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1be43911b4
Set Prettier's "trailingComma" setting to "es5" GitOrigin-RevId: 9f14150511929a855b27467ad17be6ab262fe5d5
65 lines
1.9 KiB
JavaScript
65 lines
1.9 KiB
JavaScript
const webpackConfig = require('./webpack.config.test')
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module.exports = function (config) {
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config.set({
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customLaunchers: {
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ChromeCustom: {
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base: 'ChromeHeadless',
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// We must disable the Chrome sandbox when running Chrome inside Docker
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// (Chrome's sandbox needs more permissions than Docker allows by
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// default)
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flags: ['--no-sandbox'],
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},
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},
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browsers: ['ChromeCustom'],
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files: [
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// Import all tests (see comment in the file for why this is necessary)
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'test/karma/import_tests.js',
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],
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middleware: ['fake-img'],
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preprocessors: {
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// Run files through webpack
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'test/karma/import_tests.js': ['webpack'],
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},
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frameworks: ['mocha', 'chai-sinon'],
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// Configure webpack in the tests
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webpack: webpackConfig,
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// Configure the webpack dev server used to serve test files
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webpackMiddleware: {
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// Disable file-watching -- it is of no use in CI, we use single runs.
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// https://webpack.js.org/configuration/watch/
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watch: false,
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// ^ does not work when placed in webpack.config.test.
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// webpack-dev-middleware overrides it :/
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// v seems to be supported, according to
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// https://www.npmjs.com/package/webpack-dev-middleware#watchoptions
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watchOptions: {
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ignored: [/node_modules/, /frontend/, /test/],
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},
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// Disable noisy CLI output
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stats: 'errors-only',
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},
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plugins: [
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require('karma-chrome-launcher'),
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require('karma-mocha'),
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require('karma-chai-sinon'),
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require('karma-webpack'),
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require('karma-mocha-reporter'),
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{ 'middleware:fake-img': ['factory', fakeImgMiddlewareFactory] },
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],
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reporters: ['mocha'],
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})
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}
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/**
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* Handle fake images
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*/
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function fakeImgMiddlewareFactory() {
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return function (req, res, next) {
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if (req.originalUrl.startsWith('/fake/')) {
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return res.end('fake img response')
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}
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next()
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}
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}
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