Files
modeling-app/e2e/playwright/zoo-test.ts
Jace Browning 8bae76000c Run end-to-end tests against the web app (#7171)
* Run end-to-end tests against the web app

* Capture logs for web tests
2025-05-27 14:11:31 -04:00

102 lines
2.9 KiB
TypeScript

/* eslint-disable react-hooks/rules-of-hooks */
import { test as playwrightTestFn } from '@playwright/test'
import type { Fixtures } from '@e2e/playwright/fixtures/fixtureSetup'
import {
ElectronZoo,
fixturesBasedOnProcessEnvPlatform,
} from '@e2e/playwright/fixtures/fixtureSetup'
export { expect } from '@playwright/test'
declare module '@playwright/test' {
interface BrowserContext {
folderSetupFn: (
cb: (dir: string) => Promise<void>
) => Promise<{ dir: string }>
}
interface Page {
dir: string
setBodyDimensions: (dims: {
width: number
height: number
}) => Promise<void>
}
}
// Each worker spawns a new thread, which will spawn its own ElectronZoo.
// So in some sense there is an implicit pool.
// For example, the variable just beneath this text is reused many times
// *for one worker*.
const electronZooInstance = new ElectronZoo()
// Track whether this is the first run for this worker process
// Mac needs more time for the first window creation
let isFirstRun = true
// Our custom decorated Zoo test object. Makes it easier to add fixtures, and
// switch between web and electron if needed.
const playwrightTestFnWithFixtures_ = playwrightTestFn.extend<{
tronApp?: ElectronZoo
}>({
tronApp: [
async ({}, use, testInfo) => {
if (process.env.TARGET === 'web') {
await use(undefined)
return
}
// Create a single timeout for the entire tronApp setup process
// This will ensure tests fail faster if there's an issue with setup
// instead of waiting for the full global timeout (120s)
// First runs need more time especially on Mac for window creation
const setupTimeout = isFirstRun ? 120_000 : 30_000
let timeoutId: NodeJS.Timeout | undefined
const setupPromise = new Promise<void>((resolve, reject) => {
timeoutId = setTimeout(() => {
reject(
new Error(
`tronApp setup timed out after ${setupTimeout}ms${isFirstRun ? ' (first run)' : ' (subsequent run)'}`
)
)
}, setupTimeout)
// Execute the async setup in a separate function
const doSetup = async () => {
try {
await electronZooInstance.createInstanceIfMissing(testInfo)
resolve()
} catch (error) {
reject(error)
}
}
// Start the setup process
void doSetup()
})
try {
await setupPromise
if (timeoutId) clearTimeout(timeoutId)
// First run is complete at this point
isFirstRun = false
await use(electronZooInstance)
await electronZooInstance.makeAvailableAgain()
} catch (error) {
if (timeoutId) clearTimeout(timeoutId)
throw error
}
},
{ timeout: 120_000 }, // Keep the global timeout as fallback
],
})
const test = playwrightTestFnWithFixtures_.extend<Fixtures>(
fixturesBasedOnProcessEnvPlatform
)
export { test }