element-web/karma.conf.js
Richard van der Hoff 237f4df08e A couple of tweaks to the karma config
* allow the imgs to be served from the karma server to avoid 404s
* Use the source-map-loader for js
2017-01-18 21:42:14 +00:00

152 lines
5.4 KiB
JavaScript

// karma.conf.js - the config file for karma, which runs our tests.
var path = require('path');
var webpack = require('webpack');
/*
* We use webpack to build our tests. It's a pain to have to wait for webpack
* to build everything; however it's the easiest way to load our dependencies
* from node_modules.
*
* If you run karma in multi-run mode (with `npm run test:multi`), it will watch
* the tests for changes, and webpack will rebuild using a cache. This is much quicker
* than a clean rebuild.
*/
// the name of the test file. By default, a special file which runs all tests.
var testFile = process.env.KARMA_TEST_FILE || 'test/all-tests.js';
process.env.PHANTOMJS_BIN = 'node_modules/.bin/phantomjs';
process.env.Q_DEBUG = 1;
module.exports = function (config) {
config.set({
// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['mocha'],
// list of files / patterns to load in the browser
files: [
'node_modules/babel-polyfill/browser.js',
testFile,
// make the images available via our httpd. They will be avaliable
// below http://localhost:[PORT]/base/. See also `proxies` which
// defines alternative URLs for them.
//
// This isn't required by any of the tests, but it stops karma
// logging warnings when it serves a 404 for them.
{
pattern: 'src/skins/vector/img/*',
watched: false, included: false, served: true, nocache: false,
},
],
proxies: {
// redirect img links to the karma server. See above.
"/img/": "/base/src/skins/vector/img/",
},
// preprocess matching files before serving them to the browser
// available preprocessors:
// https://npmjs.org/browse/keyword/karma-preprocessor
preprocessors: {
'test/**/*.js': ['webpack', 'sourcemap']
},
// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['progress', 'junit'],
// web server port
port: 9876,
// enable / disable colors in the output (reporters and logs)
colors: true,
// level of logging
// possible values: config.LOG_DISABLE || config.LOG_ERROR ||
// config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,
// enable / disable watching file and executing tests whenever any file
// changes
autoWatch: true,
// start these browsers
// available browser launchers:
// https://npmjs.org/browse/keyword/karma-launcher
browsers: [
'Chrome',
//'PhantomJS',
],
// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
// singleRun: false,
// Concurrency level
// how many browser should be started simultaneous
concurrency: Infinity,
junitReporter: {
outputDir: 'karma-reports',
},
webpack: {
module: {
preLoaders: [
// use the source-map-loader for javascript. This means
// that we have a better chance of seeing line numbers from
// the pre-babeled source.
{ test: /\.js$/, loader: "source-map-loader" },
],
loaders: [
{ test: /\.json$/, loader: "json" },
{
test: /\.js$/, loader: "babel",
include: [path.resolve('./src'),
path.resolve('./test'),
]
},
],
noParse: [
// don't parse the languages within highlight.js. They
// cause stack overflows
// (https://github.com/webpack/webpack/issues/1721), and
// there is no need for webpack to parse them - they can
// just be included as-is.
/highlight\.js\/lib\/languages/,
// also disable parsing for sinon, because it
// tries to do voodoo with 'require' which upsets
// webpack (https://github.com/webpack/webpack/issues/304)
/sinon\/pkg\/sinon\.js$/,
],
},
resolve: {
alias: {
// alias any requires to the react module to the one in our path, otherwise
// we tend to get the react source included twice when using npm link.
react: path.resolve('./node_modules/react'),
// same goes for js-sdk
"matrix-js-sdk": path.resolve('./node_modules/matrix-js-sdk'),
sinon: 'sinon/pkg/sinon.js',
},
root: [
path.resolve('./src'),
path.resolve('./test'),
],
},
plugins: [
// olm may not be installed, so avoid webpack warnings by
// ignoring it.
new webpack.IgnorePlugin(/^olm$/),
],
devtool: 'inline-source-map',
},
});
};