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38 lines
957 B
JavaScript
38 lines
957 B
JavaScript
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const chalk = require('chalk');
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const NodeEnvironment = require('jest-environment-node');
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const puppeteer = require('puppeteer');
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const fs = require('fs');
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const os = require('os');
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const path = require('path');
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const DIR = path.join(os.tmpdir(), 'jest_puppeteer_global_setup');
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class PuppeteerEnvironment extends NodeEnvironment {
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constructor(config) {
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super(config)
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}
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async setup() {
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console.log(chalk.yellow('Setup Test Environment.'));
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await super.setup();
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const wsEndpoint = fs.readFileSync(path.join(DIR, 'wsEndpoint'), 'utf8');
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if (!wsEndpoint) {
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throw new Error('wsEndpoint not found')
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}
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this.global.__BROWSER__ = await puppeteer.connect({
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browserWSEndpoint: wsEndpoint,
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})
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}
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async teardown() {
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console.log(chalk.yellow('Teardown Test Environment.'));
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await super.teardown()
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}
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runScript(script) {
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return super.runScript(script)
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}
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}
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module.exports = PuppeteerEnvironment;
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