I am trying to test the specifics of a rejected Promise, using Chai-as-Promised, Mocha, and the "should" dialect. Promises are implemented by bluebird.  This works fine:  it('it should be rejected when given bad credentials', function...
I'm new to TDD and working with Mocha and Chai. I have created a test that passes when a value is increased, but when that increase is put within a setInterval, it fails. The objective of this code is to have something move across the screen.  fu...
Is there a way in Mocha to test if a function calls a specific method or external function?  I am using Mocha with Chai, but am open to any other assertion libraries.    Ok, so testing whether a methid is being called is pretty easy using sinon. I...
I’m trying to setup some JS Unit tests using Mocha, and Ideally, I'd like to run this via the command line oppose to a web page.  (TL:DR; at the bottom)  First I did some bullshit test to confirm that Array worked as expected which I pulled dir...
I'm getting the exact error as found here: (window.beforeEach || window.setup) is not a function. However the fix did not work, the author of the tutorial series here even mentioned the same fix.  Here is the Tuts+ author's fix:   Which is si...
I am trying evaluate whether data returned from a table (table.getData()) which is a 2D array contains another array.  In the console the expected data appears in the 2D array returned from the table.getData() call but the assertion fails.  this.Then...
I'm trying to write a standalone test for this simple middleware function  function onlyInternal (req, res, next) {   if (!ReqHelpers.isInternal(req)) {     return res.status(HttpStatus.FORBIDDEN).send()   }   next() }  // Expose the middleware f...
I need to cover angularJs config file through mocha chai    i tried   it('should load the page.', inject(function ($location, $rootScope, $state, $httpBackend) {     $httpBackend.whenGET('scripts/select-line-module/views/select-line.html&...
How do I test a custom module which is simply running a node-fluent-ffmpeg command with Mocha&Chai?  // segment_splicer.js var config = require('./../config'); var utilities = require('./../utilities'); var ffmpeg = require('f...

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