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/* eslint-env node */
const path = require('path')
const ip = require('ip')
const babel = require('rollup-plugin-babel')
const istanbul = require('rollup-plugin-istanbul')
const resolve = require('rollup-plugin-node-resolve')
const {
browsers,
browsersKeys
} = require('./browsers')
const { env } = process
const browserStack = env.BROWSER === 'true'
const debug = env.DEBUG === 'true'
const frameworks = [
'jasmine'
]
const plugins = [
'karma-jasmine',
'karma-rollup-preprocessor'
]
const reporters = ['dots']
const detectBrowsers = {
usePhantomJS: false,
postDetection(availableBrowser) {
if (env.CI === true || availableBrowser.includes('Chrome')) {
return debug ? ['Chrome'] : ['ChromeHeadless']
}
if (availableBrowser.includes('Firefox')) {
return debug ? ['Firefox'] : ['FirefoxHeadless']
}
throw new Error('Please install Firefox or Chrome')
}
}
const customLaunchers = {
FirefoxHeadless: {
base: 'Firefox',
flags: ['-headless']
}
}
const conf = {
basePath: '../..',
port: 9876,
colors: true,
autoWatch: false,
singleRun: true,
concurrency: Infinity,
client: {
clearContext: false
},
files: [
'node_modules/hammer-simulator/index.js',
{ pattern: 'js/tests/units/**/*.spec.js', watched: !browserStack }
],
preprocessors: {
'js/tests/units/**/*.spec.js': ['rollup']
},
rollupPreprocessor: {
plugins: [
istanbul({
exclude: ['js/tests/units/**/*.spec.js', 'js/tests/helpers/**/*.js']
}),
babel({
// Only transpile our source code
exclude: 'node_modules/**',
// Include only required helpers
externalHelpersWhitelist: [
'defineProperties',
'createClass',
'inheritsLoose',
'defineProperty',
'objectSpread2'
],
plugins: [
'@babel/plugin-proposal-object-rest-spread'
]
}),
resolve()
],
output: {
format: 'iife',
name: 'bootstrapTest',
sourcemap: 'inline'
}
}
}
if (browserStack) {
conf.hostname = ip.address()
conf.browserStack = {
username: env.BROWSER_STACK_USERNAME,
accessKey: env.BROWSER_STACK_ACCESS_KEY,
build: `bootstrap-${new Date().toISOString()}`,
project: 'Bootstrap',
retryLimit: 2
}
plugins.push('karma-browserstack-launcher', 'karma-jasmine-html-reporter')
conf.customLaunchers = browsers
conf.browsers = browsersKeys
reporters.push('BrowserStack', 'kjhtml')
} else {
frameworks.push('detectBrowsers')
plugins.push(
'karma-chrome-launcher',
'karma-firefox-launcher',
'karma-detect-browsers',
'karma-coverage-istanbul-reporter'
)
reporters.push('coverage-istanbul')
conf.customLaunchers = customLaunchers
conf.detectBrowsers = detectBrowsers
conf.coverageIstanbulReporter = {
dir: path.resolve(__dirname, '../coverage/'),
reports: ['lcov', 'text-summary'],
thresholds: {
emitWarning: false,
global: {
statements: 90,
branches: 90,
functions: 90,
lines: 90
},
each: {
overrides: {
'js/src/dom/polyfill.js': {
statements: 39,
lines: 37,
branches: 19,
functions: 50
}
}
}
}
}
if (debug) {
conf.hostname = ip.address()
plugins.push('karma-jasmine-html-reporter')
reporters.push('kjhtml')
conf.singleRun = false
conf.autoWatch = true
}
}
conf.frameworks = frameworks
conf.plugins = plugins
conf.reporters = reporters
module.exports = karmaConfig => {
// possible values: karmaConfig.LOG_DISABLE || karmaConfig.LOG_ERROR || karmaConfig.LOG_WARN || karmaConfig.LOG_INFO || karmaConfig.LOG_DEBUG
conf.logLevel = karmaConfig.LOG_ERROR || karmaConfig.LOG_WARN
karmaConfig.set(conf)
}
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