Questions regarding proxyquire - Proxies nodejs's require to make overriding dependencies during testing
Documentation: https://github.com/thlorenz/proxyquire
Questions tagged [proxyquire]
116 questions
5
votes
2 answers
Mocking a nested module in Node.js?
I have these files:
File1.js
var mod1 = require('mod1');
mod1.someFunction()
...
File2.js
var File1 = require('./File1');
Now while writing unit tests for File2, is it possible to have mod1 mocked, so that I don't make calls to…
arjun
- 103
- 1
- 10
4
votes
0 answers
Proxyquire is not working with TypeScript
I have the following test
import proxyquire from "proxyquire";
const proxy = proxyquire.noCallThru();
const keytarStub: any = {
setPassword: () => {
console.log("MOCKED");
},
};
const foo = proxy("./keytar.service.ts", {
keytar:…
Georgian Stan
- 1,865
- 3
- 13
- 27
4
votes
1 answer
Trying to mock response body from a fetch for a unit test
I'm pretty new to sinon and proxyquire and I think I've read all the answers here on SO but I'm still not finding out what I need. Anyway, here's a sanitized version of my code.
const fetch = require('node-fetch');
async function deleteID(id,…
Paul Cezanne
- 8,629
- 7
- 59
- 90
4
votes
1 answer
Unit test of authenticateUser - aws-cognito-identity-js - sinon/proxyquire
I am new to node js and testing in general.
I manage to use sinon to stub my functions etc but now I have to test a function that sends callback depending on event (onSuccess, onFailure).
Here is the code I need to test.
var AWSCognito =…
nguyeti
- 41
- 1
- 5
4
votes
1 answer
testing node express endpoint and stub 3rd party api call
I have an express app like this:
server.js
const postsController = require('./controllers/posts_controller.js')
module.exports = app = express()
app.get('posts', postsController.index)
posts_controller.js
const post =…
dylanjha
- 2,303
- 4
- 28
- 47
4
votes
0 answers
Using proxyquire to stub require in 3rd party modules dependency
I am trying to use proxyquire to stub a require in a module that is required by a 3rd party module.
Example:
My module requires a 3rd mod called 'foo'.
That module depends on another library called 'bar' and in bar there is a require I want to mock.…
lostintranslation
- 23,756
- 50
- 159
- 262
4
votes
1 answer
how to mock twilio in unit tests with either sinon/proxyquire or dependency inejction in node.js
Say I want to test a a user login controller that sends login codes via SMS with Twilio. How should I set up the test so that I can mock Twilio and see what codes it's sending back. My approach was to proxyquire the twilio client object and spy on…
MonkeyBonkey
- 46,433
- 78
- 254
- 460
3
votes
3 answers
Stub method of instance
I have an Express app that uses node-slack-sdk to make posts to Slack when certain endpoints are hit. I am trying to write integration tests for a route that, among many other things, calls a method from that library.
I would like to prevent all…
bookcasey
- 39,223
- 13
- 77
- 94
3
votes
1 answer
How to simulate time delay (timeout) when mocking method calls in unit testing with proxyquire and mocha?
Using proxyquire I'm mocking a method of module B (injected with require() in module A), when testing the method in the module A. The mock (mocking get_campaigns method of admitad.model.js module):
const admitadModelMock = {
…
Anton Pegov
- 1,413
- 2
- 20
- 33
3
votes
1 answer
Stubbing Fetch Call - response.json will not invoke
I am trying to stub a fetch call with sinon and sinon-stub-promise. I'm pretty close...but I am not sure why it doesn't invoke the response.json() method I created.
function toJSON(response) {
console.log(response);
return…
dman
- 10,406
- 18
- 102
- 201
3
votes
0 answers
How to stub out the controllers called by express routes when unit testing routes
I am trying to unit test express routes such as the following:
var app = express();
app.get('/',indexController.Index);
In my unit tests I am using code such as the following:
const indexController = {};
indexController.Index = sinon.stub();
const…
user119020
- 413
- 1
- 3
- 13
3
votes
0 answers
proxyquire with require.exports = ClassConstructor
If I have a module that exports a single class, how can I mock/stub it with proxyquire?
Currently I have the following, which seems to work, but is rather lengthy and doesn't make proper use of proxyquire:
some-class.js
var SomeClass = function(){
…
dan-man
- 2,949
- 2
- 25
- 44
3
votes
1 answer
Can I use a custom module resolution function (like "proxyquire") in place of require() with TypeScript?
I have a TypeScript file config.ts that will be run with node:
import myDependency = require('my-dependency');
export = {
doSomething = () => {
...
}
}
In other TypeScript file, I can import this file with full type…
Nathan Friend
- 12,155
- 10
- 75
- 125
3
votes
1 answer
Stubbing with proxyquire
How would I stub the following module with proxyquire and sinon:
var email = require("emailjs").server.connect.send();
I did the following, but its not working, because when I try to trigger an error within send() it still sends the…
hyprstack
- 4,043
- 6
- 46
- 89
3
votes
1 answer
nodeJS proxyquire overwrite specific function of a require
I am currently testing a module in isolation using proxquire to overwrite a require of this module.
Overwriting a path of a require works fine with proxyquire. For example:
var bar = require('./bar');
But can you use proxyquire also to overwrite…
Vegaaaa
- 474
- 4
- 22