AngularJS Karma 测试 : Unexpected request: GET. template.html

Question

我正在尝试为我的 AngularJS 应用程序设置 karma 测试，但不知何故我不断失败。
我已按照所有步骤操作 here但我感觉 ng-html2js 预处理器工作不正常。我总是收到以下消息:

Error: Unexpected request: GET js/templates/my-template.template.html

这是我的代码结构



这里是我的测试结构



我试图测试的指令是:

angular
    .module('myapp')
    .directive('myDirective', ['myService', function (myService) {
        return {
            restrict: 'E',
            templateUrl: 'js/templates/my-template.template.html',
            scope: {},
            link: function (scope) {
            }
        }
    }]);

我的 karma conf 如下所示:

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

    basePath: '../../',

    frameworks: ['jasmine'],


    files: [
        //some omitted like angular and so on...
        'main/resources/static/**/*.js',
        '**/*.html',
        'test/js/**/*Spec.js'
    ],

    preprocessors: {
        '**/*.html': ['ng-html2js']
    },

    ngHtml2JsPreprocessor: {
        moduleName: 'templates'
    }
... (more default stuff omitted)
}

和 mySpec.js 像这样:

describe('directive', function () {
    'use strict';

    beforeEach(module('myapp'));
    beforeEach(module('templates'));

    var elm,
        scope;

    beforeEach(inject(function ($rootScope, $compile) {
        elm = angular.element(
        '<my-directive>' +
        '</my-directive>');

        scope = $rootScope.$new();

        $compile(elm)(scope);
        scope.$digest();
    }));

    describe('Does something', function () {
        console.log('test');
        expect(true).toBe(true);
    });
});

Answer 1

在你的 beforeEach 函数中为你的指令的 html 模板添加一个模拟模板。使用 $templateCache :

describe('directive', function () {
    'use strict';

    beforeEach(module('myapp'));
    beforeEach(module('templates'));

    var elm,
        scope;

    beforeEach(inject(function ($rootScope, $compile, $templateCache) {


        $templateCache.put('js/templates/my-template.template.html','HTML_OF_YOUR_DIRECTIVE');

        elm = angular.element(
        '<my-directive>' +
        '</my-directive>');

        scope = $rootScope.$new();

        $compile(elm)(scope);
        scope.$digest();
    }));

    describe('Does something', function () {
        console.log('test');
        expect(true).toBe(true);
    });
});