salix/client/test_index.js

// require all modules ending in ".spec" from the
// current directory and all subdirectories
import 'angular';
import 'angular-mocks';

window.inject = angular.mock.inject;

window.ngModule = function(moduleName) {
    return angular.mock.module(moduleName, function($provide, $translateProvider) {
        // Avoid unexpected request warnings caused by angular translate
        // https://angular-translate.github.io/docs/#/guide/22_unit-testing-with-angular-translate
        $provide.factory('customLocaleLoader', function($q) {
            return function() {
                let deferred = $q.defer();
                deferred.resolve({});
                return deferred.promise;
            };
        });

        $translateProvider.useLoader('customLocaleLoader');
    });
};

let testsContext = require.context('./', true, /\.spec\.js$/);
testsContext.keys().forEach(testsContext);