removed the tests index used by karma (deprecated)

front/test-index.js

@@ -1,28 +0,0 @@
-// 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);
-
-let modulesContext = require.context('../modules/', true, /^\.\/[a-zA-Z0-9-]+\/front\/.+\.spec\.js$/);
-modulesContext.keys().forEach(modulesContext);