076f7ce0d9
* ci: require complete engine test shard coverage * test: provide path data in the font editing gate fixture * test: remove stale Tauri runtime markers during cleanup * fix(collab): deduplicate pending page switches * test: simplify pending page switch regression setup
62 lines
2.4 KiB
TypeScript
62 lines
2.4 KiB
TypeScript
import { expect, test } from 'bun:test'
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import { fileURLToPath } from 'node:url'
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import {
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isHeavyUnitTest,
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listHeavyUnitTests,
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listUnitTests,
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pathsForUnitTestGroup,
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unitTestGroupNames
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} from '../src/shards'
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test('every engine test belongs to exactly one shard', async () => {
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const discovered = await Array.fromAsync(
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new Bun.Glob('tests/engine/**/*.test.ts').scan({
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cwd: fileURLToPath(new URL('../../..', import.meta.url))
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})
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)
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const paths = pathsForUnitTestGroup('all')
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const invalidAssignments = discovered.flatMap((file) => {
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const owners = paths.filter((path) => file.startsWith(`${path}/`))
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return owners.length === 1 ? [] : [{ file, owners }]
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})
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expect(discovered.length).toBeGreaterThan(0)
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expect(invalidAssignments).toEqual([])
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expect((await listUnitTests('all', { includeHeavy: true })).sort()).toEqual(discovered.sort())
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})
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test('quick and explicit heavy tests partition the full engine suite', async () => {
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const quick = await listUnitTests('all')
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const heavy = await listHeavyUnitTests()
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const all = await listUnitTests('all', { includeHeavy: true })
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expect(quick.filter((file) => heavy.includes(file))).toEqual([])
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expect([...quick, ...heavy].sort()).toEqual(all)
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})
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test('unit test groups cover all declared shards', () => {
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expect(unitTestGroupNames()).toContain('all')
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expect(pathsForUnitTestGroup('dom')).toContain('tests/engine/dom-css')
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expect(pathsForUnitTestGroup('all')).toContain('tests/engine/io')
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})
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test('heavy unit test matcher excludes fixture-heavy tests', () => {
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expect(isHeavyUnitTest('tests/engine/io/fig/heavy/fixtures.test.ts')).toBe(true)
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expect(isHeavyUnitTest('tests/engine/io/fig/roundtrip/glyph-blob.test.ts')).toBe(true)
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expect(isHeavyUnitTest('tests/engine/dom-css/runtime.test.ts')).toBe(false)
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})
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test('quick unit test listing excludes heavy tests', async () => {
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const quickFiles = await listUnitTests('all')
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expect(quickFiles).toContain('tests/engine/dom-css/runtime.test.ts')
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expect(quickFiles).not.toContain('tests/engine/io/fig/heavy/fixtures.test.ts')
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expect(quickFiles).not.toContain('tests/engine/io/fig/roundtrip/glyph-blob.test.ts')
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})
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test('heavy unit test listing contains only heavy tests', async () => {
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const heavyFiles = await listHeavyUnitTests()
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expect(heavyFiles).toContain('tests/engine/io/fig/heavy/fixtures.test.ts')
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expect(heavyFiles.every(isHeavyUnitTest)).toBe(true)
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})
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