code-server/test/e2e/openHelpAbout.test.ts

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2021-03-17 05:43:29 +08:00
import { chromium, Page, Browser, BrowserContext, Cookie } from "playwright"
import { hash } from "../../src/node/util"
import { CODE_SERVER_ADDRESS, PASSWORD, STORAGE, E2E_VIDEO_DIR } from "../utils/constants"
import { createCookieIfDoesntExist } from "../utils/helpers"
describe("Open Help > About", () => {
let browser: Browser
let page: Page
let context: BrowserContext
beforeAll(async () => {
browser = await chromium.launch()
// Create a new context with the saved storage state
const storageState = JSON.parse(STORAGE) || {}
const cookieToStore = {
sameSite: "Lax" as const,
name: "key",
value: hash(PASSWORD),
domain: "localhost",
path: "/",
expires: -1,
httpOnly: false,
secure: false,
}
// For some odd reason, the login method used in globalSetup.ts doesn't always work
// I don't know if it's on playwright clearing our cookies by accident
// or if it's our cookies disappearing.
// This means we need an additional check to make sure we're logged in.
// We do this by manually adding the cookie to the browser environment
// if it's not there at the time the test starts
const cookies: Cookie[] = storageState.cookies || []
// If the cookie exists in cookies then
// this will return the cookies with no changes
// otherwise if it doesn't exist, it will create it
// hence the name maybeUpdatedCookies
//
// TODO(@jsjoeio)
// The playwright storage thing sometimes works and sometimes doesn't. We should investigate this further
// at some point.
// See discussion: https://github.com/cdr/code-server/pull/2648#discussion_r575434946
const maybeUpdatedCookies = createCookieIfDoesntExist(cookies, cookieToStore)
context = await browser.newContext({
storageState: { cookies: maybeUpdatedCookies },
recordVideo: { dir: E2E_VIDEO_DIR },
})
})
afterAll(async () => {
// Remove password from local storage
await context.clearCookies()
await context.close()
await browser.close()
})
beforeEach(async () => {
page = await context.newPage()
})
it("should see a 'Help' then 'About' button in the Application Menu that opens a dialog", async () => {
// waitUntil: "domcontentloaded"
// In case the page takes a long time to load
await page.goto(CODE_SERVER_ADDRESS, { waitUntil: "domcontentloaded" })
// Make sure the editor actually loaded
expect(await page.isVisible("div.monaco-workbench"))
// Click the Application menu
await page.click("[aria-label='Application Menu']")
// See the Help button
const helpButton = "a.action-menu-item span[aria-label='Help']"
expect(await page.isVisible(helpButton))
// Hover the helpButton
await page.hover(helpButton)
// see the About button and click it
const aboutButton = "a.action-menu-item span[aria-label='About']"
expect(await page.isVisible(aboutButton))
// NOTE: it won't work unless you hover it first
await page.hover(aboutButton)
await page.click(aboutButton)
const codeServerText = "text=code-server"
expect(await page.isVisible(codeServerText))
})
})