单元测试ngComponentRouter - Angular 1.5.x

Question

我正在尝试为Angular 1.5构建基本单元测试，目的是A）练习单元测试，以及B）熟悉Angular 1.5.x中基于组件的开发。我正在尝试单元测试一个简单的组件，但我不断收到以下消息：

错误：[$ injector：modulerr]由于以下原因无法实例化模块应用程序：

错误：[$ injector：modulerr]无法实例化模块ngComponentRouter，原因如下：

错误：[$ injector：nomod]模块'ngComponentRouter'不可用！您要么错误拼写了模块名称，要么忘记加载它。如果注册模块，请确保将依赖项指定为第二个参数。

我想了解如何将这个特定的依赖/模块注入单元测试。这是我的代码：

app.js

(function(){
    "use strict";

    const app = angular.module("app", ["ngComponentRouter"])

    app.value("$routerRootComponent", "componentApp");
})();

组件app.component.js

(function(){
    "use strict";

    angular.module("app").component("componentApp", {
        templateUrl: "/javascripts/component-app.component.html",
        controller: ["$router", function($router){
            $router.config([
                { path: "/users", component: "usersComponent", name: "Users" },
                { path: "/**", redirectTo: ["Users"]}
            ]);
        }]

    });
})();

组件app.component.spec.js

describe("componentApp component", function(){
    beforeEach(module("app"));

    var $componentController, componentApp;

    beforeEach(inject(function($injector){
        $componentController = $injector.get("$componentController");
        componentApp = $componentController("componentApp", { $scope: {}});
    }));

    it("componentApp component is defined", function(){
        expect(componentApp).toBeDefined();
    }); 
});

Answer 1

所以有两个变化，首先我需要更改component-app.component.js：

angular.module("app").component("componentApp", {
    templateUrl: "/templates/component-app.component.html",
    $routeConfig: [
        { path: "/Users", name: "Users", component: "usersComponent" },
        { path: "/Home", name: "Home", component: "homeComponent"},
        { path: "/Profile/:id", name: "Profile", component: "profileComponent" },
        { path: "/**", redirectTo: ["Users"]}
    ]
});

我需要在karma.conf.js中包含该文件：

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

    basePath: "",
    frameworks: ["jasmine"],
    files: [
        "bower_components/angular/angular.js",       
        "bower_components/angular-mocks/angular-mocks.js",
        "bower_components/angular-component-router/angular_1_router.js",
        "javascripts/**/*.js"
    ],
    exclude: [        
    ],
    preprocessors: {
    },
    reporters: ["progress"],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ["Chrome"],
    singleRun: false,
    concurrency: Infinity
  });
};