Question

我的示例Angular应用程序中有两个spec文件。规范文件名称为＆＃34; src / app / app.component.spec.ts＆＃34; ＆安培; ＆＃34; SRC /应用/ app.component-two.spec.ts＆＃34 ;.我想只运行文件＆＃34; src / app / app.component.spec.ts＆＃34;中的测试。所以，我在Karma.conf.js文件中添加了另一个文件作为exclude（粘贴在下面），但排除文件中的测试仍在运行。非常感谢任何帮助。

// Karma configuration file, see link for more information
// https://karma-runner.github.io/1.0/config/configuration-file.html

module.exports = function (config) {
  config.set({
    basePath: '',
    exclude: [
      'src/app/app.component-two.spec.ts'
    ],
    frameworks: ['jasmine', '@angular/cli'],
    plugins: [
      require('karma-jasmine'),
      require('karma-chrome-launcher'),
      require('karma-jasmine-html-reporter'),
      require('karma-coverage-istanbul-reporter'),
      require('@angular/cli/plugins/karma')
    ],
    client:{
      clearContext: false // leave Jasmine Spec Runner output visible in browser
    },
    coverageIstanbulReporter: {
      reports: [ 'html', 'lcovonly' ],
      fixWebpackSourcePaths: true
    },
    angularCli: {
      environment: 'dev'
    },
    reporters: ['progress', 'kjhtml'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['Chrome'],
    singleRun: false
  });
};

Answer 1

您可以在tsconfig.spec.json：

中排除该文件

{
  "extends": "../tsconfig.json",
  "compilerOptions": { ... },
  "files": [
    "test.ts"
  ],
  "include": [
    "**/*.spec.ts",
    "**/*.d.ts"
  ],
  "exclude": [
    "app/app.component-two.spec.ts"    <------------------
  ]

Answer 2

使用src/test.ts

import { getTestBed } from '@angular/core/testing';
import { BrowserDynamicTestingModule, platformBrowserDynamicTesting } from '@angular/platform-browser-dynamic/testing';
import 'zone.js/dist/zone-testing';

declare const require: {
  context(
    path: string,
    deep?: boolean,
    filter?: RegExp
  ): {
    keys(): string[];
    <T>(id: string): T;
  };
};

const excludedSpecs = ['./app/app.component-two.spec.ts'];

// First, initialize the Angular testing environment.
getTestBed().initTestEnvironment(BrowserDynamicTestingModule, platformBrowserDynamicTesting());
// Then we find all the tests.
const context = require.context('./', true, /\.spec\.ts$/);

// And load the modules.
context
  .keys()
  .filter(file => excludedSpecs.includes(file) === false)
  .forEach(context);

Angular Karma.conf.js排除选项无效

2 个答案: