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metamask-extension/test/e2e/webdriver/firefox.js
Erik Marks 76a2a9bb8b
@metamask/eslint config@5.0.0 (#10358)
* @metamask/eslint-config@5.0.0
* Update eslintrc and prettierrc
* yarn lint:fix
2021-02-04 10:15:23 -08:00

88 lines
2.6 KiB
JavaScript

const fs = require('fs');
const os = require('os');
const path = require('path');
const { Builder, By, until } = require('selenium-webdriver');
const firefox = require('selenium-webdriver/firefox');
const { version } = require('../../../app/manifest/_base.json');
/**
* The prefix for temporary Firefox profiles. All Firefox profiles used for e2e tests
* will be created as random directories inside this.
* @type {string}
*/
const TEMP_PROFILE_PATH_PREFIX = path.join(os.tmpdir(), 'MetaMask-Fx-Profile');
/**
* A wrapper around a {@code WebDriver} instance exposing Firefox-specific functionality
*/
class FirefoxDriver {
/**
* Builds a {@link FirefoxDriver} instance
* @param {Object} options - the options for the build
* @returns {Promise<{driver: !ThenableWebDriver, extensionUrl: string, extensionId: string}>}
*/
static async build({ responsive, port }) {
const templateProfile = fs.mkdtempSync(TEMP_PROFILE_PATH_PREFIX);
const options = new firefox.Options().setProfile(templateProfile);
const builder = new Builder()
.forBrowser('firefox')
.setFirefoxOptions(options);
if (port) {
const service = new firefox.ServiceBuilder().setPort(port);
builder.setFirefoxService(service);
}
const driver = builder.build();
const fxDriver = new FirefoxDriver(driver);
const extensionId = await fxDriver.installExtension(
`builds/metamask-firefox-${version}.zip`,
);
const internalExtensionId = await fxDriver.getInternalId();
if (responsive) {
await driver.manage().window().setRect({ width: 320, height: 600 });
}
return {
driver,
extensionId,
extensionUrl: `moz-extension://${internalExtensionId}`,
};
}
/**
* @constructor
* @param {!ThenableWebDriver} driver - a {@code WebDriver} instance
*/
constructor(driver) {
this._driver = driver;
}
/**
* Installs the extension at the given path
* @param {string} addonPath - the path to the unpacked extension or XPI
* @returns {Promise<string>} the extension ID
*/
async installExtension(addonPath) {
return await this._driver.installAddon(addonPath, true);
}
/**
* Returns the Internal UUID for the given extension
* @returns {Promise<string>} the Internal UUID for the given extension
*/
async getInternalId() {
await this._driver.get('about:debugging#addons');
return await this._driver
.wait(
until.elementLocated(
By.xpath("//dl/div[contains(., 'Internal UUID')]/dd"),
),
1000,
)
.getText();
}
}
module.exports = FirefoxDriver;