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Hi I am writing a unit test case of my function. this function returns a json response in case request is successful else return an error.
describe("Operations", async () => {
it("user info", async () => {
let accessToken = 'dfsf;
const result = await authConnectors.getUser(accessToken);
});
});
How to assert http error and response using chai in nodejs ?
{ Error: Unauthorized
at Request.callback (/vagrant/node_modules/superagent/lib/node/index.js:699:13)
at IningMessage.parser (/vagrant/node_modules/superagent/lib/node/index.js:903:18)
at emitNone (events.js:91:20)
at IningMessage.emit (events.js:185:7)
at endReadableNT (_stream_readable.js:974:12)
at _binedTickCallback (internal/process/next_tick.js:80:11)
at process._tickCallback (internal/process/next_tick.js:104:9)
status: 401,
response:
Response {
domain: null,
_events: {},
_eventsCount: 0,
_maxListeners: undefined,
res:
IningMessage {
_readableState: [Object],
readable: false,
domain: null,
_events: [Object],
_eventsCount: 4,
_maxListeners: undefined,
socket: [Object],
connection: [Object],
httpVersionMajor: 1,
httpVersionMinor: 1,
httpVersion: '1.1',
plete: true,
headers: [Object],
rawHeaders: [Object],
trailers: {},
rawTrailers: [],
upgrade: false,
url: '',
method: null,
statusCode: 401,
statusMessage: 'Unauthorized',
client: [Object],
_consuming: true,
_dumped: false,
req: [Object],
text: '',
read: [Function] },
request:
Request {
domain: null,
_events: {},
_eventsCount: 0,
_maxListeners: undefined,
_agent: false,
_formData: null,
method: 'GET',
url: 'https://id-dev',
_header: [Object],
header: [Object],
writable: true,
_redirects: 0,
_maxRedirects: 5,
cookies: '',
qs: {},
_query: [],
qsRaw: [],
_redirectList: [],
_streamRequest: false,
req: [Object],
protocol: 'https:',
host: 'id-dh',
_endCalled: true,
_callback: [Function],
res: [Object],
response: [Circular],
called: true },
req:
ClientRequest {
domain: null,
_events: [Object],
_eventsCount: 3,
_maxListeners: undefined,
output: [],
outputEncodings: [],
outputCallbacks: [],
outputSize: 0,
writable: true,
_last: true,
upgrading: false,
chunkedEncoding: false,
shouldKeepAlive: false,
useChunkedEncodingByDefault: false,
sendDate: false,
_removedHeader: {},
_contentLength: 0,
_hasBody: true,
_trailer: '',
finished: true,
_headerSent: true,
socket: [Object],
connection: [Object],
_header: 'GET oqcnM_4xWNbmv-WaoJ63UOjcZSHW-KrULLRUFzXrQKS6iuPWp6poHLjop1WsRtw5Y-KQCTZVI783awnn3_utEw6yqD6qpHHZwhxiPeM8mFZgN_zH4xX0ChbQ3ayao9Ms6ZHQT0X00N467HPfq5hVAW4D3a-3DURwnUvvVTIsYTShhZAsag2P26WDbKapPdgfVpjQKV-4GP--cLWbAZpEWJT3yS31YiY-VEcdfjdDU\r\nAccept: application/json\r\nConnection: close\r\n\r\n',
_headers: [Object],
_headerNames: [Object],
_onPendingData: null,
agent: [Object],
socketPath: undefined,
timeout: undefined,
method: 'GET',
path: '/userinfo',
_ended: true,
parser: null,
res: [Object] },
text: '',
body: {},
files: undefined,
buffered: true,
headers:
{ 'content-length': '0',
'strict-transport-security': 'max-age=31536000; includeSubDomains; preload',
'x-xss-protection': '1; mode=block',
'x-content-type-options': 'nosniff',
'content-security-policy': 'default-src \'self\';script-src \'self\' ;style-src \'self\' \'unsafe-inline\' ;img-src \'self\' ;frame-src \'self\' ;object-src \'none\';',
'www-authenticate': 'Bearer error="invalid_token"',
date: 'Wed, 28 Mar 2018 11:57:56 GMT',
connection: 'close' },
header:
{ 'content-length': '0',
'strict-transport-security': 'max-age=31536000; includeSubDomains; preload',
'x-xss-protection': '1; mode=block',
'x-content-type-options': 'nosniff',
'content-security-policy': 'default-src \'self\';script-src \'self\' ;style-src \'self\' \'unsafe-inline\' ;img-src \'self\' ;frame-src \'self\' ;object-src \'none\'',
'www-authenticate': 'Bearer error="invalid_token"',
date: 'Wed, 28 Mar 2018 11:57:56 GMT',
connection: 'close' },
statusCode: 401,
status: 401,
statusType: 4,
info: false,
ok: false,
redirect: false,
clientError: true,
serverError: false,
error:
{ Error: cannot GET /sts/connect/userinfo (401)
at Response.toError (/vagrant/node_modules/superagent/lib/node/response.js:94:15)
at ResponseBase._setStatusProperties (/vagrant/node_modules/superagent/lib/response-base.js:123:16)
at new Response (/vagrant/node_modules/superagent/lib/node/response.js:41:8)
at Request._emitResponse (/vagrant/node_modules/superagent/lib/node/index.js:739:20)
at IningMessage.parser (/vagrant/node_modules/superagent/lib/node/index.js:903:38)
at emitNone (events.js:91:20)
at IningMessage.emit (events.js:185:7)
at endReadableNT (_stream_readable.js:974:12)
at _binedTickCallback (internal/process/next_tick.js:80:11)
at process._tickCallback (internal/process/next_tick.js:104:9)
status: 401,
text: '',
method: 'GET',
path: '/sts' },
accepted: false,
noContent: false,
badRequest: false,
unauthorized: true,
notAcceptable: false,
forbidden: false,
notFound: false,
type: '',
links: {},
setEncoding: [Function: bound ],
redirects: [] } }
Hi I am writing a unit test case of my function. this function returns a json response in case request is successful else return an error.
describe("Operations", async () => {
it("user info", async () => {
let accessToken = 'dfsf;
const result = await authConnectors.getUser(accessToken);
});
});
How to assert http error and response using chai in nodejs ?
{ Error: Unauthorized
at Request.callback (/vagrant/node_modules/superagent/lib/node/index.js:699:13)
at IningMessage.parser (/vagrant/node_modules/superagent/lib/node/index.js:903:18)
at emitNone (events.js:91:20)
at IningMessage.emit (events.js:185:7)
at endReadableNT (_stream_readable.js:974:12)
at _binedTickCallback (internal/process/next_tick.js:80:11)
at process._tickCallback (internal/process/next_tick.js:104:9)
status: 401,
response:
Response {
domain: null,
_events: {},
_eventsCount: 0,
_maxListeners: undefined,
res:
IningMessage {
_readableState: [Object],
readable: false,
domain: null,
_events: [Object],
_eventsCount: 4,
_maxListeners: undefined,
socket: [Object],
connection: [Object],
httpVersionMajor: 1,
httpVersionMinor: 1,
httpVersion: '1.1',
plete: true,
headers: [Object],
rawHeaders: [Object],
trailers: {},
rawTrailers: [],
upgrade: false,
url: '',
method: null,
statusCode: 401,
statusMessage: 'Unauthorized',
client: [Object],
_consuming: true,
_dumped: false,
req: [Object],
text: '',
read: [Function] },
request:
Request {
domain: null,
_events: {},
_eventsCount: 0,
_maxListeners: undefined,
_agent: false,
_formData: null,
method: 'GET',
url: 'https://id-dev',
_header: [Object],
header: [Object],
writable: true,
_redirects: 0,
_maxRedirects: 5,
cookies: '',
qs: {},
_query: [],
qsRaw: [],
_redirectList: [],
_streamRequest: false,
req: [Object],
protocol: 'https:',
host: 'id-dh',
_endCalled: true,
_callback: [Function],
res: [Object],
response: [Circular],
called: true },
req:
ClientRequest {
domain: null,
_events: [Object],
_eventsCount: 3,
_maxListeners: undefined,
output: [],
outputEncodings: [],
outputCallbacks: [],
outputSize: 0,
writable: true,
_last: true,
upgrading: false,
chunkedEncoding: false,
shouldKeepAlive: false,
useChunkedEncodingByDefault: false,
sendDate: false,
_removedHeader: {},
_contentLength: 0,
_hasBody: true,
_trailer: '',
finished: true,
_headerSent: true,
socket: [Object],
connection: [Object],
_header: 'GET oqcnM_4xWNbmv-WaoJ63UOjcZSHW-KrULLRUFzXrQKS6iuPWp6poHLjop1WsRtw5Y-KQCTZVI783awnn3_utEw6yqD6qpHHZwhxiPeM8mFZgN_zH4xX0ChbQ3ayao9Ms6ZHQT0X00N467HPfq5hVAW4D3a-3DURwnUvvVTIsYTShhZAsag2P26WDbKapPdgfVpjQKV-4GP--cLWbAZpEWJT3yS31YiY-VEcdfjdDU\r\nAccept: application/json\r\nConnection: close\r\n\r\n',
_headers: [Object],
_headerNames: [Object],
_onPendingData: null,
agent: [Object],
socketPath: undefined,
timeout: undefined,
method: 'GET',
path: '/userinfo',
_ended: true,
parser: null,
res: [Object] },
text: '',
body: {},
files: undefined,
buffered: true,
headers:
{ 'content-length': '0',
'strict-transport-security': 'max-age=31536000; includeSubDomains; preload',
'x-xss-protection': '1; mode=block',
'x-content-type-options': 'nosniff',
'content-security-policy': 'default-src \'self\';script-src \'self\' https://track.abc;style-src \'self\' \'unsafe-inline\' https://track.abc;img-src \'self\' https://track.abc;frame-src \'self\' https://track.abc;object-src \'none\';',
'www-authenticate': 'Bearer error="invalid_token"',
date: 'Wed, 28 Mar 2018 11:57:56 GMT',
connection: 'close' },
header:
{ 'content-length': '0',
'strict-transport-security': 'max-age=31536000; includeSubDomains; preload',
'x-xss-protection': '1; mode=block',
'x-content-type-options': 'nosniff',
'content-security-policy': 'default-src \'self\';script-src \'self\' https://track.abc;style-src \'self\' \'unsafe-inline\' https://track.abc;img-src \'self\' https://track.abc;frame-src \'self\' https://track.abc;object-src \'none\'',
'www-authenticate': 'Bearer error="invalid_token"',
date: 'Wed, 28 Mar 2018 11:57:56 GMT',
connection: 'close' },
statusCode: 401,
status: 401,
statusType: 4,
info: false,
ok: false,
redirect: false,
clientError: true,
serverError: false,
error:
{ Error: cannot GET /sts/connect/userinfo (401)
at Response.toError (/vagrant/node_modules/superagent/lib/node/response.js:94:15)
at ResponseBase._setStatusProperties (/vagrant/node_modules/superagent/lib/response-base.js:123:16)
at new Response (/vagrant/node_modules/superagent/lib/node/response.js:41:8)
at Request._emitResponse (/vagrant/node_modules/superagent/lib/node/index.js:739:20)
at IningMessage.parser (/vagrant/node_modules/superagent/lib/node/index.js:903:38)
at emitNone (events.js:91:20)
at IningMessage.emit (events.js:185:7)
at endReadableNT (_stream_readable.js:974:12)
at _binedTickCallback (internal/process/next_tick.js:80:11)
at process._tickCallback (internal/process/next_tick.js:104:9)
status: 401,
text: '',
method: 'GET',
path: '/sts' },
accepted: false,
noContent: false,
badRequest: false,
unauthorized: true,
notAcceptable: false,
forbidden: false,
notFound: false,
type: '',
links: {},
setEncoding: [Function: bound ],
redirects: [] } }
2 Answers
Reset to default 4Using expect and should you can test as below:
describe('Testing https responses', () => {
it("user info", async (done) => {
.... request here...
.catch((err) => {
err.response.should.have.status(404);
err.response.body.should.have.property('error');
err.response.body.error.should.eql('User could not be found');
done()
});
})
it('testing using expect', (done) => {
request.get('http://localhost:8000', function (err, res, body) {
expect(res.statusCode).to.equal(400);
expect(res).to.have.property('body');
expect(res.body).to.equal('wrong header');
done();
});
});
})
These tests are asynchronous, so they need the promise to be solved at the end with
done()
Edit - Added once more example
.property(name[, val[, msg]])
Asserts that the target has a property with the given key name.
expect({a: 1}).to.have.property('a');
Here three links that can be helpful:
- How to properly test for HTTP failure responses
- Testing HTTP Responses in Node.js
- Michael Herman - Testing Node.js with Mocha and Chai
- Chai Doc - method property using expect
You could use try-catch and handle errors =)
it("user info", async () => {
try{
let accessToken = 'dfsf;
const result = await authConnectors.getUser(accessToken);
} catch(e) {
// check error
}
});
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