The power of Karma, AngularJS, Bootstrap, and the window variable working

As I work on testing my application, I am facing an issue with loading files using Karma into PhantomJS. The problem arises when one of the files triggers a page reload due to window variables.

The files are being included in this manner:

files: [
    'bower_components/angular/angular.js',
    'js/**/*.js'
]

Within the main application file (main.js), the following code is causing the issue:

if ( window.top !=== window.self ){
    window.location.href = 'someOtherURL.html';
}

// PhantomJS 2.1.1 ERROR
// Some of your tests did a full page reload!

Due to the page reload caused by this particular file, none of my tests are able to run successfully.

Hence, my question is how can I modify the window variables in order to proceed with running this test?

javascriptangularjsphantomjskarma-runner

Answer №1

Due to the absence of a global window object in the testing environment, it is recommended to include the following workaround before running tests:

window = window || {};

Answer №2

The distinction between window.top and window.self arises from Karma's default behavior of loading tests in an iframe.

To resolve this issue, I made a modification to my Karma configuration:

client: {
    useIframe: false
},

After implementing this change, the functionality is now operating smoothly.

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