105 lines
3.3 KiB
TypeScript
105 lines
3.3 KiB
TypeScript
import { Page } from "playwright"
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import { CODE_SERVER_ADDRESS } from "../../utils/constants"
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// This is a Page Object Model
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// We use these to simplify e2e test authoring
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// See Playwright docs: https://playwright.dev/docs/pom/
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export class CodeServer {
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page: Page
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constructor(page: Page) {
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this.page = page
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}
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/**
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* Navigates to CODE_SERVER_ADDRESS
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*/
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async navigate() {
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await this.page.goto(CODE_SERVER_ADDRESS, { waitUntil: "networkidle" })
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}
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/**
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* Checks if the editor is visible
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* and reloads until it is
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*/
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async reloadUntilEditorIsVisible() {
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const editorIsVisible = await this.isEditorVisible()
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let reloadCount = 0
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// Occassionally code-server timeouts in Firefox
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// we're not sure why
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// but usually a reload or two fixes it
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// TODO@jsjoeio @oxy look into Firefox reconnection/timeout issues
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while (!editorIsVisible) {
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reloadCount += 1
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if (await this.isEditorVisible()) {
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console.log(` Editor became visible after ${reloadCount} reloads`)
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break
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}
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// When a reload happens, we want to wait for all resources to be
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// loaded completely. Hence why we use that instead of DOMContentLoaded
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// Read more: https://thisthat.dev/dom-content-loaded-vs-load/
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await this.page.reload({ waitUntil: "load" })
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}
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}
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/**
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* Checks if the editor is visible
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*/
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async isEditorVisible() {
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// Make sure the editor actually loaded
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// If it's not visible after 5 seconds, something is wrong
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await this.page.waitForLoadState("networkidle")
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return await this.page.isVisible("div.monaco-workbench", { timeout: 5000 })
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}
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/**
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* Focuses Integrated Terminal
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* by going to the Application Menu
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* and clicking View > Terminal
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*/
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async focusTerminal() {
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// If the terminal is already visible
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// then we can focus it by hitting the keyboard shortcut
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const isTerminalVisible = await this.page.isVisible("#terminal")
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if (isTerminalVisible) {
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await this.page.keyboard.press(`Control+Backquote`)
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// Wait for terminal to receive focus
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await this.page.waitForSelector("div.terminal.xterm.focus")
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// Sometimes the terminal reloads
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// which is why we wait for it twice
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await this.page.waitForSelector("div.terminal.xterm.focus")
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return
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}
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// Open using the manu
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// Click [aria-label="Application Menu"] div[role="none"]
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await this.page.click('[aria-label="Application Menu"] div[role="none"]')
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// Click text=View
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await this.page.hover("text=View")
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await this.page.click("text=View")
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// Click text=Terminal
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await this.page.hover("text=Terminal")
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await this.page.click("text=Terminal")
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// Wait for terminal to receive focus
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// Sometimes the terminal reloads once or twice
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// which is why we wait for it to have the focus class
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await this.page.waitForSelector("div.terminal.xterm.focus")
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// Sometimes the terminal reloads
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// which is why we wait for it twice
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await this.page.waitForSelector("div.terminal.xterm.focus")
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}
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/**
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* Navigates to CODE_SERVER_ADDRESS
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* and reloads until the editor is visible
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*
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* Helpful for running before tests
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*/
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async setup() {
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await this.navigate()
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await this.reloadUntilEditorIsVisible()
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}
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}
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