Agent

should remember defaults
if ('undefined' === typeof Promise) {
  return;
}
let called = 0;
let event_called = 0;
const agent = request.agent()
  .accept('json')
  .use(() => {called++})
  .once('request', () => {event_called++})
  .query({hello:"world"})
  .set("X-test", "testing");
assert.equal(0, called);
assert.equal(0, event_called);
return agent.get(`${base}/echo`)
.then(res => {
  assert.equal(1, called);
  assert.equal(1, event_called);
  assert.equal('application/json', res.headers.accept);
  assert.equal('testing', res.headers['x-test']);
  return agent.get(`${base}/querystring`);
})
.then(res => {
  assert.equal(2, called);
  assert.equal(2, event_called);
  assert.deepEqual({hello:"world"}, res.body);
});

request

res.statusCode

should set statusCode
done => {
      request
      .get(`${uri}/login`, (err, res) => {
        try {
        assert.strictEqual(res.statusCode, 200);
        done();
        } catch(e) { done(e); }
      });
    }

should allow the send shorthand

with callback in the method call
done => {
      request
      .get(`${uri}/login`, (err, res) => {
          assert.equal(res.status, 200);
          done();
      });
    }
with data in the method call
done => {
      request
      .post(`${uri}/echo`, { foo: 'bar' })
      .end((err, res) => {
        assert.equal('{"foo":"bar"}', res.text);
        done();
      });
    }
with callback and data in the method call
done => {
      request
      .post(`${uri}/echo`, { foo: 'bar' }, (err, res) => {
        assert.equal('{"foo":"bar"}', res.text);
        done();
      });
    }

with a callback

should invoke .end()
done => {
      request
      .get(`${uri}/login`, (err, res) => {
        try {
        assert.equal(res.status, 200);
        done();
        } catch(e) { done(e); }
      });
    }

.end()

should issue a request
done => {
      request
      .get(`${uri}/login`)
      .end((err, res) => {
        try {
        assert.equal(res.status, 200);
        done();
        } catch(e) { done(e); }
      });
    }
is optional with a promise
if ('undefined' === typeof Promise) {
  return;
}
return request.get(`${uri}/login`)
.then(res => res.status)
.then()
.then(status => {
    assert.equal(200, status, "Real promises pass results through");
});
called only once with a promise
if ('undefined' === typeof Promise) {
  return;
}
const req = request.get(`${uri}/unique`);
return Promise.all([req, req, req])
.then(results => {
  results.forEach(item => {
    assert.equal(item.body, results[0].body, "It should keep returning the same result after being called once");
  });
});

res.error

ok
done => {
      let calledErrorEvent = false;
      let calledOKHandler = false;
      request
      .get(`${uri}/error`)
      .ok(res => {
        assert.strictEqual(500, res.status);
        calledOKHandler = true;
        return true;
      })
      .on('error', err => {
        calledErrorEvent = true;
      })
      .end((err, res) => {
        try{
          assert.ifError(err);
          assert.strictEqual(res.status, 500);
          assert(!calledErrorEvent);
          assert(calledOKHandler);
          done();
        } catch(e) { done(e); }
      });
    }
should should be an Error object
done => {
      let calledErrorEvent = false;
      request
      .get(`${uri}/error`)
      .on('error', err => {
        assert.strictEqual(err.status, 500);
        calledErrorEvent = true;
      })
      .end((err, res) => {
        try {
        if (NODE) {
          res.error.message.should.equal('cannot GET /error (500)');
        }
        else {
          res.error.message.should.equal(`cannot GET ${uri}/error (500)`);
        }
        assert.strictEqual(res.error.status, 500);
        assert(err, 'should have an error for 500');
        assert.equal(err.message, 'Internal Server Error');
        assert(calledErrorEvent);
        done();
        } catch(e) { done(e); }
      });
    }
with .then() promise
if ('undefined' === typeof Promise) {
  return;
}
return request
.get(`${uri}/error`)
.then(() => {
  assert.fail();
}, err => {
  assert.equal(err.message, 'Internal Server Error');
});
with .ok() returning false
if ('undefined' === typeof Promise) {
  return;
}
return request
.get(`${uri}/echo`)
.ok(() => false)
.then(() => {
  assert.fail();
}, err => {
  assert.equal(200, err.response.status);
  assert.equal(err.message, 'OK');
});
with .ok() throwing an Error
if ('undefined' === typeof Promise) {
  return;
}
return request
.get(`${uri}/echo`)
.ok(() => {throw new Error('boom');})
.then(() => {
  assert.fail();
}, err => {
  assert.equal(200, err.response.status);
  assert.equal(err.message, 'boom');
});

res.header

should be an object
done => {
      request
      .get(`${uri}/login`)
      .end((err, res) => {
        try {
        assert.equal('Express', res.header['x-powered-by']);
        done();
        } catch(e) { done(e); }
      });
    }

set headers

should only set headers for ownProperties of header
done => {
      try {
        request
          .get(`${uri}/echo-headers`)
          .set('valid', 'ok')
          .end((err, res) => {
            if (!err && res.body && res.body.valid && !res.body.hasOwnProperty('invalid')) {
              return done();
            }
            done(err || Error("fail"));
          });
      } catch (e) {
        done(e)
      }
    }

res.charset

should be set when present
done => {
      request
      .get(`${uri}/login`)
      .end((err, res) => {
        try {
        res.charset.should.equal('utf-8');
        done();
        } catch(e) { done(e); }
      });
    }

res.statusType

should provide the first digit
done => {
      request
      .get(`${uri}/login`)
      .end((err, res) => {
        try {
        assert(!err, 'should not have an error for success responses');
        assert.equal(200, res.status);
        assert.equal(2, res.statusType);
        done();
        } catch(e) { done(e); }
      });
    }

res.type

should provide the mime-type void of params
done => {
      request
      .get(`${uri}/login`)
      .end((err, res) => {
        try {
        res.type.should.equal('text/html');
        res.charset.should.equal('utf-8');
        done();
        } catch(e) { done(e); }
      });
    }

req.set(field, val)

should set the header field
done => {
      request
      .post(`${uri}/echo`)
      .set('X-Foo', 'bar')
      .set('X-Bar', 'baz')
      .end((err, res) => {
        try {
        assert.equal('bar', res.header['x-foo']);
        assert.equal('baz', res.header['x-bar']);
        done();
        } catch(e) { done(e); }
      });
    }

req.set(obj)

should set the header fields
done => {
      request
      .post(`${uri}/echo`)
      .set({ 'X-Foo': 'bar', 'X-Bar': 'baz' })
      .end((err, res) => {
        try {
        assert.equal('bar', res.header['x-foo']);
        assert.equal('baz', res.header['x-bar']);
        done();
        } catch(e) { done(e); }
      });
    }

req.type(str)

should set the Content-Type
done => {
      request
      .post(`${uri}/echo`)
      .type('text/x-foo')
      .end((err, res) => {
        try {
        res.header['content-type'].should.equal('text/x-foo');
        done();
        } catch(e) { done(e); }
      });
    }
should map "json"
done => {
      request
      .post(`${uri}/echo`)
      .type('json')
      .send('{"a": 1}')
      .end((err, res) => {
        try {
        res.should.be.json();
        done();
        } catch(e) { done(e); }
      });
    }
should map "html"
done => {
      request
      .post(`${uri}/echo`)
      .type('html')
      .end((err, res) => {
        try {
        res.header['content-type'].should.equal('text/html');
        done();
        } catch(e) { done(e); }
      });
    }

req.accept(str)

should set Accept
done => {
      request
      .get(`${uri}/echo`)
      .accept('text/x-foo')
      .end((err, res) => {
        try {
         res.header['accept'].should.equal('text/x-foo');
         done();
        } catch(e) { done(e); }
      });
    }
should map "json"
done => {
      request
      .get(`${uri}/echo`)
      .accept('json')
      .end((err, res) => {
        try {
        res.header['accept'].should.equal('application/json');
        done();
        } catch(e) { done(e); }
      });
    }
should map "xml"
done => {
      request
      .get(`${uri}/echo`)
      .accept('xml')
      .end((err, res) => {
        try {
          // Mime module keeps changing this :(
          assert(res.header['accept'] == "application/xml" || res.header['accept'] == "text/xml");
          done();
        } catch(e) { done(e); }
      });
    }
should map "html"
done => {
      request
      .get(`${uri}/echo`)
      .accept('html')
      .end((err, res) => {
        try {
        res.header['accept'].should.equal('text/html');
        done();
        } catch(e) { done(e); }
      });
    }

req.send(str)

should write the string
done => {
      request
      .post(`${uri}/echo`)
      .type('json')
      .send('{"name":"tobi"}')
      .end((err, res) => {
        try {
        res.text.should.equal('{"name":"tobi"}');
        done();
        } catch(e) { done(e); }
      });
    }

req.send(Object)

should default to json
done => {
      request
      .post(`${uri}/echo`)
      .send({ name: 'tobi' })
      .end((err, res) => {
        try {
        res.should.be.json();
        res.text.should.equal('{"name":"tobi"}');
        done();
        } catch(e) { done(e); }
      });
    }

when called several times

should merge the objects
done => {
        request
        .post(`${uri}/echo`)
        .send({ name: 'tobi' })
        .send({ age: 1 })
        .end((err, res) => {
            try {
          res.should.be.json();
          if (NODE) {
            res.buffered.should.be.true();
          }
          res.text.should.equal('{"name":"tobi","age":1}');
          done();
          } catch(e) { done(e); }
      });
      }

.end(fn)

should check arity
done => {
      request
      .post(`${uri}/echo`)
      .send({ name: 'tobi' })
      .end((err, res) => {
        try {
        assert.equal(null, err);
        res.text.should.equal('{"name":"tobi"}');
        done();
        } catch(e) { done(e); }
      });
    }
should emit request
done => {
      const req = request.post(`${uri}/echo`);
      req.on('request', request => {
        assert.equal(req, request);
        done();
      });
      req.end();
    }
should emit response
done => {
      request
      .post(`${uri}/echo`)
      .send({ name: 'tobi' })
      .on('response', res => {
        res.text.should.equal('{"name":"tobi"}');
        done();
      })
      .end();
    }

.then(fulfill, reject)

should support successful fulfills with .then(fulfill)
done => {
      if ('undefined' === typeof Promise) {
        return done();
      }
      request
      .post(`${uri}/echo`)
      .send({ name: 'tobi' })
      .then(res => {
        res.text.should.equal('{"name":"tobi"}');
        done();
      })
    }
should reject an error with .then(null, reject)
done => {
      if ('undefined' === typeof Promise) {
        return done();
      }
      request
      .get(`${uri}/error`)
      .then(null, err => {
        assert.equal(err.status, 500);
        assert.equal(err.response.text, 'boom');
        done();
      })
    }

.catch(reject)

should reject an error with .catch(reject)
done => {
      if ('undefined' === typeof Promise) {
        return done();
      }
      request
      .get(`${uri}/error`)
      .catch(err => {
        assert.equal(err.status, 500);
        assert.equal(err.response.text, 'boom');
        done();
      })
    }

.abort()

should abort the request
done => {
      const req = request
      .get(`${uri}/delay/3000`)
      .end((err, res) => {
        try {
        assert(false, 'should not complete the request');
        } catch(e) { done(e); }
      });
      req.on('error', error => {
        done(error);
      });
      req.on('abort', done);
      setTimeout(() => {
        req.abort();
      }, 500);
    }
should allow chaining .abort() several times
done => {
      const req = request
      .get(`${uri}/delay/3000`)
      .end((err, res) => {
        try {
        assert(false, 'should not complete the request');
        } catch(e) { done(e); }
      });
      // This also verifies only a single 'done' event is emitted
      req.on('abort', done);
      setTimeout(() => {
        req.abort().abort().abort();
      }, 1000);
    }
should not allow abort then end
done => {
      request
      .get(`${uri}/delay/3000`)
      .abort()
      .end((err, res) => {
        done(err ? undefined : Error("Expected abort error"));
      });
    }

req.toJSON()

should describe the request
done => {
      const req = request
      .post(`${uri}/echo`)
      .send({ foo: 'baz' })
      .end((err, res) => {
        try {
        const json = req.toJSON();
        assert.equal('POST', json.method);
        assert(/\/echo$/.test(json.url));
        assert.equal('baz', json.data.foo);
        done();
        } catch(e) { done(e); }
      });
    }

req.options()

should allow request body
done => {
      request.options(`${uri}/options/echo/body`)
      .send({ foo: 'baz' })
      .end((err, res) => {
        try {
        assert.equal(err, null);
        assert.strictEqual(res.body.foo, 'baz');
        done();
        } catch(e) { done(e); }
      });
    }

req.sortQuery()

nop with no querystring
done => {
      request
      .get(`${uri}/url`)
      .sortQuery()
      .end((err, res) => {
        try {
        assert.equal(res.text, '/url')
        done();
        } catch(e) { done(e); }
      });
    }
should sort the request querystring
done => {
      request
      .get(`${uri}/url`)
      .query('search=Manny')
      .query('order=desc')
      .sortQuery()
      .end((err, res) => {
        try {
        assert.equal(res.text, '/url?order=desc&search=Manny')
        done();
        } catch(e) { done(e); }
      });
    }
should allow disabling sorting
done => {
      request
      .get(`${uri}/url`)
      .query('search=Manny')
      .query('order=desc')
      .sortQuery() // take default of true
      .sortQuery(false) // override it in later call
      .end((err, res) => {
        try {
        assert.equal(res.text, '/url?search=Manny&order=desc')
        done();
        } catch(e) { done(e); }
      });
    }
should sort the request querystring using customized function
done => {
      request
      .get(`${uri}/url`)
      .query('name=Nick')
      .query('search=Manny')
      .query('order=desc')
      .sortQuery((a, b) => a.length - b.length)
      .end((err, res) => {
        try {
        assert.equal(res.text, '/url?name=Nick&order=desc&search=Manny')
        done();
        } catch(e) { done(e); }
      });
    }

req.set("Content-Type", contentType)

should work with just the contentType component
done => {
    request
    .post(`${uri}/echo`)
    .set('Content-Type', 'application/json')
    .send({ name: 'tobi' })
    .end((err, res) => {
      assert(!err);
      done();
    });
  }
should work with the charset component
done => {
    request
    .post(`${uri}/echo`)
    .set('Content-Type', 'application/json; charset=utf-8')
    .send({ name: 'tobi' })
    .end((err, res) => {
      assert(!err);
      done();
    });
  }

req.send(Object) as "form"

with req.type() set to form

should send x-www-form-urlencoded data
done => {
      request
      .post(`${base}/echo`)
      .type('form')
      .send({ name: 'tobi' })
      .end((err, res) => {
        res.header['content-type'].should.equal('application/x-www-form-urlencoded');
        res.text.should.equal('name=tobi');
        done();
      });
    }

when called several times

should merge the objects
done => {
      request
      .post(`${base}/echo`)
      .type('form')
      .send({ name: { first: 'tobi', last: 'holowaychuk' } })
      .send({ age: '1' })
      .end((err, res) => {
        res.header['content-type'].should.equal('application/x-www-form-urlencoded');
        res.text.should.equal('name%5Bfirst%5D=tobi&name%5Blast%5D=holowaychuk&age=1');
        done();
      });
    }

req.attach

ignores null file
done => {
    request
      .post('/echo')
      .attach('image', null)
      .end((err, res) => {
        done();
      });
  }

req.field

allow bools
done => {
    if (!formDataSupported) {
      return done();
    }
    request
      .post(`${base}/formecho`)
      .field('bools', true)
      .field('strings', 'true')
      .end((err, res) => {
        assert.ifError(err);
        assert.deepStrictEqual(res.body, {bools:'true', strings:'true'});
        done();
      });
  }
allow objects
done => {
    if (!formDataSupported) {
      return done();
    }
    request
      .post(`${base}/formecho`)
      .field({bools: true, strings: 'true'})
      .end((err, res) => {
        assert.ifError(err);
        assert.deepStrictEqual(res.body, {bools:'true', strings:'true'});
        done();
      });
  }
works with arrays in objects
done => {
    if (!formDataSupported) {
      return done();
    }
    request
      .post(`${base}/formecho`)
      .field({numbers: [1,2,3]})
      .end((err, res) => {
        assert.ifError(err);
        assert.deepStrictEqual(res.body, {numbers:['1','2','3']});
        done();
      });
  }
works with arrays
done => {
    if (!formDataSupported) {
      return done();
    }
    request
      .post(`${base}/formecho`)
      .field('letters', ['a', 'b', 'c'])
      .end((err, res) => {
        assert.ifError(err);
        assert.deepStrictEqual(res.body, {letters: ['a', 'b', 'c']});
        done();
      });
  }
throw when empty
should.throws(() => {
  request
  .post(`${base}/echo`)
  .field()
}, /name/);
should.throws(() => {
  request
  .post(`${base}/echo`)
  .field('name')
}, /val/);
cannot be mixed with send()
assert.throws(() => {
  request
  .post('/echo')
  .field('form', 'data')
  .send('hi');
});
assert.throws(() => {
  request
  .post('/echo')
  .send('hi')
  .field('form', 'data');
});

req.send(Object) as "json"

should default to json
done => {
    request
    .post(`${uri}/echo`)
    .send({ name: 'tobi' })
    .end((err, res) => {
      res.should.be.json();
      res.text.should.equal('{"name":"tobi"}');
      done();
    });
  }
should work with arrays
done => {
    request
    .post(`${uri}/echo`)
    .send([1,2,3])
    .end((err, res) => {
      res.should.be.json();
      res.text.should.equal('[1,2,3]');
      done();
    });
  }
should work with value null
done => {
    request
    .post(`${uri}/echo`)
    .type('json')
    .send('null')
    .end((err, res) => {
      res.should.be.json();
      assert.strictEqual(res.body, null);
      done();
    });
  }
should work with value false
done => {
    request
    .post(`${uri}/echo`)
    .type('json')
    .send('false')
    .end((err, res) => {
      res.should.be.json();
      res.body.should.equal(false);
      done();
    });
  }
should work with value 0
done => { // fails in IE9
    request
    .post(`${uri}/echo`)
    .type('json')
    .send('0')
    .end((err, res) => {
      res.should.be.json();
      res.body.should.equal(0);
      done();
    });
  }
should work with empty string value
done => {
    request
    .post(`${uri}/echo`)
    .type('json')
    .send('""')
    .end((err, res) => {
      res.should.be.json();
      res.body.should.equal("");
      done();
    });
  }
should work with GET
done => {
    request
    .get(`${uri}/echo`)
    .send({ tobi: 'ferret' })
    .end((err, res) => {
      try {
        res.should.be.json();
        res.text.should.equal('{"tobi":"ferret"}');
        ({"tobi":"ferret"}).should.eql(res.body);
        done();
      } catch(e) {done(e);}
    });
  }
should work with vendor MIME type
done => {
    request
    .post(`${uri}/echo`)
    .set('Content-Type', 'application/vnd.example+json')
    .send({ name: 'vendor' })
    .end((err, res) => {
      res.text.should.equal('{"name":"vendor"}');
      ({"name":"vendor"}).should.eql(res.body);
      done();
    });
  }

when called several times

should merge the objects
done => {
      request
      .post(`${uri}/echo`)
      .send({ name: 'tobi' })
      .send({ age: 1 })
      .end((err, res) => {
        res.should.be.json();
        res.text.should.equal('{"name":"tobi","age":1}');
        ({"name":"tobi","age":1}).should.eql(res.body);
        done();
      });
    }

res.body

application/json

should parse the body
done => {
      request
      .get(`${uri}/json`)
      .end((err, res) => {
        res.text.should.equal('{"name":"manny"}');
        res.body.should.eql({ name: 'manny' });
        done();
      });
    }

HEAD requests

should not throw a parse error
done => {
      request
      .head(`${uri}/json`)
      .end((err, res) => {
        try {
        assert.strictEqual(err, null);
        assert.strictEqual(res.text, undefined)
        assert.strictEqual(Object.keys(res.body).length, 0)
        done();
        } catch(e) {done(e);}
      });
    }

Invalid JSON response

should return the raw response
done => {
      request
      .get(`${uri}/invalid-json`)
      .end((err, res) => {
        assert.deepEqual(err.rawResponse, ")]}', {'header':{'code':200,'text':'OK','version':'1.0'},'data':'some data'}");
        done();
      });
    }
should return the http status code
done => {
      request
      .get(`${uri}/invalid-json-forbidden`)
      .end((err, res) => {
        assert.equal(err.statusCode, 403);
        done();
      });
    }

No content

should not throw a parse error
done => {
      request
      .get(`${uri}/no-content`)
      .end((err, res) => {
        try {
        assert.strictEqual(err, null);
        assert.strictEqual(res.text, '');
        assert.strictEqual(Object.keys(res.body).length, 0);
        done();
        } catch(e) {done(e);}
      });
    }

application/json+hal

should parse the body
done => {
      request
      .get(`${uri}/json-hal`)
      .end((err, res) => {
        if (err) return done(err);
        res.text.should.equal('{"name":"hal 5000"}');
        res.body.should.eql({ name: 'hal 5000' });
        done();
      });
    }

vnd.collection+json

should parse the body
done => {
      request
      .get(`${uri}/collection-json`)
      .end((err, res) => {
        res.text.should.equal('{"name":"chewbacca"}');
        res.body.should.eql({ name: 'chewbacca' });
        done();
      });
    }

request

on redirect

should retain header fields
done => {
      request
      .get(`${base}/header`)
      .set('X-Foo', 'bar')
      .end((err, res) => {
        try {
          assert(res.body);
          res.body.should.have.property('x-foo', 'bar');
          done();
        } catch(err) {
          done(err);
        }
      });
    }
should preserve timeout across redirects
done => {
      request
      .get(`${base}/movies/random`)
      .timeout(250)
      .end((err, res) => {
        try {
          assert(err instanceof Error, 'expected an error');
          err.should.have.property('timeout', 250);
          done();
        } catch(err) {
          done(err);
        }
      });
    }
should successfully redirect after retry on error
done => {
      const id = Math.random() * 1000000 * Date.now();
      request
      .get(`${base}/error/redirect/${id}`)
      .retry(2)
      .end((err, res) => {
        assert(res.ok, 'response should be ok');
        assert(res.text, 'first movie page');
        done();
      });
    }
should preserve retries across redirects
done => {
      const id = Math.random() * 1000000 * Date.now();
      request
      .get(`${base}/error/redirect-error${id}`)
      .retry(2)
      .end((err, res) => {
        assert(err, 'expected an error');
        assert.equal(2, err.retries, 'expected an error with .retries');
        assert.equal(500, err.status, 'expected an error status of 500');
        done();
      });
    }

on 303

should redirect with same method
done => {
      request
      .put(`${base}/redirect-303`)
      .send({msg: "hello"})
      .redirects(1)
      .on('redirect', res => {
        res.headers.location.should.equal('/reply-method')
      })
      .end((err, res) => {
        if (err) {
          done(err);
          return;
        }
        res.text.should.equal('method=get');
        done();
      })
    }

on 307

should redirect with same method
done => {
      if (isMSIE) return done(); // IE9 broken
      request
      .put(`${base}/redirect-307`)
      .send({msg: "hello"})
      .redirects(1)
      .on('redirect', res => {
        res.headers.location.should.equal('/reply-method')
      })
      .end((err, res) => {
        if (err) {
          done(err);
          return;
        }
        res.text.should.equal('method=put');
        done();
      })
    }

on 308

should redirect with same method
done => {
      if (isMSIE) return done(); // IE9 broken
      request
      .put(`${base}/redirect-308`)
      .send({msg: "hello"})
      .redirects(1)
      .on('redirect', res => {
        res.headers.location.should.equal('/reply-method')
      })
      .end((err, res) => {
        if (err) {
          done(err);
          return;
        }
        res.text.should.equal('method=put');
        done();
      })
    }

request

Request inheritance
assert(request.get(`${uri}/`) instanceof request.Request);
request() simple GET without callback
next => {
  request('GET', 'test/test.request.js').end();
  next();
}
request() simple GET
next => {
  request('GET', `${uri}/ok`).end((err, res) => {
    try {
    assert(res instanceof request.Response, 'respond with Response');
    assert(res.ok, 'response should be ok');
    assert(res.text, 'res.text');
    next();
    } catch(e) { next(e); }
  });
}
request() simple HEAD
next => {
  request.head(`${uri}/ok`).end((err, res) => {
    try {
    assert(res instanceof request.Response, 'respond with Response');
    assert(res.ok, 'response should be ok');
    assert(!res.text, 'res.text');
    next();
    } catch(e) { next(e); }
  });
}
request() GET 5xx
next => {
  request('GET', `${uri}/error`).end((err, res) => {
    try {
    assert(err);
    assert.equal(err.message, 'Internal Server Error');
    assert(!res.ok, 'response should not be ok');
    assert(res.error, 'response should be an error');
    assert(!res.clientError, 'response should not be a client error');
    assert(res.serverError, 'response should be a server error');
    next();
    } catch(e) { next(e); }
  });
}
request() GET 4xx
next => {
  request('GET', `${uri}/notfound`).end((err, res) => {
    try {
    assert(err);
    assert.equal(err.message, 'Not Found');
    assert(!res.ok, 'response should not be ok');
    assert(res.error, 'response should be an error');
    assert(res.clientError, 'response should be a client error');
    assert(!res.serverError, 'response should not be a server error');
    next();
    } catch(e) { next(e); }
  });
}
request() GET 404 Not Found
next => {
  request('GET', `${uri}/notfound`).end((err, res) => {
    try {
    assert(err);
    assert(res.notFound, 'response should be .notFound');
    next();
    } catch(e) { next(e); }
  });
}
request() GET 400 Bad Request
next => {
  request('GET', `${uri}/bad-request`).end((err, res) => {
    try {
    assert(err);
    assert(res.badRequest, 'response should be .badRequest');
    next();
    } catch(e) { next(e); }
  });
}
request() GET 401 Bad Request
next => {
  request('GET', `${uri}/unauthorized`).end((err, res) => {
    try {
    assert(err);
    assert(res.unauthorized, 'response should be .unauthorized');
    next();
    } catch(e) { next(e); }
  });
}
request() GET 406 Not Acceptable
next => {
  request('GET', `${uri}/not-acceptable`).end((err, res) => {
    try {
    assert(err);
    assert(res.notAcceptable, 'response should be .notAcceptable');
    next();
    } catch(e) { next(e); }
  });
}
request() GET 204 No Content
next => {
  request('GET', `${uri}/no-content`).end((err, res) => {
    try {
    assert.ifError(err);
    assert(res.noContent, 'response should be .noContent');
    next();
    } catch(e) { next(e); }
  });
}
request() DELETE 204 No Content
next => {
  request('DELETE', `${uri}/no-content`).end((err, res) => {
    try {
    assert.ifError(err);
    assert(res.noContent, 'response should be .noContent');
    next();
    } catch(e) { next(e); }
  });
}
request() header parsing
next => {
  request('GET', `${uri}/notfound`).end((err, res) => {
    try {
    assert(err);
    assert.equal('text/html; charset=utf-8', res.header['content-type']);
    assert.equal('Express', res.header['x-powered-by']);
    next();
    } catch(e) { next(e); }
  });
}
request() .status
next => {
  request('GET', `${uri}/notfound`).end((err, res) => {
    try {
    assert(err);
    assert.equal(404, res.status, 'response .status');
    assert.equal(4, res.statusType, 'response .statusType');
    next();
    } catch(e) { next(e); }
  });
}
get()
next => {
  request.get( `${uri}/notfound`).end((err, res) => {
    try {
    assert(err);
    assert.equal(404, res.status, 'response .status');
    assert.equal(4, res.statusType, 'response .statusType');
    next();
    } catch(e) { next(e); }
  });
}
put()
next => {
  request.put(`${uri}/user/12`).end((err, res) => {
    try {
    assert.equal('updated', res.text, 'response text');
    next();
    } catch(e) { next(e); }
  });
}
put().send()
next => {
  request.put(`${uri}/user/13/body`).send({user:"new"}).end((err, res) => {
    try {
    assert.equal('received new', res.text, 'response text');
    next();
    } catch(e) { next(e); }
  });
}
post()
next => {
  request.post(`${uri}/user`).end((err, res) => {
    try {
    assert.equal('created', res.text, 'response text');
    next();
    } catch(e) { next(e); }
  });
}
del()
next => {
  request.del(`${uri}/user/12`).end((err, res) => {
    try {
    assert.equal('deleted', res.text, 'response text');
    next();
    } catch(e) { next(e); }
  });
}
delete()
next => {
  request['delete'](`${uri}/user/12`).end((err, res) => {
    try {
    assert.equal('deleted', res.text, 'response text');
    next();
    } catch(e) { next(e); }
  });
}
post() data
next => {
  request.post(`${uri}/todo/item`)
  .type('application/octet-stream')
  .send('tobi')
  .end((err, res) => {
    try {
    assert.equal('added "tobi"', res.text, 'response text');
    next();
    } catch(e) { next(e); }
  });
}
request .type()
next => {
  request
  .post(`${uri}/user/12/pet`)
  .type('urlencoded')
  .send('pet=tobi')
  .end((err, res) => {
    try {
    assert.equal('added pet "tobi"', res.text, 'response text');
    next();
    } catch(e) { next(e); }
  });
}
request .type() with alias
next => {
  request
  .post(`${uri}/user/12/pet`)
  .type('application/x-www-form-urlencoded')
  .send('pet=tobi')
  .end((err, res) => {
    try {
    assert.equal('added pet "tobi"', res.text, 'response text');
    next();
    } catch(e) { next(e); }
  });
}
request .get() with no data or callback
next => {
  request.get(`${uri}/echo-header/content-type`);
  next();
}
request .send() with no data only
next => {
  request.post(`${uri}/user/5/pet`).type('urlencoded').send('pet=tobi');
  next();
}
request .send() with callback only
next => {
  request
  .get(`${uri}/echo-header/accept`)
  .set('Accept', 'foo/bar')
  .end((err, res) => {
    try {
    assert.equal('foo/bar', res.text);
    next();
    } catch(e) { next(e); }
  });
}
request .accept() with json
next => {
  request
  .get(`${uri}/echo-header/accept`)
  .accept('json')
  .end((err, res) => {
    try {
    assert.equal('application/json', res.text);
    next();
    } catch(e) { next(e); }
  });
}
request .accept() with application/json
next => {
  request
  .get(`${uri}/echo-header/accept`)
  .accept('application/json')
  .end((err, res) => {
    try {
    assert.equal('application/json', res.text);
    next();
    } catch(e) { next(e); }
  });
}
request .accept() with xml
next => {
  request
  .get(`${uri}/echo-header/accept`)
  .accept('xml')
  .end((err, res) => {
    try {
      // We can't depend on mime module to be consistent with this
      assert(res.text == "application/xml" || res.text == "text/xml");
      next();
    } catch(e) { next(e); }
  });
}
request .accept() with application/xml
next => {
  request
  .get(`${uri}/echo-header/accept`)
  .accept('application/xml')
  .end((err, res) => {
  try {
    assert.equal('application/xml', res.text);
    next();
    } catch(e) { next(e); }
  });
}
request .end()
next => {
  request
  .get(`${uri}/echo-header/content-type`)
  .set('Content-Type', 'text/plain')
  .send('wahoo')
  .end((err, res) => {
  try {
    assert.equal('text/plain', res.text);
    next();
    } catch(e) { next(e); }
  });
}
request .send()
next => {
  request
  .get(`${uri}/echo-header/content-type`)
  .set('Content-Type', 'text/plain')
  .send('wahoo')
  .end((err, res) => {
  try {
    assert.equal('text/plain', res.text);
    next();
    } catch(e) { next(e); }
  });
}
request .set()
next => {
  request
  .get(`${uri}/echo-header/content-type`)
  .set('Content-Type', 'text/plain')
  .send('wahoo')
  .end((err, res) => {
  try {
    assert.equal('text/plain', res.text);
    next();
    } catch(e) { next(e); }
  });
}
request .set(object)
next => {
  request
  .get(`${uri}/echo-header/content-type`)
  .set({ 'Content-Type': 'text/plain' })
  .send('wahoo')
  .end((err, res) => {
  try {
    assert.equal('text/plain', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST urlencoded
next => {
  request
  .post(`${uri}/pet`)
  .type('urlencoded')
  .send({ name: 'Manny', species: 'cat' })
  .end((err, res) => {
  try {
    assert.equal('added Manny the cat', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST json
next => {
  request
  .post(`${uri}/pet`)
  .type('json')
  .send({ name: 'Manny', species: 'cat' })
  .end((err, res) => {
  try {
    assert.equal('added Manny the cat', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST json array
next => {
  request
  .post(`${uri}/echo`)
  .send([1,2,3])
  .end((err, res) => {
  try {
    assert.equal('application/json', res.header['content-type'].split(';')[0]);
    assert.equal('[1,2,3]', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST json default
next => {
  request
  .post(`${uri}/pet`)
  .send({ name: 'Manny', species: 'cat' })
  .end((err, res) => {
  try {
    assert.equal('added Manny the cat', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST json contentType charset
next => {
  request
  .post(`${uri}/echo`)
  .set('Content-Type', 'application/json; charset=UTF-8')
  .send({ data: ['data1', 'data2'] })
  .end((err, res) => {
  try {
    assert.equal('{"data":["data1","data2"]}', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST json contentType vendor
next => {
  request
  .post(`${uri}/echo`)
  .set('Content-Type', 'application/vnd.example+json')
  .send({ data: ['data1', 'data2'] })
  .end((err, res) => {
  try {
    assert.equal('{"data":["data1","data2"]}', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST multiple .send() calls
next => {
  request
  .post(`${uri}/pet`)
  .send({ name: 'Manny' })
  .send({ species: 'cat' })
  .end((err, res) => {
  try {
    assert.equal('added Manny the cat', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST multiple .send() strings
next => {
  request
  .post(`${uri}/echo`)
  .send('user[name]=tj')
  .send('user[email]=tj@vision-media.ca')
  .end((err, res) => {
  try {
    assert.equal('application/x-www-form-urlencoded', res.header['content-type'].split(';')[0]);
    assert.equal(res.text, 'user[name]=tj&user[email]=tj@vision-media.ca')
    next();
  } catch(e) { next(e); }
  })
}
POST with no data
next => {
  request
    .post(`${uri}/empty-body`)
    .send().end((err, res) => {
    try {
      assert.ifError(err);
      assert(res.noContent, 'response should be .noContent');
      next();
    } catch(e) { next(e); }
    });
}
GET .type
next => {
  request
  .get(`${uri}/pets`)
  .end((err, res) => {
  try {
    assert.equal('application/json', res.type);
    next();
    } catch(e) { next(e); }
  });
}
GET Content-Type params
next => {
  request
  .get(`${uri}/text`)
  .end((err, res) => {
    try {
    assert.equal('utf-8', res.charset);
    next();
    } catch(e) { next(e); }
  });
}
GET json
next => {
  request
  .get(`${uri}/pets`)
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, ['tobi', 'loki', 'jane']);
    next();
    } catch(e) { next(e); }
  });
}
GET json-seq
next => {
  request
  .get(`${uri}/json-seq`)
  .buffer()
  .end((err, res) => {
    try{
    assert.ifError(err);
    assert.deepEqual(res.text, '\x1e{"id":1}\n\x1e{"id":2}\n');
    next();
    } catch(e) { next(e); }
  });
}
GET x-www-form-urlencoded
next => {
  request
  .get(`${uri}/foo`)
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { foo: 'bar' });
    next();
    } catch(e) { next(e); }
  });
}
GET shorthand
next => {
  request.get(`${uri}/foo`, (err, res) => {
    try {
    assert.equal('foo=bar', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST shorthand
next => {
  request.post(`${uri}/user/0/pet`, { pet: 'tobi' }, (err, res) => {
    try {
    assert.equal('added pet "tobi"', res.text);
    next();
    } catch(e) { next(e); }
  });
}
POST shorthand without callback
next => {
  request.post(`${uri}/user/0/pet`, { pet: 'tobi' }).end((err, res) => {
    try {
    assert.equal('added pet "tobi"', res.text);
    next();
    } catch(e) { next(e); }
  });
}
GET querystring object with array
next => {
  request
  .get(`${uri}/querystring`)
  .query({ val: ['a', 'b', 'c'] })
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { val: ['a', 'b', 'c'] });
    next();
    } catch(e) { next(e); }
  });
}
GET querystring object with array and primitives
next => {
  request
  .get(`${uri}/querystring`)
  .query({ array: ['a', 'b', 'c'], string: 'foo', number: 10 })
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { array: ['a', 'b', 'c'], string: 'foo', number: 10 });
    next();
    } catch(e) { next(e); }
  });
}
GET querystring object with two arrays
next => {
  request
  .get(`${uri}/querystring`)
  .query({ array1: ['a', 'b', 'c'], array2: [1, 2, 3]})
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { array1: ['a', 'b', 'c'], array2: [1, 2, 3]});
    next();
    } catch(e) { next(e); }
  });
}
GET querystring object
next => {
  request
  .get(`${uri}/querystring`)
  .query({ search: 'Manny' })
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { search: 'Manny' });
    next();
    } catch(e) { next(e); }
  });
}
GET querystring append original
next => {
  request
  .get(`${uri}/querystring?search=Manny`)
  .query({ range: '1..5' })
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { search: 'Manny', range: '1..5' });
    next();
    } catch(e) { next(e); }
  });
}
GET querystring multiple objects
next => {
  request
  .get(`${uri}/querystring`)
  .query({ search: 'Manny' })
  .query({ range: '1..5' })
  .query({ order: 'desc' })
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { search: 'Manny', range: '1..5', order: 'desc' });
    next();
    } catch(e) { next(e); }
  });
}
GET querystring with strings
next => {
  request
  .get(`${uri}/querystring`)
  .query('search=Manny')
  .query('range=1..5')
  .query('order=desc')
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { search: 'Manny', range: '1..5', order: 'desc' });
    next();
    } catch(e) { next(e); }
  });
}
GET querystring with strings and objects
next => {
  request
  .get(`${uri}/querystring`)
  .query('search=Manny')
  .query({ order: 'desc', range: '1..5' })
  .end((err, res) => {
    try {
    assert.deepEqual(res.body, { search: 'Manny', range: '1..5', order: 'desc' });
    next();
    } catch(e) { next(e); }
  });
}
GET shorthand payload goes to querystring
next => {
  request
  .get(`${uri}/querystring`, {foo: 'FOO', bar: 'BAR'}, (err, res) => {
    try {
    assert.deepEqual(res.body, { foo: 'FOO', bar: 'BAR' });
    next();
    } catch(e) { next(e); }
  });
}
HEAD shorthand payload goes to querystring
next => {
  request
  .head(`${uri}/querystring-in-header`, {foo: 'FOO', bar: 'BAR'}, (err, res) => {
    try {
    assert.deepEqual(JSON.parse(res.headers.query), { foo: 'FOO', bar: 'BAR' });
    next();
    } catch(e) { next(e); }
  });
}
request(method, url)
next => {
  request('GET', `${uri}/foo`).end((err, res) => {
    try {
    assert.equal('bar', res.body.foo);
    next();
    } catch(e) { next(e); }
  });
}
request(url)
next => {
  request(`${uri}/foo`).end((err, res) => {
    try {
    assert.equal('bar', res.body.foo);
    next();
    } catch(e) { next(e); }
  });
}
request(url, fn)
next => {
  request(`${uri}/foo`, (err, res) => {
    try {
    assert.equal('bar', res.body.foo);
    next();
    } catch(e) { next(e); }
  });
}
req.timeout(ms)
next => {
  const req = request
  .get(`${uri}/delay/3000`)
  .timeout(1000)
  .end((err, res) => {
    try {
    assert(err, 'error missing');
    assert.equal(1000, err.timeout, 'err.timeout missing');
    assert.equal('Timeout of 1000ms exceeded', err.message, 'err.message incorrect');
    assert.equal(null, res);
    assert(req.timedout, true);
    next();
  } catch(e) { next(e); }
  });
}
req.timeout(ms) with redirect
next => {
  const req = request
  .get(`${uri}/delay/const`)
  .timeout(1000)
  .end((err, res) => {
    try {
    assert(err, 'error missing');
    assert.equal(1000, err.timeout, 'err.timeout missing');
    assert.equal('Timeout of 1000ms exceeded', err.message, 'err.message incorrect');
    assert.equal(null, res);
    assert(req.timedout, true);
    next();
    } catch(e) { next(e); }
  });
}
request event
next => {
  request
  .get(`${uri}/foo`)
  .on('request', req => {
    try {
    assert.equal(`${uri}/foo`, req.url);
    next();
    } catch(e) { next(e); }
  })
  .end();
}
response event
next => {
  request
  .get(`${uri}/foo`)
  .on('response', res => {
    try {
    assert.equal('bar', res.body.foo);
    next();
    } catch(e) { next(e); }
  })
  .end();
}
response should set statusCode
next => {
  request
    .get(`${uri}/ok`, (err, res) => {
      try {
      assert.strictEqual(res.statusCode, 200);
      next();
      } catch(e) { next(e); }
    })
}
req.toJSON()
next => {
  request
  .get(`${uri}/ok`)
  .end((err, res) => {
    try {
    const j = (res.request || res.req).toJSON();
    ['url', 'method', 'data', 'headers'].forEach(prop => {
      assert(j.hasOwnProperty(prop));
    });
    next();
    } catch(e) { next(e); }
  });
}

.retry(count)

should not retry if passed "0"
done => {
    request
    .get(`${base}/error`)
    .retry(0)
    .end((err, res) => {
      try {
      assert(err, 'expected an error');
      assert.equal(undefined, err.retries, 'expected an error without .retries');
      assert.equal(500, err.status, 'expected an error status of 500');
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should not retry if passed an invalid number
done => {
    request
    .get(`${base}/error`)
    .retry(-2)
    .end((err, res) => {
      try {
      assert(err, 'expected an error');
      assert.equal(undefined, err.retries, 'expected an error without .retries');
      assert.equal(500, err.status, 'expected an error status of 500');
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should not retry if passed undefined
done => {
    request
    .get(`${base}/error`)
    .retry(undefined)
    .end((err, res) => {
      try {
      assert(err, 'expected an error');
      assert.equal(undefined, err.retries, 'expected an error without .retries');
      assert.equal(500, err.status, 'expected an error status of 500');
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should handle server error after repeat attempt
done => {
    request
    .get(`${base}/error`)
    .retry(2)
    .end((err, res) => {
      try {
      assert(err, 'expected an error');
      assert.equal(2, err.retries, 'expected an error with .retries');
      assert.equal(500, err.status, 'expected an error status of 500');
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should retry if passed nothing
done => {
    request
    .get(`${base}/error`)
    .retry()
    .end((err, res) => {
      try {
      assert(err, 'expected an error');
      assert.equal(1, err.retries, 'expected an error with .retries');
      assert.equal(500, err.status, 'expected an error status of 500');
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should retry if passed "true"
done => {
    request
    .get(`${base}/error`)
    .retry(true)
    .end((err, res) => {
      try {
      assert(err, 'expected an error');
      assert.equal(1, err.retries, 'expected an error with .retries');
      assert.equal(500, err.status, 'expected an error status of 500');
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should handle successful request after repeat attempt from server error
done => {
    request
    .get(`${base}/error/ok/${uniqid()}`)
    .query({qs:'present'})
    .retry(2)
    .end((err, res) => {
      try {
      assert.ifError(err);
      assert(res.ok, 'response should be ok');
      assert(res.text, 'res.text');
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should handle server timeout error after repeat attempt
done => {
    request
    .get(`${base}/delay/400`)
    .timeout(200)
    .retry(2)
    .end((err, res) => {
      try {
      assert(err, 'expected an error');
      assert.equal(2, err.retries, 'expected an error with .retries');
      assert.equal('number', typeof err.timeout, 'expected an error with .timeout');
      assert.equal('ECONNABORTED', err.code, 'expected abort error code')
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should handle successful request after repeat attempt from server timeout
done => {
    const url = `/delay/600/ok/${uniqid()}?built=in`;
    request
    .get(base + url)
    .query("string=ified")
    .query({"json":"ed"})
    .timeout(300)
    .retry(2)
    .end((err, res) => {
      try {
      assert.ifError(err);
      assert(res.ok, 'response should be ok');
      assert.equal(res.text, `ok = ${url}&string=ified&json=ed`);
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should correctly abort a retry attempt
done => {
    let aborted = false;
    const req = request
    .get(`${base}/delay/400`)
    .timeout(200)
    .retry(2)
    .end((err, res) => {
      try {
        assert(false, 'should not complete the request');
      } catch(e) { done(e); }
    });
    req.on('abort', () => {
      aborted = true;
    });
    setTimeout(() => {
      req.abort();
      setTimeout(() => {
        try {
        assert(aborted, 'should be aborted');
        done();
        } catch(err) {
          done(err);
        }
      }, 150)
    }, 150);
  }
should correctly retain header fields
done => {
    request
    .get(`${base}/error/ok/${uniqid()}`)
    .query({qs:'present'})
    .retry(2)
    .set('X-Foo', 'bar')
    .end((err, res) => {
      try {
        assert.ifError(err);
        assert(res.body);
        res.body.should.have.property('x-foo', 'bar');
        done();
      } catch(err) {
        done(err);
      }
    });
  }
should not retry on 4xx responses
done => {
    request
    .get(`${base}/bad-request`)
    .retry(2)
    .end((err, res) => {
      try {
      assert(err, 'expected an error');
      assert.equal(0, err.retries, 'expected an error with 0 .retries');
      assert.equal(400, err.status, 'expected an error status of 400');
      done();
      } catch(err) {
        done(err);
      }
    });
  }
should execute callback on retry if passed
done => {
    let callbackCallCount = 0;
    function retryCallback(request) {
      callbackCallCount++;
    }
    request
    .get(`${base}/error`)
    .retry(2, retryCallback)
    .end((err, res) => {
      try {
        assert(err, 'expected an error');
        assert.equal(2, err.retries, 'expected an error with .retries');
        assert.equal(500, err.status, 'expected an error status of 500');
        assert.equal(2, callbackCallCount, 'expected the callback to be called on each retry');
        done();
      } catch(err) {
        done(err);
      }
    });
  }

.timeout(ms)

when timeout is exceeded

should error
done => {
      request
      .get(`${base}/delay/500`)
      .timeout(150)
      .end((err, res) => {
        assert(err, 'expected an error');
        assert.equal('number', typeof err.timeout, 'expected an error with .timeout');
        assert.equal('ECONNABORTED', err.code, 'expected abort error code')
        done();
      });
    }
should handle gzip timeout
done => {
      request
      .get(`${base}/delay/zip`)
      .timeout(150)
      .end((err, res) => {
        assert(err, 'expected an error');
        assert.equal('number', typeof err.timeout, 'expected an error with .timeout');
        assert.equal('ECONNABORTED', err.code, 'expected abort error code')
        done();
      });
    }
should handle buffer timeout
done => {
      request
      .get(`${base}/delay/json`)
      .buffer(true)
      .timeout(150)
      .end((err, res) => {
        assert(err, 'expected an error');
        assert.equal('number', typeof err.timeout, 'expected an error with .timeout');
        assert.equal('ECONNABORTED', err.code, 'expected abort error code')
        done();
      });
    }
should error on deadline
done => {
      request
      .get(`${base}/delay/500`)
      .timeout({deadline: 150})
      .end((err, res) => {
        assert(err, 'expected an error');
        assert.equal('number', typeof err.timeout, 'expected an error with .timeout');
        assert.equal('ECONNABORTED', err.code, 'expected abort error code')
        done();
      });
    }
should support setting individual options
done => {
      request
      .get(`${base}/delay/500`)
      .timeout({deadline: 10})
      .timeout({response: 99999})
      .end((err, res) => {
        assert(err, 'expected an error');
        assert.equal('ECONNABORTED', err.code, 'expected abort error code')
        assert.equal('ETIME', err.errno);
        done();
      });
    }
should error on response
done => {
      request
      .get(`${base}/delay/500`)
      .timeout({response: 150})
      .end((err, res) => {
        assert(err, 'expected an error');
        assert.equal('number', typeof err.timeout, 'expected an error with .timeout');
        assert.equal('ECONNABORTED', err.code, 'expected abort error code')
        assert.equal('ETIMEDOUT', err.errno);
        done();
      });
    }
should accept slow body with fast response
done => {
      request
        .get(`${base}/delay/slowbody`)
        .timeout({response: 1000})
        .on('progress', () => {
          // This only makes the test faster without relying on arbitrary timeouts
          request.get(`${base}/delay/slowbody/finish`).end();
        })
        .end(done);
    }

request

use

should use plugin success
done => {
      const now = `${Date.now()}`;
      function uuid(req){
        req.set('X-UUID', now);
        return req;
      }
      function prefix(req){
        req.url = uri + req.url
        return req;
      }
      request
        .get('/echo')
        .use(uuid)
        .use(prefix)
        .end((err, res) => {
          assert.strictEqual(res.statusCode, 200);
          assert.equal(res.get('X-UUID'), now);
          done();
        })
    }

subclass

should be an instance of Request
const req = request.get('/');
assert(req instanceof request.Request);
should use patched subclass
assert(OriginalRequest);
let constructorCalled, sendCalled;
function NewRequest(...args) {
  constructorCalled = true;
  OriginalRequest.apply(this, args);
}
NewRequest.prototype = Object.create(OriginalRequest.prototype);
NewRequest.prototype.send = function() {
  sendCalled = true;
  return this;
};
request.Request = NewRequest;
const req = request.get('/').send();
assert(constructorCalled);
assert(sendCalled);
assert(req instanceof NewRequest);
assert(req instanceof OriginalRequest);
should use patched subclass in agent too
if (!request.agent) return; // Node-only
function NewRequest(...args) {
  OriginalRequest.apply(this, args);
}
NewRequest.prototype = Object.create(OriginalRequest.prototype);
request.Request = NewRequest;
const req = request.agent().del('/');
assert(req instanceof NewRequest);
assert(req instanceof OriginalRequest);

request

persistent agent

should gain a session on POST
agent3.post(`${base}/signin`).then(res => {
        res.should.have.status(200);
        should.not.exist(res.headers["set-cookie"]);
        res.text.should.containEql("dashboard");
      })
should start with empty session (set cookies)
done => {
      agent1.get(`${base}/dashboard`).end((err, res) => {
        should.exist(err);
        res.should.have.status(401);
        should.exist(res.headers["set-cookie"]);
        done();
      });
    }
should gain a session (cookies already set)
agent1.post(`${base}/signin`).then(res => {
        res.should.have.status(200);
        should.not.exist(res.headers["set-cookie"]);
        res.text.should.containEql("dashboard");
      })
should persist cookies across requests
agent1.get(`${base}/dashboard`).then(res => {
        res.should.have.status(200);
      })
should have the cookie set in the end callback
agent4
        .post(`${base}/setcookie`)
        .then(() => agent4.get(`${base}/getcookie`))
        .then(res => {
          res.should.have.status(200);
          assert.strictEqual(res.text, "jar");
        })
should not share cookies
done => {
      agent2.get(`${base}/dashboard`).end((err, res) => {
        should.exist(err);
        res.should.have.status(401);
        done();
      });
    }
should not lose cookies between agents
agent1.get(`${base}/dashboard`).then(res => {
        res.should.have.status(200);
      })
should be able to follow redirects
agent1.get(base).then(res => {
        res.should.have.status(200);
        res.text.should.containEql("dashboard");
      })
should be able to post redirects
agent1
        .post(`${base}/redirect`)
        .send({ foo: "bar", baz: "blaaah" })
        .then(res => {
          res.should.have.status(200);
          res.text.should.containEql("simple");
          res.redirects.should.eql([`${base}/simple`]);
        })
should be able to limit redirects
done => {
      agent1
        .get(base)
        .redirects(0)
        .end((err, res) => {
          should.exist(err);
          res.should.have.status(302);
          res.redirects.should.eql([]);
          res.header.location.should.equal("/dashboard");
          done();
        });
    }
should be able to create a new session (clear cookie)
agent1.post(`${base}/signout`).then(res => {
        res.should.have.status(200);
        should.exist(res.headers["set-cookie"]);
      })
should regenerate with an empty session
done => {
      agent1.get(`${base}/dashboard`).end((err, res) => {
        should.exist(err);
        res.should.have.status(401);
        should.not.exist(res.headers["set-cookie"]);
        done();
      });
    }

Basic auth

when credentials are present in url

should set Authorization
done => {
      const new_url = URL.parse(base);
      new_url.auth = "tobi:learnboost";
      new_url.pathname = "/basic-auth";
      request.get(URL.format(new_url)).end((err, res) => {
        res.status.should.equal(200);
        done();
      });
    }

req.auth(user, pass)

should set Authorization
done => {
      request
        .get(`${base}/basic-auth`)
        .auth("tobi", "learnboost")
        .end((err, res) => {
          res.status.should.equal(200);
          done();
        });
    }

req.auth(user + ":" + pass)

should set authorization
done => {
      request
        .get(`${base}/basic-auth/again`)
        .auth("tobi")
        .end((err, res) => {
          res.status.should.eql(200);
          done();
        });
    }

[node] request

should send body with .get().send()
next => {
    request
      .get(`${base}/echo`)
      .set("Content-Type", "text/plain")
      .send("wahoo")
      .end((err, res) => {
        try {
          assert.equal("wahoo", res.text);
          next();
        } catch (e) {
          next(e);
        }
      });
  }

with an url

should preserve the encoding of the url
done => {
      request.get(`${base}/url?a=(b%29`).end((err, res) => {
        assert.equal("/url?a=(b%29", res.text);
        done();
      });
    }

with an object

should format the url
request.get(url.parse(`${base}/login`)).then(res => {
        assert(res.ok);
      })

without a schema

should default to http
request.get("localhost:5000/login").then(res => {
        assert.equal(res.status, 200);
      })

res.toJSON()

should describe the response
request
        .post(`${base}/echo`)
        .send({ foo: "baz" })
        .then(res => {
          const obj = res.toJSON();
          assert.equal("object", typeof obj.header);
          assert.equal("object", typeof obj.req);
          assert.equal(200, obj.status);
          assert.equal('{"foo":"baz"}', obj.text);
        })

res.links

should default to an empty object
request.get(`${base}/login`).then(res => {
        res.links.should.eql({});
      })
should parse the Link header field
done => {
      request.get(`${base}/links`).end((err, res) => {
        res.links.next.should.equal(
          "https://api.github.com/repos/visionmedia/mocha/issues?page=2"
        );
        done();
      });
    }

req.unset(field)

should remove the header field
done => {
      request
        .post(`${base}/echo`)
        .unset("User-Agent")
        .end((err, res) => {
          assert.equal(void 0, res.header["user-agent"]);
          done();
        });
    }

case-insensitive

should set/get header fields case-insensitively
const r = request.post(`${base}/echo`);
r.set("MiXeD", "helloes");
assert.strictEqual(r.get("mixed"), "helloes");
should unset header fields case-insensitively
const r = request.post(`${base}/echo`);
r.set("MiXeD", "helloes");
r.unset("MIXED");
assert.strictEqual(r.get("mixed"), undefined);

req.write(str)

should write the given data
done => {
      const req = request.post(`${base}/echo`);
      req.set("Content-Type", "application/json");
      assert.equal("boolean", typeof req.write('{"name"'));
      assert.equal("boolean", typeof req.write(':"tobi"}'));
      req.end((err, res) => {
        res.text.should.equal('{"name":"tobi"}');
        done();
      });
    }

req.pipe(stream)

should pipe the response to the given stream
done => {
      const stream = new EventEmitter();
      stream.buf = "";
      stream.writable = true;
      stream.write = function(chunk) {
        this.buf += chunk;
      };
      stream.end = function() {
        this.buf.should.equal('{"name":"tobi"}');
        done();
      };
      request
        .post(`${base}/echo`)
        .send('{"name":"tobi"}')
        .pipe(stream);
    }

.buffer()

should enable buffering
done => {
      request
        .get(`${base}/custom`)
        .buffer()
        .end((err, res) => {
          assert.equal(null, err);
          assert.equal("custom stuff", res.text);
          assert(res.buffered);
          done();
        });
    }
should take precedence over request.buffer['someMimeType'] = false
done => {
        const type = 'application/barbaz';
        const send = 'some text';
        request.buffer[type] = false;
        request
            .post(`${base}/echo`)
            .type(type)
            .send(send)
            .buffer()
            .end((err, res) => {
                delete request.buffer[type];
                assert.equal(null, err);
                assert.equal(res.type, type);
                assert.equal(send, res.text);
                assert(res.buffered);
                done();
            })
    }

.buffer(false)

should disable buffering
done => {
      request
        .post(`${base}/echo`)
        .type("application/x-dog")
        .send("hello this is dog")
        .buffer(false)
        .end((err, res) => {
          assert.equal(null, err);
          assert.equal(null, res.text);
          res.body.should.eql({});
          let buf = "";
          res.setEncoding("utf8");
          res.on("data", chunk => {
            buf += chunk;
          });
          res.on("end", () => {
            buf.should.equal("hello this is dog");
            done();
          });
        });
    }
should take precedence over request.buffer['someMimeType'] = true
done => {
          const type = 'application/foobar';
          const send = 'hello this is a dog';
          request.buffer[type] = true;
          request
              .post(`${base}/echo`)
              .type(type)
              .send(send)
              .buffer(false)
              .end((err, res) => {
                  delete request.buffer[type];
                  assert.equal(null, err);
                  assert.equal(null, res.text);
                  assert.equal(res.type, type);
                  assert(!res.buffered);
                  res.body.should.eql({});
                  let buf = "";
                  res.setEncoding("utf8");
                  res.on("data", chunk => {
                      buf += chunk;
                  });
                  res.on("end", () => {
                      buf.should.equal(send);
                      done();
                  });
              });
      }

.withCredentials()

should not throw an error when using the client-side "withCredentials" method
done => {
      request
        .get(`${base}/custom`)
        .withCredentials()
        .end((err, res) => {
          assert.equal(null, err);
          done();
        });
    }

.agent()

should return the defaut agent
done => {
      const req = request.post(`${base}/echo`);
      req.agent().should.equal(false);
      done();
    }

.agent(undefined)

should set an agent to undefined and ensure it is chainable
done => {
      const req = request.get(`${base}/echo`);
      const ret = req.agent(undefined);
      ret.should.equal(req);
      assert.strictEqual(req.agent(), undefined);
      done();
    }

.agent(new http.Agent())

should set passed agent
done => {
      const http = require("http");
      const req = request.get(`${base}/echo`);
      const agent = new http.Agent();
      const ret = req.agent(agent);
      ret.should.equal(req);
      req.agent().should.equal(agent);
      done();
    }

with a content type other than application/json or text/*

should disable buffering
done => {
      request
        .post(`${base}/echo`)
        .type("application/x-dog")
        .send("hello this is dog")
        .end((err, res) => {
          assert.equal(null, err);
          assert.equal(null, res.text);
          res.body.should.eql({});
          let buf = "";
          res.setEncoding("utf8");
          res.buffered.should.be.false;
          res.on("data", chunk => {
            buf += chunk;
          });
          res.on("end", () => {
            buf.should.equal("hello this is dog");
            done();
          });
        });
    }

content-length

should be set to the byte length of a non-buffer object
done => {
      const decoder = new StringDecoder("utf8");
      let img = fs.readFileSync(`${__dirname}/fixtures/test.png`);
      img = decoder.write(img);
      request
        .post(`${base}/echo`)
        .type("application/x-image")
        .send(img)
        .buffer(false)
        .end((err, res) => {
          assert.equal(null, err);
          assert(!res.buffered);
          assert.equal(res.header["content-length"], Buffer.byteLength(img));
          done();
        });
    }
should be set to the length of a buffer object
done => {
      const img = fs.readFileSync(`${__dirname}/fixtures/test.png`);
      request
        .post(`${base}/echo`)
        .type("application/x-image")
        .send(img)
        .buffer(true)
        .end((err, res) => {
          assert.equal(null, err);
          assert(res.buffered);
          assert.equal(res.header["content-length"], img.length);
          done();
        });
    }

req.buffer['someMimeType']

should respect that agent.buffer(true) takes precedent
done => {
        const agent = request.agent();
        agent.buffer(true);
        const type = 'application/somerandomtype';
        const send = 'somerandomtext';
        request.buffer[type] = false;
        agent
            .post(`${base}/echo`)
            .type(type)
            .send(send)
            .end((err, res) => {
                delete request.buffer[type];
                assert.equal(null, err);
                assert.equal(res.type, type);
                assert.equal(send, res.text);
                assert(res.buffered);
                done();
            })
    }
should respect that agent.buffer(false) takes precedent
done => {
        const agent = request.agent();
        agent.buffer(false);
        const type = 'application/barrr';
        const send = 'some random text2';
        request.buffer[type] = true;
        agent
            .post(`${base}/echo`)
            .type(type)
            .send(send)
            .end((err, res) => {
                delete request.buffer[type];
                assert.equal(null, err);
                assert.equal(null, res.text);
                assert.equal(res.type, type);
                assert(!res.buffered);
                res.body.should.eql({});
                let buf = "";
                res.setEncoding("utf8");
                res.on("data", chunk => {
                    buf += chunk;
                });
                res.on("end", () => {
                    buf.should.equal(send);
                    done();
                });
            });
    }
should disable buffering for that mimetype when false
done => {
        const type = 'application/bar';
        const send = 'some random text';
        request.buffer[type] = false;
        request
            .post(`${base}/echo`)
            .type(type)
            .send(send)
            .end((err, res) => {
                delete request.buffer[type];
                assert.equal(null, err);
                assert.equal(null, res.text);
                assert.equal(res.type, type);
                assert(!res.buffered);
                res.body.should.eql({});
                let buf = "";
                res.setEncoding("utf8");
                res.on("data", chunk => {
                    buf += chunk;
                });
                res.on("end", () => {
                    buf.should.equal(send);
                    done();
                });
            });
    }
should enable buffering for that mimetype when true
done => {
        const type = 'application/baz';
        const send = 'woooo';
        request.buffer[type] = true;
        request
            .post(`${base}/echo`)
            .type(type)
            .send(send)
            .end((err, res) => {
                delete request.buffer[type];
                assert.equal(null, err);
                assert.equal(res.type, type);
                assert.equal(send, res.text);
                assert(res.buffered);
                done();
            })
    }
should fallback to default handling for that mimetype when undefined
done => {
        const type = 'application/bazzz';
        const send = 'woooooo';
        request
            .post(`${base}/echo`)
            .type(type)
            .send(send)
            .end((err, res) => {
                assert.equal(null, err);
                assert.equal(null, res.text);
                assert.equal(res.type, type);
                assert(!res.buffered);
                res.body.should.eql({});
                done();
            })
    }

exports

should expose .protocols
Object.keys(request.protocols).should.eql(["http:", "https:"]);
should expose .serialize
Object.keys(request.serialize).should.eql([
  "application/x-www-form-urlencoded",
  "application/json",
]);
should expose .parse
Object.keys(request.parse).should.eql([
  "application/x-www-form-urlencoded",
  "application/json",
  "text",
  "application/octet-stream",
  "application/pdf",
  "image",
]);
should export .buffer
Object.keys(request.buffer).should.eql([]);

flags

with 4xx response

should set res.error and res.clientError
done => {
      request.get(`${base}/notfound`).end((err, res) => {
        assert(err);
        assert(!res.ok, "response should not be ok");
        assert(res.error, "response should be an error");
        assert(res.clientError, "response should be a client error");
        assert(!res.serverError, "response should not be a server error");
        done();
      });
    }

with 5xx response

should set res.error and res.serverError
done => {
      request.get(`${base}/error`).end((err, res) => {
        assert(err);
        assert(!res.ok, "response should not be ok");
        assert(!res.notFound, "response should not be notFound");
        assert(res.error, "response should be an error");
        assert(!res.clientError, "response should not be a client error");
        assert(res.serverError, "response should be a server error");
        done();
      });
    }

with 404 Not Found

should res.notFound
done => {
      request.get(`${base}/notfound`).end((err, res) => {
        assert(err);
        assert(res.notFound, "response should be .notFound");
        done();
      });
    }

with 400 Bad Request

should set req.badRequest
done => {
      request.get(`${base}/bad-request`).end((err, res) => {
        assert(err);
        assert(res.badRequest, "response should be .badRequest");
        done();
      });
    }

with 401 Bad Request

should set res.unauthorized
done => {
      request.get(`${base}/unauthorized`).end((err, res) => {
        assert(err);
        assert(res.unauthorized, "response should be .unauthorized");
        done();
      });
    }

with 406 Not Acceptable

should set res.notAcceptable
done => {
      request.get(`${base}/not-acceptable`).end((err, res) => {
        assert(err);
        assert(res.notAcceptable, "response should be .notAcceptable");
        done();
      });
    }

with 204 No Content

should set res.noContent
done => {
      request.get(`${base}/no-content`).end((err, res) => {
        assert(!err);
        assert(res.noContent, "response should be .noContent");
        done();
      });
    }

with 201 Created

should set res.created
done => {
      request.post(`${base}/created`).end((err, res) => {
        assert(!err);
        assert(res.created, "response should be .created");
        done();
      });
    }

with 422 Unprocessable Entity

should set res.unprocessableEntity
done => {
      request.post(`${base}/unprocessable-entity`).end((err, res) => {
        assert(err);
        assert(res.unprocessableEntity, "response should be .unprocessableEntity");
        done();
      });
    }

Merging objects

Don't mix Buffer and JSON
assert.throws(() => {
  request
    .post("/echo")
    .send(new Buffer("Change this to Buffer.from in April 2017"))
    .send({ allowed: false });
});

req.send(String)

should default to "form"
done => {
    request
      .post(`${base}/echo`)
      .send("user[name]=tj")
      .send("user[email]=tj@vision-media.ca")
      .end((err, res) => {
        res.header["content-type"].should.equal(
          "application/x-www-form-urlencoded"
        );
        res.body.should.eql({
          user: { name: "tj", email: "tj@vision-media.ca" },
        });
        done();
      });
  }

res.body

application/x-www-form-urlencoded

should parse the body
done => {
      request.get(`${base}/form-data`).end((err, res) => {
        res.text.should.equal("pet[name]=manny");
        res.body.should.eql({ pet: { name: "manny" } });
        done();
      });
    }

https

certificate authority

request

should give a good response
done => {
        request
          .get(testEndpoint)
          .ca(ca)
          .end((err, res) => {
            assert(res.ok);
            assert.strictEqual("Safe and secure!", res.text);
            done();
          });
      }

.agent

should be able to make multiple requests without redefining the certificate
done => {
        const agent = request.agent({ ca });
        agent.get(testEndpoint).end((err, res) => {
          assert(res.ok);
          assert.strictEqual("Safe and secure!", res.text);
          agent.get(url.parse(testEndpoint)).end((err, res) => {
            assert(res.ok);
            assert.strictEqual("Safe and secure!", res.text);
            done();
          });
        });
      }

client certificates

request

.agent

res.body

image/png

should parse the body
done => {
      request.get(`${base}/image`).end((err, res) => {
        res.type.should.equal("image/png");
        Buffer.isBuffer(res.body).should.be.true();
        (res.body.length - img.length).should.equal(0);
        done();
      });
    }

application/octet-stream

should parse the body
done => {
      request
        .get(`${base}/image-as-octets`)
        .buffer(true) // that's tech debt :(
        .end((err, res) => {
          res.type.should.equal("application/octet-stream");
          Buffer.isBuffer(res.body).should.be.true();
          (res.body.length - img.length).should.equal(0);
          done();
        });
    }

application/octet-stream

should parse the body (using responseType)
done => {
      request
        .get(`${base}/image-as-octets`)
        .responseType("blob")
        .end((err, res) => {
          res.type.should.equal("application/octet-stream");
          Buffer.isBuffer(res.body).should.be.true();
          (res.body.length - img.length).should.equal(0);
          done();
        });
    }

zlib

should deflate the content
done => {
    request.get(base).end((err, res) => {
      res.should.have.status(200);
      res.text.should.equal(subject);
      res.headers["content-length"].should.be.below(subject.length);
      done();
    });
  }
should protect from zip bombs
done => {
    request
      .get(base)
      .buffer(true)
      .maxResponseSize(1)
      .end((err, res) => {
        try {
          assert.equal("Maximum response size reached", err && err.message);
          done();
        } catch (err) {
          done(err);
        }
      });
  }
should ignore trailing junk
done => {
    request.get(`${base}/junk`).end((err, res) => {
      res.should.have.status(200);
      res.text.should.equal(subject);
      done();
    });
  }
should ignore missing data
done => {
    request.get(`${base}/chopped`).end((err, res) => {
      assert.equal(undefined, err);
      res.should.have.status(200);
      res.text.should.startWith(subject);
      done();
    });
  }
should handle corrupted responses
done => {
    request.get(`${base}/corrupt`).end((err, res) => {
      assert(err, "missing error");
      assert(!res, "response should not be defined");
      done();
    });
  }
should handle no content with gzip header
done => {
    request.get(`${base}/nocontent`).end((err, res) => {
      assert.ifError(err);
      assert(res);
      res.should.have.status(204);
      res.text.should.equal("");
      res.headers.should.not.have.property("content-length");
      done();
    });
  }

without encoding set

should emit buffers
done => {
      request.get(`${base}/binary`).end((err, res) => {
        res.should.have.status(200);
        res.headers["content-length"].should.be.below(subject.length);
        res.on("data", chunk => {
          chunk.should.have.length(subject.length);
        });
        res.on("end", done);
      });
    }

Multipart

#field(name, value)

should set a multipart field value
const req = request.post(`${base}/echo`);
req.field("user[name]", "tobi");
req.field("user[age]", "2");
req.field("user[species]", "ferret");
return req.then(res => {
  res.body["user[name]"].should.equal("tobi");
  res.body["user[age]"].should.equal("2");
  res.body["user[species]"].should.equal("ferret");
});
should work with file attachments
const req = request.post(`${base}/echo`);
req.field("name", "Tobi");
req.attach("document", "test/node/fixtures/user.html");
req.field("species", "ferret");
return req.then(res => {
  res.body.name.should.equal("Tobi");
  res.body.species.should.equal("ferret");
  const html = res.files.document;
  html.name.should.equal("user.html");
  html.type.should.equal("text/html");
  read(html.path).should.equal("<h1>name</h1>");
});

#attach(name, path)

should attach a file
const req = request.post(`${base}/echo`);
req.attach("one", "test/node/fixtures/user.html");
req.attach("two", "test/node/fixtures/user.json");
req.attach("three", "test/node/fixtures/user.txt");
return req.then(res => {
  const html = res.files.one;
  const json = res.files.two;
  const text = res.files.three;
  html.name.should.equal("user.html");
  html.type.should.equal("text/html");
  read(html.path).should.equal("<h1>name</h1>");
  json.name.should.equal("user.json");
  json.type.should.equal("application/json");
  read(json.path).should.equal('{"name":"tobi"}');
  text.name.should.equal("user.txt");
  text.type.should.equal("text/plain");
  read(text.path).should.equal("Tobi");
});

when a file does not exist

should emit an error
done => {
        const req = request.post(`${base}/echo`);
        req.attach("name", "foo");
        req.attach("name2", "bar");
        req.attach("name3", "baz");
        req.on("error", err => {
          err.message.should.containEql("ENOENT");
          err.path.should.equal("foo");
          done();
        });
        req.end((err, res) => {
          if (err) return done(err);
          assert(0, "end() was called");
        });
      }
promise should fail
request.post('nevermind')
.field({a:1,b:2})
.attach('c', 'does-not-exist.txt')
.then(() => assert.fail("It should not allow this"))
.catch(() => true);

#attach(name, path, filename)

should use the custom filename
request
        .post(`${base}/echo`)
        .attach("document", "test/node/fixtures/user.html", "doc.html")
        .then(res => {
          const html = res.files.document;
          html.name.should.equal("doc.html");
          html.type.should.equal("text/html");
          read(html.path).should.equal("<h1>name</h1>");
        })
should fire progress event
done => {
      let loaded = 0;
      let total = 0;
      let uploadEventWasFired = false;
      request
        .post(`${base}/echo`)
        .attach("document", "test/node/fixtures/user.html")
        .on("progress", event => {
          total = event.total;
          loaded = event.loaded;
          if (event.direction === "upload") {
            uploadEventWasFired = true;
          }
        })
        .end((err, res) => {
          if (err) return done(err);
          const html = res.files.document;
          html.name.should.equal("user.html");
          html.type.should.equal("text/html");
          read(html.path).should.equal("<h1>name</h1>");
          total.should.equal(223);
          loaded.should.equal(223);
          uploadEventWasFired.should.equal(true);
          done();
        });
    }
filesystem errors should be caught
done => {
      request
        .post(`${base}/echo`)
        .attach("filedata", "test/node/fixtures/non-existent-file.ext")
        .on("error", err => {
          err.code.should.equal("ENOENT");
          err.path.should.equal("test/node/fixtures/non-existent-file.ext");
          done();
        })
        .end((err, res) => {
          done(new Error("Request should have been aborted earlier!"));
        });
    }

#field(name, val)

should set a multipart field value
done => {
      request
        .post(`${base}/echo`)
        .field("first-name", "foo")
        .field("last-name", "bar")
        .end((err, res) => {
          if (err) done(err);
          res.should.be.ok();
          res.body["first-name"].should.equal("foo");
          res.body["last-name"].should.equal("bar");
          done();
        });
    }

#field(object)

should set multiple multipart fields
done => {
      request
        .post(`${base}/echo`)
        .field({ "first-name": "foo", "last-name": "bar" })
        .end((err, res) => {
          if (err) done(err);
          res.should.be.ok();
          res.body["first-name"].should.equal("foo");
          res.body["last-name"].should.equal("bar");
          done();
        });
    }

with network error

should error
request.get(`http://localhost:${this.port}/`).end((err, res) => {
  assert(err, "expected an error");
  done();
});

request

not modified

should start with 200
done => {
      request.get(`${base}/if-mod`).end((err, res) => {
        res.should.have.status(200);
        res.text.should.match(/^\d+$/);
        ts = +res.text;
        done();
      });
    }
should then be 304
done => {
      request
        .get(`${base}/if-mod`)
        .set("If-Modified-Since", new Date(ts).toUTCString())
        .end((err, res) => {
          res.should.have.status(304);
          // res.text.should.be.empty
          done();
        });
    }

req.parse(fn)

should take precedence over default parsers
done => {
    request
      .get(`${base}/manny`)
      .parse(request.parse["application/json"])
      .end((err, res) => {
        assert(res.ok);
        assert.equal('{"name":"manny"}', res.text);
        assert.equal("manny", res.body.name);
        done();
      });
  }
should be the only parser
request
      .get(`${base}/image`)
      .parse((res, fn) => {
        res.on("data", () => {});
      })
      .then(res => {
        assert(res.ok);
        assert.strictEqual(res.text, undefined);
        res.body.should.eql({});
      })
should emit error if parser throws
done => {
    request
      .get(`${base}/manny`)
      .parse(() => {
        throw new Error("I am broken");
      })
      .on("error", err => {
        err.message.should.equal("I am broken");
        done();
      })
      .end();
  }
should emit error if parser returns an error
done => {
    request
      .get(`${base}/manny`)
      .parse((res, fn) => {
        fn(new Error("I am broken"));
      })
      .on("error", err => {
        err.message.should.equal("I am broken");
        done();
      })
      .end();
  }
should not emit error on chunked json
done => {
    request.get(`${base}/chunked-json`).end(err => {
      assert(!err);
      done();
    });
  }
should not emit error on aborted chunked json
done => {
    const req = request.get(`${base}/chunked-json`).end(err => {
      assert.ifError(err);
      done();
    });
    setTimeout(() => {
      req.abort();
    }, 50);
  }
should not reject promise on aborted chunked json
const req = request.get(`${base}/chunked-json`);
setTimeout(() => {
  req.abort();
}, 50);
return req;

pipe on redirect

should follow Location
done => {
    const stream = fs.createWriteStream(destPath);
    const redirects = [];
    const req = request.get(base).on("redirect", res => {
      redirects.push(res.headers.location);
    });
    stream.on("finish", () => {
      redirects.should.eql(["/movies", "/movies/all", "/movies/all/0"]);
      fs.readFileSync(destPath, "utf8").should.eql("first movie page");
      done();
    });
    req.pipe(stream);
  }

request pipe

should act as a writable stream
done => {
    const req = request.post(base);
    const stream = fs.createReadStream("test/node/fixtures/user.json");
    req.type("json");
    req.on("response", res => {
      res.body.should.eql({ name: "tobi" });
      done();
    });
    stream.pipe(req);
  }
should act as a readable stream
done => {
    const stream = fs.createWriteStream(destPath);
    let responseCalled = false;
    const req = request.get(base);
    req.type("json");
    req.on("response", res => {
      res.should.have.status(200);
      responseCalled = true;
    });
    stream.on("finish", () => {
      JSON.parse(fs.readFileSync(destPath, "utf8")).should.eql({
        name: "tobi",
      });
      responseCalled.should.be.true();
      done();
    });
    req.pipe(stream);
  }

req.query(String)

should support passing in a string
done => {
    request
      .del(base)
      .query("name=t%F6bi")
      .end((err, res) => {
        res.body.should.eql({ name: "t%F6bi" });
        done();
      });
  }
should work with url query-string and string for query
done => {
    request
      .del(`${base}/?name=tobi`)
      .query("age=2%20")
      .end((err, res) => {
        res.body.should.eql({ name: "tobi", age: "2 " });
        done();
      });
  }
should support compound elements in a string
done => {
    request
      .del(base)
      .query("name=t%F6bi&age=2")
      .end((err, res) => {
        res.body.should.eql({ name: "t%F6bi", age: "2" });
        done();
      });
  }
should work when called multiple times with a string
done => {
    request
      .del(base)
      .query("name=t%F6bi")
      .query("age=2%F6")
      .end((err, res) => {
        res.body.should.eql({ name: "t%F6bi", age: "2%F6" });
        done();
      });
  }
should work with normal `query` object and query string
done => {
    request
      .del(base)
      .query("name=t%F6bi")
      .query({ age: "2" })
      .end((err, res) => {
        res.body.should.eql({ name: "t%F6bi", age: "2" });
        done();
      });
  }
should not encode raw backticks, but leave encoded ones as is
return Promise.all([
  request
    .get(`${base}/raw-query`)
    .query("name=`t%60bi`&age`=2")
    .then(res => {
      res.text.should.eql("name=`t%60bi`&age`=2");
    }),
  request
    .get(base + "/raw-query?`age%60`=2%60\`")
    .then(res => {
      res.text.should.eql("`age%60`=2%60`");
    }),
  request
    .get(`${base}/raw-query`)
    .query("name=`t%60bi`")
    .query("age`=2")
    .then(res => {
      res.text.should.eql("name=`t%60bi`&age`=2");
    })
]);

req.query(Object)

should construct the query-string
done => {
    request
      .del(base)
      .query({ name: "tobi" })
      .query({ order: "asc" })
      .query({ limit: ["1", "2"] })
      .end((err, res) => {
        res.body.should.eql({ name: "tobi", order: "asc", limit: ["1", "2"] });
        done();
      });
  }
should encode raw backticks
done => {
    request
      .get(`${base}/raw-query`)
      .query({ name: "`tobi`" })
      .query({ "orde%60r": null })
      .query({ "`limit`": ["%602`"] })
      .end((err, res) => {
        res.text.should.eql("name=%60tobi%60&orde%2560r&%60limit%60=%25602%60");
        done();
      });
  }
should not error on dates
done => {
    const date = new Date(0);
    request
      .del(base)
      .query({ at: date })
      .end((err, res) => {
        assert.equal(date.toISOString(), res.body.at);
        done();
      });
  }
should work after setting header fields
done => {
    request
      .del(base)
      .set("Foo", "bar")
      .set("Bar", "baz")
      .query({ name: "tobi" })
      .query({ order: "asc" })
      .query({ limit: ["1", "2"] })
      .end((err, res) => {
        res.body.should.eql({ name: "tobi", order: "asc", limit: ["1", "2"] });
        done();
      });
  }
should append to the original query-string
done => {
    request
      .del(`${base}/?name=tobi`)
      .query({ order: "asc" })
      .end((err, res) => {
        res.body.should.eql({ name: "tobi", order: "asc" });
        done();
      });
  }
should retain the original query-string
done => {
    request.del(`${base}/?name=tobi`).end((err, res) => {
      res.body.should.eql({ name: "tobi" });
      done();
    });
  }
should keep only keys with null querystring values
done => {
    request
      .del(`${base}/url`)
      .query({ nil: null })
      .end((err, res) => {
        res.text.should.equal("/url?nil");
        done();
      });
  }
query-string should be sent on pipe
done => {
    const req = request.put(`${base}/?name=tobi`);
    const stream = fs.createReadStream("test/node/fixtures/user.json");
    req.on("response", res => {
      res.body.should.eql({ name: "tobi" });
      done();
    });
    stream.pipe(req);
  }

request.get

on 301 redirect

should follow Location with a GET request
done => {
      const req = request
        .get(`${base}/test-301`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("GET");
          done();
        });
    }

on 302 redirect

should follow Location with a GET request
done => {
      const req = request
        .get(`${base}/test-302`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("GET");
          done();
        });
    }

on 303 redirect

should follow Location with a GET request
done => {
      const req = request
        .get(`${base}/test-303`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("GET");
          done();
        });
    }

on 307 redirect

should follow Location with a GET request
done => {
      const req = request
        .get(`${base}/test-307`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("GET");
          done();
        });
    }

on 308 redirect

should follow Location with a GET request
done => {
      const req = request
        .get(`${base}/test-308`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("GET");
          done();
        });
    }

request.post

on 301 redirect

should follow Location with a GET request
done => {
      const req = request
        .post(`${base}/test-301`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("GET");
          done();
        });
    }

on 302 redirect

should follow Location with a GET request
done => {
      const req = request
        .post(`${base}/test-302`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("GET");
          done();
        });
    }

on 303 redirect

should follow Location with a GET request
done => {
      const req = request
        .post(`${base}/test-303`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("GET");
          done();
        });
    }

on 307 redirect

should follow Location with a POST request
done => {
      const req = request
        .post(`${base}/test-307`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("POST");
          done();
        });
    }

on 308 redirect

should follow Location with a POST request
done => {
      const req = request
        .post(`${base}/test-308`)
        .redirects(1)
        .end((err, res) => {
          req.req._headers.host.should.eql(
            `localhost:${server2.address().port}`
          );
          res.status.should.eql(200);
          res.text.should.eql("POST");
          done();
        });
    }

request

on redirect

should merge cookies if agent is used
done => {
      request
      .agent()
      .get(`${base}/cookie-redirect`)
      .set('Cookie', 'orig=1; replaced=not')
      .end((err, res) => {
        try {
          assert.ifError(err);
          assert(/orig=1/.test(res.text), "orig=1/.test");
          assert(/replaced=yes/.test(res.text), "replaced=yes/.test");
          assert(/from-redir=1/.test(res.text), "from-redir=1");
          done();
        } catch(err) {
          done(err);
        }
      });
    }
should not merge cookies if agent is not used
done => {
      request
      .get(`${base}/cookie-redirect`)
      .set('Cookie', 'orig=1; replaced=not')
      .end((err, res) => {
        try {
          assert.ifError(err);
          assert(/orig=1/.test(res.text), "/orig=1");
          assert(/replaced=not/.test(res.text), "/replaced=not");
          assert(!/replaced=yes/.test(res.text), "!/replaced=yes");
          assert(!/from-redir/.test(res.text), "!/from-redir");
          done();
        } catch(err) {
          done(err);
        }
      });
    }
should have previously set cookie for subsquent requests when agent is used
done => {
      const agent = request.agent();
      agent
      .get(`${base}/set-cookie`)
      .end((err) => {
        assert.ifError(err);
        agent
        .get(`${base}/show-cookies`)
        .set({'Cookie': 'orig=1'})
        .end((err, res) => {
          try {
            assert.ifError(err);
            assert(/orig=1/.test(res.text), "orig=1/.test");
            assert(/persist=123/.test(res.text), "persist=123");
            done();
          } catch(err) {
            done(err);
          }
        });
      });
    }
should follow Location
done => {
      const redirects = [];
      request
        .get(base)
        .on("redirect", res => {
          redirects.push(res.headers.location);
        })
        .end((err, res) => {
          try {
            const arr = [];
            arr.push("/movies");
            arr.push("/movies/all");
            arr.push("/movies/all/0");
            redirects.should.eql(arr);
            res.text.should.equal("first movie page");
            done();
          } catch (err) {
            done(err);
          }
        });
    }
should not follow on HEAD by default
done => {
      const redirects = [];
      request
        .head(base)
        .on("redirect", res => {
          redirects.push(res.headers.location);
        })
        .end((err, res) => {
          try {
            redirects.should.eql([]);
            res.status.should.equal(302);
            done();
          } catch (err) {
            done(err);
          }
        });
    }
should follow on HEAD when redirects are set
done => {
      const redirects = [];
      request
        .head(base)
        .redirects(10)
        .on("redirect", res => {
          redirects.push(res.headers.location);
        })
        .end((err, res) => {
          try {
            const arr = [];
            arr.push("/movies");
            arr.push("/movies/all");
            arr.push("/movies/all/0");
            redirects.should.eql(arr);
            assert(!res.text);
            done();
          } catch (err) {
            done(err);
          }
        });
    }
should remove Content-* fields
done => {
      request
        .post(`${base}/header`)
        .type("txt")
        .set("X-Foo", "bar")
        .set("X-Bar", "baz")
        .send("hey")
        .end((err, res) => {
          try {
            assert(res.body);
            res.body.should.have.property("x-foo", "bar");
            res.body.should.have.property("x-bar", "baz");
            res.body.should.not.have.property("content-type");
            res.body.should.not.have.property("content-length");
            res.body.should.not.have.property("transfer-encoding");
            done();
          } catch (err) {
            done(err);
          }
        });
    }
should retain cookies
done => {
      request
        .get(`${base}/header`)
        .set("Cookie", "foo=bar;")
        .end((err, res) => {
          try {
            assert(res.body);
            res.body.should.have.property("cookie", "foo=bar;");
            done();
          } catch (err) {
            done(err);
          }
        });
    }
should not resend query parameters
done => {
      const redirects = [];
      const query = [];
      request
        .get(`${base}/?foo=bar`)
        .on("redirect", res => {
          query.push(res.headers.query);
          redirects.push(res.headers.location);
        })
        .end((err, res) => {
          try {
            const arr = [];
            arr.push("/movies");
            arr.push("/movies/all");
            arr.push("/movies/all/0");
            redirects.should.eql(arr);
            res.text.should.equal("first movie page");
            query.should.eql(['{"foo":"bar"}', "{}", "{}"]);
            res.headers.query.should.eql("{}");
            done();
          } catch (err) {
            done(err);
          }
        });
    }
should handle no location header
done => {
      request.get(`${base}/bad-redirect`).end((err, res) => {
        try {
          err.message.should.equal("No location header for redirect");
          done();
        } catch (err) {
          done(err);
        }
      });
    }

when relative

should redirect to a sibling path
done => {
        const redirects = [];
        request
          .get(`${base}/relative`)
          .on("redirect", res => {
            redirects.push(res.headers.location);
          })
          .end((err, res) => {
            try {
              redirects.should.eql(["tobi"]);
              res.text.should.equal("tobi");
              done();
            } catch (err) {
              done(err);
            }
          });
      }
should redirect to a parent path
done => {
        const redirects = [];
        request
          .get(`${base}/relative/sub`)
          .on("redirect", res => {
            redirects.push(res.headers.location);
          })
          .end((err, res) => {
            try {
              redirects.should.eql(["../tobi"]);
              res.text.should.equal("tobi");
              done();
            } catch (err) {
              done(err);
            }
          });
      }

req.redirects(n)

should alter the default number of redirects to follow
done => {
      const redirects = [];
      request
        .get(base)
        .redirects(2)
        .on("redirect", res => {
          redirects.push(res.headers.location);
        })
        .end((err, res) => {
          try {
            const arr = [];
            assert(res.redirect, "res.redirect");
            arr.push("/movies");
            arr.push("/movies/all");
            redirects.should.eql(arr);
            res.text.should.match(/Moved Temporarily|Found/);
            done();
          } catch (err) {
            done(err);
          }
        });
    }

on POST

should redirect as GET
done => {
      const redirects = [];
      request
        .post(`${base}/movie`)
        .send({ name: "Tobi" })
        .redirects(2)
        .on("redirect", res => {
          redirects.push(res.headers.location);
        })
        .end((err, res) => {
          try {
            const arr = [];
            arr.push("/movies/all/0");
            redirects.should.eql(arr);
            res.text.should.equal("first movie page");
            done();
          } catch (err) {
            done(err);
          }
        });
    }

on POST using multipart/form-data

should redirect as GET
done => {
      const redirects = [];
      request
        .post(`${base}/movie`)
        .type("form")
        .field("name", "Tobi")
        .redirects(2)
        .on("redirect", res => {
          redirects.push(res.headers.location);
        })
        .end((err, res) => {
          try {
            const arr = [];
            arr.push("/movies/all/0");
            redirects.should.eql(arr);
            res.text.should.equal("first movie page");
            done();
          } catch (err) {
            done(err);
          }
        });
    }

response

should act as a readable stream
done => {
    const req = request.get(base).buffer(false);
    req.end((err, res) => {
      if (err) return done(err);
      let trackEndEvent = 0;
      let trackCloseEvent = 0;
      res.on("end", () => {
        trackEndEvent++;
        trackEndEvent.should.equal(1);
        trackCloseEvent.should.equal(0); // close should not have been called
        done();
      });
      res.on("close", () => {
        trackCloseEvent++;
      });
      (() => {
        res.pause();
      }).should.not.throw();
      (() => {
        res.resume();
      }).should.not.throw();
      (() => {
        res.destroy();
      }).should.not.throw();
    });
  }

res.toError()

should return an Error
done => {
    request.get(base).end((err, res) => {
      var err = res.toError();
      assert.equal(err.status, 400);
      assert.equal(err.method, "GET");
      assert.equal(err.path, "/");
      assert.equal(err.message, "cannot GET / (400)");
      assert.equal(err.text, "invalid json");
      done();
    });
  }

[unix-sockets] http

request

path: / (root)
done => {
      request.get(`${base}/`).end((err, res) => {
        assert(res.ok);
        assert.strictEqual("root ok!", res.text);
        done();
      });
    }
path: /request/path
done => {
      request.get(`${base}/request/path`).end((err, res) => {
        assert(res.ok);
        assert.strictEqual("request path ok!", res.text);
        done();
      });
    }

[unix-sockets] https

request

path: / (root)
done => {
      request
        .get(`${base}/`)
        .ca(cert)
        .end((err, res) => {
          assert(res.ok);
          assert.strictEqual("root ok!", res.text);
          done();
        });
    }
path: /request/path
done => {
      request
        .get(`${base}/request/path`)
        .ca(cert)
        .end((err, res) => {
          assert(res.ok);
          assert.strictEqual("request path ok!", res.text);
          done();
        });
    }

req.get()

should set a default user-agent
request.get(`${base}/ua`).then(res => {
      assert(res.headers);
      assert(res.headers["user-agent"]);
      assert(
        /^node-superagent\/\d+\.\d+\.\d+(?:-[a-z]+\.\d+|$)/.test(
          res.headers["user-agent"]
        )
      );
    })
should be able to override user-agent
request
      .get(`${base}/ua`)
      .set("User-Agent", "foo/bar")
      .then(res => {
        assert(res.headers);
        assert.equal(res.headers["user-agent"], "foo/bar");
      })
should be able to wipe user-agent
request
      .get(`${base}/ua`)
      .unset("User-Agent")
      .then(res => {
        assert(res.headers);
        assert.equal(res.headers["user-agent"], void 0);
      })

utils.type(str)

should return the mime type
utils
  .type("application/json; charset=utf-8")
  .should.equal("application/json");
utils.type("application/json").should.equal("application/json");

utils.params(str)

should return the field parameters
const obj = utils.params("application/json; charset=utf-8; foo  = bar");
obj.charset.should.equal("utf-8");
obj.foo.should.equal("bar");
utils.params("application/json").should.eql({});

utils.parseLinks(str)

should parse links
const str =
  '<https://api.github.com/repos/visionmedia/mocha/issues?page=2>; rel="next", <https://api.github.com/repos/visionmedia/mocha/issues?page=5>; rel="last"';
const ret = utils.parseLinks(str);
ret.next.should.equal(
  "https://api.github.com/repos/visionmedia/mocha/issues?page=2"
);
ret.last.should.equal(
  "https://api.github.com/repos/visionmedia/mocha/issues?page=5"
);
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