标签: karma-viewport

我正在使用karma viewport npm 包viewport通过jasmine测试规范设置for chrome 浏览器。我正在遵循上面提供的链接中的指南。这很简单，但不知何故我无法让它工作。

这是我的karma.conf.js。

module.exports = function (config) {
    config.set({
        basePath: '',
        frameworks: ['jasmine', '@angular/cli', 'viewport'],
        plugins: [
            require('karma-jasmine'),
            require('karma-chrome-launcher'),
            require('karma-remap-istanbul'),
            require('@angular/cli/plugins/karma'),
            require('karma-viewport')
        ],
        files: [
            { pattern: './src/test.ts', watched: false }
        ],
        preprocessors: {
            './src/test.ts': ['@angular/cli']
        },
        mime: {
            'text/x-typescript': ['ts','tsx']
        },
        remapIstanbulReporter: {
            reports: {
                html: 'coverage',
                lcovonly: './coverage/coverage.lcov'
            }
        },
        angularCli: {
            config: './angular-cli.json',
            environment: 'dev'
        },
        reporters: config.angularCli && config.angularCli.codeCoverage
            ? ['progress', 'karma-remap-istanbul']
            : ['progress'],

        htmlReporter: …