129 lines
4.4 KiB
JavaScript
129 lines
4.4 KiB
JavaScript
const path = require("path");
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const findChrome = require("chrome-finder");
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process.env.CHROME_BIN = findChrome();
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module.exports = (config) => {
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config.set({
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logLevel: config.LOG_ERROR,
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webpackMiddleware: {
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stats: "errors-only",
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},
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frameworks: ["mocha"],
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browsers: ["LocalChrome"],
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customLaunchers: {
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LocalChrome: {
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base: "ChromeHeadless",
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flags: ["--disable-translate", "--disable-extensions", "--no-sandbox", "--disable-web-security", "--disable-dev-shm-usage"],
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},
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},
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files: [
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"node_modules/@babel/polyfill/dist/polyfill.js",
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"node_modules/regenerator-runtime/runtime/runtime.js",
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{pattern: "tests/unit/**/*_test.js", watched: false},
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],
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// Preprocess through webpack
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preprocessors: {
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"tests/unit/**/*_test.js": ["webpack"],
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},
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reporters: ["progress", "html", "coverage-istanbul"],
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htmlReporter: {
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outputFile: "tests/unit.html",
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},
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coverageIstanbulReporter: {
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// reports can be any that are listed here: https://github.com/istanbuljs/istanbuljs/tree/aae256fb8b9a3d19414dcf069c592e88712c32c6/packages/istanbul-reports/lib
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reports: ["html", "lcovonly", "text-summary"],
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// base output directory. If you include %browser% in the path it will be replaced with the karma browser name
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dir: path.join(__dirname, "coverage"),
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// Combines coverage information from multiple browsers into one report rather than outputting a report
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// for each browser.
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combineBrowserReports: true,
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// if using webpack and pre-loaders, work around webpack breaking the source path
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fixWebpackSourcePaths: true,
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// Omit files with no statements, no functions and no branches from the report
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skipFilesWithNoCoverage: true,
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// Most reporters accept additional config options. You can pass these through the `report-config` option
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"report-config": {
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// all options available at: https://github.com/istanbuljs/istanbuljs/blob/aae256fb8b9a3d19414dcf069c592e88712c32c6/packages/istanbul-reports/lib/html/index.js#L135-L137
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html: {
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// outputs the report in ./coverage/html
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subdir: "html",
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},
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},
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// enforce percentage thresholds
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// anything under these percentages will cause karma to fail with an exit code of 1 if not running in watch mode
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thresholds: {
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emitWarning: true, // set to `true` to not fail the test command when thresholds are not met
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// thresholds for all files
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global: {
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//statements: 90,
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lines: 90,
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//branches: 90,
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//functions: 90,
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},
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// thresholds per file
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each: {
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//statements: 90,
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lines: 90,
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//branches: 90,
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//functions: 90,
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overrides: {
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"src/common/viewer.js": {
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lines: 0,
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functions: 0,
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},
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},
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},
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},
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verbose: false, // output config used by istanbul for debugging
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},
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webpack: {
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mode: "development",
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resolve: {
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modules: [
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path.join(__dirname, "src"),
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path.join(__dirname, "node_modules"),
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path.join(__dirname, "tests/unit"),
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],
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alias: {
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vue: "vue/dist/vue.min.js",
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},
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},
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module: {
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rules: [
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{
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test: /\.js$/,
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loader: "babel-loader",
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exclude: file => (
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/node_modules/.test(file)
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),
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query: {
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presets: ["@babel/preset-env"],
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compact: false,
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},
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},
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],
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},
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},
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singleRun: true,
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});
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};
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