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124 lines
4.0 KiB
TypeScript
124 lines
4.0 KiB
TypeScript
import { beforeAll, describe, expect, onTestFailed, test } from 'vitest'
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import { browser, runBrowserTests } from './utils'
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describe('running browser tests', async () => {
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let stderr: string
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let stdout: string
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let browserResultJson: any
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let passedTests: any[]
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let failedTests: any[]
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beforeAll(async () => {
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({
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stderr,
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stdout,
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browserResultJson,
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passedTests,
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failedTests,
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} = await runBrowserTests())
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})
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test('tests are actually running', () => {
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onTestFailed(() => {
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console.error(stderr)
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})
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expect(browserResultJson.testResults).toHaveLength(19)
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expect(passedTests).toHaveLength(17)
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expect(failedTests).toHaveLength(2)
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expect(stderr).not.toContain('has been externalized for browser compatibility')
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expect(stderr).not.toContain('Unhandled Error')
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})
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test('correctly prints error', () => {
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expect(stderr).toContain('expected 1 to be 2')
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expect(stderr).toMatch(/- 2\s+\+ 1/)
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expect(stderr).toContain('Expected to be')
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expect(stderr).toContain('But got')
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expect(stderr).toContain('Failure screenshot')
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expect(stderr).toContain('__screenshots__/failing')
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})
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test('logs are redirected to stdout', () => {
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expect(stdout).toContain('stdout | test/logs.test.ts > logging to stdout')
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expect(stdout).toContain('hello from console.log')
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expect(stdout).toContain('hello from console.info')
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expect(stdout).toContain('hello from console.debug')
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expect(stdout).toContain(`
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{
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"hello": "from dir",
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}
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`.trim())
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expect(stdout).toContain(`
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{
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"hello": "from dirxml",
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}
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`.trim())
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expect(stdout).toContain('dom <div />')
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expect(stdout).toContain('default: 1')
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expect(stdout).toContain('default: 2')
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expect(stdout).toContain('default: 3')
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expect(stdout).toContain('count: 1')
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expect(stdout).toContain('count: 2')
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expect(stdout).toContain('count: 3')
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expect(stdout).toMatch(/default: [\d.]+ ms/)
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expect(stdout).toMatch(/time: [\d.]+ ms/)
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})
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test('logs are redirected to stderr', () => {
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expect(stderr).toContain('stderr | test/logs.test.ts > logging to stderr')
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expect(stderr).toContain('hello from console.error')
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expect(stderr).toContain('hello from console.warn')
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expect(stderr).toContain('Timer "invalid timeLog" does not exist')
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expect(stderr).toContain('Timer "invalid timeEnd" does not exist')
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// safari logs the stack files with @https://...
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expect(stderr).toMatch(/hello from console.trace\s+(\w+|@)/)
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})
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test.runIf(browser !== 'webkit')(`logs have stack traces in non-safari`, () => {
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expect(stdout).toMatch(`
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log with a stack
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❯ test/logs.test.ts:58:10
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`.trim())
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expect(stderr).toMatch(`
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error with a stack
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❯ test/logs.test.ts:59:10
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`.trim())
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// console.trace doens't add additional stack trace
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expect(stderr).not.toMatch('test/logs.test.ts:60:10')
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})
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test.runIf(browser === 'webkit')(`logs have stack traces in safari`, () => {
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// safari print stack trace in a different place
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expect(stdout).toMatch(`
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log with a stack
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❯ test/logs.test.ts:58:14
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`.trim())
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expect(stderr).toMatch(`
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error with a stack
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❯ test/logs.test.ts:59:16
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`.trim())
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// console.trace doens't add additional stack trace
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expect(stderr).not.toMatch('test/logs.test.ts:60:16')
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})
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test(`stack trace points to correct file in every browser`, () => {
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// dependeing on the browser it references either `.toBe()` or `expect()`
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expect(stderr).toMatch(/test\/failing.test.ts:5:(12|17)/)
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// column is 18 in safari, 8 in others
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expect(stderr).toMatch(/throwError src\/error.ts:8:(18|8)/)
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})
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test('popup apis should log a warning', () => {
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expect(stderr).toContain('Vitest encountered a `alert("test")`')
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expect(stderr).toContain('Vitest encountered a `confirm("test")`')
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expect(stderr).toContain('Vitest encountered a `prompt("test")`')
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})
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test('snapshot inaccessible file debuggability', () => {
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expect(stderr).toContain('Access denied to "/inaccesible/path".')
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})
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})
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