Question

我开始研究使用Jasmine和Karma的打字稿项目。不幸的是，Karma无法执行已编译的单元测试，Chrome中出现此错误：

appbar.addOnOffsetChangedListener(new OnOffsetChangedListener() {
    @Override
    public void onOffsetChanged(final AppBarLayout appBarLayout, final int verticalOffset) {
        float offsetAlpha = (appBarLayout.getY() / appbar.getTotalScrollRange());
        blurView.setAlpha( 1 - (offsetAlpha * -1));
    }
});

示例项目 - 我相信这是演示此问题的最简单的配置：

的package.json：

Uncaught ReferenceError: define is not defined

karma.conf.js：

{
  "name": "HelloWorld",
  "scripts": {
    "build": "tsc -p ts",
    "test": "./node_modules/karma/bin/karma start karma.conf.js"
  },
  "devDependencies": {
    "typescript": "~2.4.1"
    ,"jasmine-core": "2.6.4"
    ,"jasmine": "2.6.0"
    ,"@types/jasmine": "2.5.53"
    ,"karma": "1.7.0"
    ,"karma-chrome-launcher": "^2.2.0"
    ,"karma-jasmine": "^1.1.0"
  }
}

TS / tsconfig：

module.exports = function(config) {
  config.set({
    frameworks: ['jasmine'],
    files: ['js/*.spec.js'],
    reporters: ['progress'],
    port: 9876,
    colors: true,
    logLevel: config.LOG_INFO,
    autoWatch: true,
    browsers: ['Chrome'],
    singleRun: false,
    concurrency: Infinity
  })
}

TS / helloworld.ts

{
  "compilerOptions": {
    "target": "es5"
    ,"module": "amd"
    ,"lib": [ "es2015", "dom" ]
    ,"outDir": "../js"
  }
}

TS / helloworld.spec.ts

function returnHello() : string {
  return "Hello";
}

export default returnHello;

Answer 1

我的解决方案基于这个问题：karma jasmine with angular & requirejs

我向github上传了一个工作示例： https://github.com/nagyzsolthun/typescript-amd-karma

Karma Typescript helloworld示例失败

1 个答案: