【发布时间】:2017-07-13 04:16:32
【问题描述】:
当我使用 Karma 运行单元测试时,我想要的只是能够将我的 typescript 文件加载到浏览器的调试器中。如果我删除 karma-typescript,测试会运行,但我只能使用转译的 javascript 进行调试。使用 karma-typescript,我得到了上述错误。在使用 karma 时,我需要做什么来调试我的 typescript 文件?
这是我用于测试的 karma conf。
const conf = require('./gulp.conf');
module.exports = function (config) {
const configuration = {
basePath: '../',
singleRun: false,
autoWatch: true,
logLevel: 'INFO',
junitReporter: {
outputDir: 'test-reports'
},
browsers: [
'Chrome'
],
frameworks: [
'jasmine',
'karma-typescript'
],
files: [
{ pattern: "src/**/*.ts" },
conf.path.src('index.spec.js')
],
preprocessors: {
[conf.path.src('index.spec.js')]: [
'webpack'
],
"**/*.ts": ['karma-typescript']
},
reporters: ['progress', 'coverage', 'karma-typescript'],
coverageReporter: {
type: 'html',
dir: 'coverage/'
},
webpack: require('./webpack-test.conf'),
webpackMiddleware: {
noInfo: true
},
plugins: [
require('karma-jasmine'),
require('karma-junit-reporter'),
require('karma-coverage'),
require('karma-chrome-launcher'),
require('karma-webpack'),
require('karma-typescript')
]
};
config.set(configuration);
};
这是我用于测试的 webpack conf。
const webpack = require('webpack');
const conf = require('./gulp.conf');
module.exports = {
module: {
loaders: [
{
test: /.json$/,
loaders: [
'json-loader'
]
},
{
test: /.ts$/,
exclude: /node_modules/,
loader: 'tslint-loader',
enforce: 'pre'
},
{
test: /\.ts$/,
exclude: /node_modules/,
loaders: [
'ts-loader'
]
},
{
test: /.html$/,
loaders: [
'html-loader'
]
}
]
},
plugins: [
new webpack.ContextReplacementPlugin(
/angular(\\|\/)core(\\|\/)(esm(\\|\/)src|src)(\\|\/)linker/,
conf.paths.src
),
new webpack.LoaderOptionsPlugin({
options: {
resolve: {},
ts: {
configFileName: 'tsconfig.json'
},
tslint: {
configuration: require('../tslint.json')
}
},
debug: true
}),
new webpack.SourceMapDevToolPlugin({
filename: null,
test: /\.(ts|js)($|\?)/i
})
],
devtool: 'source-map',
resolve: {
extensions: [
'.webpack.js',
'.web.js',
'.js',
'.ts'
]
}
};
这是我用于运行应用程序的 webpack conf。
const webpack = require('webpack');
const conf = require('./gulp.conf');
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const FailPlugin = require('webpack-fail-plugin');
const autoprefixer = require('autoprefixer');
const fileLoader = require('file-loader');
module.exports = {
module: {
loaders: [
{
test: /.json$/,
loaders: [
'json-loader'
]
},
{
test: /.ts$/,
exclude: /node_modules/,
loader: 'tslint-loader',
enforce: 'pre'
},
{
test: /\.(css|scss)$/,
loaders: [
'style-loader',
'css-loader',
'sass-loader',
'postcss-loader'
]
},
{
test: /\.ts$/,
exclude: /node_modules/,
loaders: [
'ts-loader'
]
},
{
test: /.html$/,
loaders: [
'html-loader'
]
},
{
test: /\.(jpe?g|png|gif|svg)$/i,
loader: "file-loader?name=/public/images/[name].[ext]"
}
]
},
plugins: [
new webpack.optimize.OccurrenceOrderPlugin(),
new webpack.NoErrorsPlugin(),
FailPlugin,
new HtmlWebpackPlugin({
template: conf.path.src('index.html')
}),
new webpack.ContextReplacementPlugin(
/angular(\\|\/)core(\\|\/)(esm(\\|\/)src|src)(\\|\/)linker/,
conf.paths.src
),
new webpack.LoaderOptionsPlugin({
options: {
postcss: () => [autoprefixer],
resolve: {},
ts: {
configFileName: 'tsconfig.json'
},
tslint: {
configuration: require('../tslint.json')
}
},
debug: true
})
],
devtool: 'source-map',
output: {
path: path.join(process.cwd(), conf.paths.tmp),
filename: 'index.js'
},
resolve: {
extensions: [
'.webpack.js',
'.web.js',
'.js',
'.ts'
]
},
entry: `./${conf.path.src('index')}`
};
请让我知道您想要什么其他信息或代码。
【问题讨论】:
-
我在尝试迁移到 @angular/cli 1.0.0-rc.0(来自 1.0.0-beta.26)时遇到了同样的问题
标签: angular typescript webpack karma-runner