Add sample files from PHPUnit results in JUnit XML format

Co-Authored-By: Claude Code <noreply@anthropic.com>

__tests__/phpunit-junit.test.ts

@@ -99,4 +99,188 @@ describe('phpunit-junit tests', () => {
       expect(test.error!.details).toContain('Failed asserting that string matches format description')
     }
   })
+
+  it('parses junit-basic.xml with nested suites and failure', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'external', 'phpunit', 'junit-basic.xml')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const opts: ParseOptions = {
+      parseErrors: true,
+      trackedFiles: []
+    }
+
+    const parser = new PhpunitJunitParser(opts)
+    const result = await parser.parse(filePath, fileContent)
+
+    // Verify test counts
+    expect(result.tests).toBe(9)
+    expect(result.passed).toBe(8)
+    expect(result.failed).toBe(1)
+    expect(result.result).toBe('failed')
+
+    // Verify suites - should have Tests.Registration, Tests.Authentication.Login, and Tests.Authentication
+    expect(result.suites.length).toBe(3)
+
+    const suiteNames = result.suites.map(s => s.name)
+    expect(suiteNames).toContain('Tests.Registration')
+    expect(suiteNames).toContain('Tests.Authentication.Login')
+    expect(suiteNames).toContain('Tests.Authentication')
+
+    // Verify the Registration suite has 3 tests
+    const registrationSuite = result.suites.find(s => s.name === 'Tests.Registration')
+    expect(registrationSuite).toBeDefined()
+    const registrationTests = registrationSuite!.groups.flatMap(g => g.tests)
+    expect(registrationTests.length).toBe(3)
+
+    // Verify the Authentication suite has 3 direct tests (not counting nested suite)
+    const authSuite = result.suites.find(s => s.name === 'Tests.Authentication')
+    expect(authSuite).toBeDefined()
+    const authTests = authSuite!.groups.flatMap(g => g.tests)
+    expect(authTests.length).toBe(3)
+
+    // Verify the Login nested suite has 3 tests
+    const loginSuite = result.suites.find(s => s.name === 'Tests.Authentication.Login')
+    expect(loginSuite).toBeDefined()
+    const loginTests = loginSuite!.groups.flatMap(g => g.tests)
+    expect(loginTests.length).toBe(3)
+
+    // Verify failure is captured
+    const failedTest = authTests.find(t => t.name === 'testCase9')
+    expect(failedTest).toBeDefined()
+    expect(failedTest!.result).toBe('failed')
+    expect(failedTest!.error).toBeDefined()
+    expect(failedTest!.error!.message).toBe('AssertionError: Assertion error message')
+  })
+
+  it('parses phpcheckstyle-phpunit.xml with deeply nested suites', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'external', 'phpunit', 'phpcheckstyle-phpunit.xml')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const opts: ParseOptions = {
+      parseErrors: true,
+      trackedFiles: []
+    }
+
+    const parser = new PhpunitJunitParser(opts)
+    const result = await parser.parse(filePath, fileContent)
+
+    // Verify test counts from the XML: tests="30", failures="2"
+    expect(result.tests).toBe(30)
+    expect(result.passed).toBe(28)
+    expect(result.failed).toBe(2)
+    expect(result.result).toBe('failed')
+
+    // Verify the number of test suites extracted (leaf suites with testcases)
+    // CommentsTest, DeprecationTest, GoodTest, IndentationTest, MetricsTest,
+    // NamingTest, OptimizationTest, OtherTest, PHPTagsTest, ProhibitedTest,
+    // StrictCompareTest, UnusedTest = 12 suites
+    expect(result.suites.length).toBe(12)
+
+    const suiteNames = result.suites.map(s => s.name)
+    expect(suiteNames).toContain('CommentsTest')
+    expect(suiteNames).toContain('GoodTest')
+    expect(suiteNames).toContain('IndentationTest')
+    expect(suiteNames).toContain('OtherTest')
+  })
+
+  it('extracts test data from phpcheckstyle-phpunit.xml', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'external', 'phpunit', 'phpcheckstyle-phpunit.xml')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const opts: ParseOptions = {
+      parseErrors: true,
+      trackedFiles: []
+    }
+
+    const parser = new PhpunitJunitParser(opts)
+    const result = await parser.parse(filePath, fileContent)
+
+    // Find the CommentsTest suite
+    const commentsSuite = result.suites.find(s => s.name === 'CommentsTest')
+    expect(commentsSuite).toBeDefined()
+
+    // Verify tests are extracted correctly
+    const tests = commentsSuite!.groups.flatMap(g => g.tests)
+    expect(tests.length).toBe(3)
+
+    const testGoodDoc = tests.find(t => t.name === 'testGoodDoc')
+    expect(testGoodDoc).toBeDefined()
+    expect(testGoodDoc!.result).toBe('success')
+  })
+
+  it('captures failure details from phpcheckstyle-phpunit.xml', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'external', 'phpunit', 'phpcheckstyle-phpunit.xml')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const opts: ParseOptions = {
+      parseErrors: true,
+      trackedFiles: []
+    }
+
+    const parser = new PhpunitJunitParser(opts)
+    const result = await parser.parse(filePath, fileContent)
+
+    // Find the OtherTest suite which has failures
+    const otherSuite = result.suites.find(s => s.name === 'OtherTest')
+    expect(otherSuite).toBeDefined()
+
+    const failedTests = otherSuite!.groups.flatMap(g => g.tests).filter(t => t.result === 'failed')
+    expect(failedTests.length).toBe(2)
+
+    // Verify failure details
+    const testOther = failedTests.find(t => t.name === 'testOther')
+    expect(testOther).toBeDefined()
+    expect(testOther!.error).toBeDefined()
+    expect(testOther!.error!.details).toContain('We expect 20 warnings')
+    expect(testOther!.error!.details).toContain('Failed asserting that 19 matches expected 20')
+
+    const testException = failedTests.find(t => t.name === 'testException')
+    expect(testException).toBeDefined()
+    expect(testException!.error).toBeDefined()
+    expect(testException!.error!.details).toContain('We expect 1 error')
+  })
+
+  it('report from junit-basic.xml matches snapshot', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'external', 'phpunit', 'junit-basic.xml')
+    const outputPath = path.join(__dirname, '__outputs__', 'phpunit-junit-basic-results.md')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const opts: ParseOptions = {
+      parseErrors: true,
+      trackedFiles: []
+    }
+
+    const parser = new PhpunitJunitParser(opts)
+    const result = await parser.parse(filePath, fileContent)
+    expect(result).toMatchSnapshot()
+
+    const report = getReport([result])
+    fs.mkdirSync(path.dirname(outputPath), {recursive: true})
+    fs.writeFileSync(outputPath, report)
+  })
+
+  it('report from phpcheckstyle-phpunit.xml matches snapshot', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'external', 'phpunit', 'phpcheckstyle-phpunit.xml')
+    const outputPath = path.join(__dirname, '__outputs__', 'phpunit-phpcheckstyle-results.md')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const opts: ParseOptions = {
+      parseErrors: true,
+      trackedFiles: []
+    }
+
+    const parser = new PhpunitJunitParser(opts)
+    const result = await parser.parse(filePath, fileContent)
+    expect(result).toMatchSnapshot()
+
+    const report = getReport([result])
+    fs.mkdirSync(path.dirname(outputPath), {recursive: true})
+    fs.writeFileSync(outputPath, report)
+  })
 })