Experimenting with AngularJS 1.6 class-oriented controllers through the lens of Jasmine/Karma testing

Struggling to use jasmine/karma to test my class-based controllers, unfortunately without any success. Most examples I come across are dated back to 2014 or older. I've made sure to load the angular and angular-mock files in my karma configuration files. To view the Plunker code, click here: https://plnkr.co/edit/TCXW3rIUqV8OmbzzhDhn?p=catalogue

karma.config.js

module.exports = function(config) {
config.set({

// base path that will be used to resolve all patterns (eg. files, exclude)
basePath: '',

// frameworks to use
frameworks: ['jasmine'],

// list of files / patterns to load in the browser
files: [
// List of various files here
],

// other configurations listed here...

})
}

users.spec.js

describe('User component', () => {
let element, scope;

beforeEach(angular.mock.module('MetronicApp'));

// Other setup configurations here...

it('test case here...', () => {
// Test scenario here...
})
});

component

/**
 * @name MetronicApp.component:users
 *
 * @description <users> component, users page displaying all current portal users
 */
class UsersController {
// Controller class implementation here...
}

// Component setup and registration here...

Encountering an error while trying to test this component's method, the updated error message points towards a controller registration issue. The full error details are provided below:


Error: [$controller:ctrlreg] The controller with the name 'UsersController' is not registered.
        http://errors.angularjs.org/1.6.7/$controller/ctrlreg?p0=UsersController
        // More error details here...
TypeError: Cannot read property 'getFullName' of undefined
        // More error details here...

Answer №1

Within the modular environment, the global module is utilized for CommonJS modules.

angular.mock.module serves as an unabbreviated alternative to AngularJS's module which is recommended to be employed in such scenarios.

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