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56 lines
2.2 KiB
56 lines
2.2 KiB
7 years ago
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const fs = require('fs')
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const mkdirp = require('mkdirp')
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const pify = require('pify')
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module.exports = {
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checkBrowserForConsoleErrors,
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loadExtension,
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verboseReportOnFailure,
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}
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async function loadExtension (driver, extensionId) {
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switch (process.env.SELENIUM_BROWSER) {
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case 'chrome': {
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await driver.get(`chrome-extension://${extensionId}/home.html`)
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break
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}
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case 'firefox': {
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await driver.get(`moz-extension://${extensionId}/home.html`)
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break
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}
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}
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}
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async function checkBrowserForConsoleErrors (driver) {
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const ignoredLogTypes = ['WARNING']
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const ignoredErrorMessages = [
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// React throws error warnings on "dataset", but still sets the data-* properties correctly
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'Warning: Unknown prop `dataset` on ',
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// Third-party Favicon 404s show up as errors
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'favicon.ico - Failed to load resource: the server responded with a status of 404 (Not Found)',
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// React Development build - known issue blocked by test build sys
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'Warning: It looks like you\'re using a minified copy of the development build of React.',
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// Redux Development build - known issue blocked by test build sys
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'This means that you are running a slower development build of Redux.',
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]
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const browserLogs = await driver.manage().logs().get('browser')
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const errorEntries = browserLogs.filter(entry => !ignoredLogTypes.includes(entry.level.toString()))
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const errorObjects = errorEntries.map(entry => entry.toJSON())
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return errorObjects.filter(entry => !ignoredErrorMessages.some(message => entry.message.includes(message)))
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}
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async function verboseReportOnFailure (driver, test) {
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let artifactDir
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if (process.env.SELENIUM_BROWSER === 'chrome') {
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artifactDir = `./test-artifacts/chrome/${test.title}`
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} else if (process.env.SELENIUM_BROWSER === 'firefox') {
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artifactDir = `./test-artifacts/firefox/${test.title}`
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}
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const filepathBase = `${artifactDir}/test-failure`
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await pify(mkdirp)(artifactDir)
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const screenshot = await driver.takeScreenshot()
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await pify(fs.writeFile)(`${filepathBase}-screenshot.png`, screenshot, { encoding: 'base64' })
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const htmlSource = await driver.getPageSource()
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await pify(fs.writeFile)(`${filepathBase}-dom.html`, htmlSource)
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}
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