diff --git a/docs/99_Journal/2026-04-19_PingFeature_TestFix.md b/docs/99_Journal/2026-04-19_PingFeature_TestFix.md new file mode 100644 index 00000000..86c8533c --- /dev/null +++ b/docs/99_Journal/2026-04-19_PingFeature_TestFix.md @@ -0,0 +1,29 @@ +# Journal: Fehlerbehebung PingSyncIntegrationTest nach Blueprint-Migration + +**Datum:** 19. April 2026 +**Status:** Abgeschlossen +**Agent:** 🧐 [QA Specialist] | 🏗️ [Lead Architect] + +## 🎯 Problemstellung +Nach der großflächigen Umbenennung der Pakete und der Migration der Feature-Module auf den neuen Blueprint traten Kompilierfehler im Modul `ping-feature` auf, speziell im `PingSyncIntegrationTest.kt`. + +### Fehlermeldungen: +* `Unresolved reference 'FakePingEventRepository'`: Die Mock-Klasse für den Test fehlte. +* `Unresolved reference 'it'`: Typ-Inferenz-Fehler aufgrund der fehlenden Repository-Klasse. + +## 🛠️ Durchgeführte Änderungen + +### 1. Wiederherstellung der Test-Infrastruktur +* Die Klasse `FakePingEventRepository` wurde im Verzeichnis `frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/integration/` neu erstellt. +* Sie implementiert das `SyncableRepository` Interface und ermöglicht die Verifizierung der synchronisierten Daten im Integrationstest. + +### 2. Korrektur des Integrationstests +* In `PingSyncIntegrationTest.kt` wurden die fehlenden Importe (insbesondere `at.mocode.ping.api.PingEvent`) hinzugefügt. +* Die Lambda-Ausdrücke in den Assertions wurden verifiziert; durch die Anwesenheit der `FakePingEventRepository` Klasse funktioniert die Typ-Inferenz von Kotlin nun wieder korrekt, und die Referenzen auf `it.id` und `it.message` werden aufgelöst. + +## ✅ Verifizierung +* `./gradlew :frontend:features:ping-feature:compileTestKotlinJvm`: **ERFOLGREICH** +* `./gradlew :frontend:features:ping-feature:jvmTest`: **ERFOLGREICH** (Alle Tests bestanden) + +## 🧹 Fazit +Die Test-Suite für das `ping-feature` ist nun wieder vollständig und blueprint-konform. Die Entkopplung durch das `SyncableRepository` wurde im Test erfolgreich durch das Fake-Repository validiert. diff --git a/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/data/PingApiKoinClientTest.kt b/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/data/PingApiKoinClientTest.kt new file mode 100644 index 00000000..79630a11 --- /dev/null +++ b/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/data/PingApiKoinClientTest.kt @@ -0,0 +1,173 @@ +package at.mocode.frontend.features.ping.data + +import at.mocode.ping.api.EnhancedPingResponse +import at.mocode.ping.api.HealthResponse +import at.mocode.ping.api.PingResponse +import io.ktor.client.* +import io.ktor.client.engine.mock.* +import io.ktor.client.plugins.contentnegotiation.* +import io.ktor.http.* +import io.ktor.serialization.kotlinx.json.* +import kotlinx.coroutines.test.runTest +import kotlinx.serialization.json.Json +import kotlin.test.Test +import kotlin.test.assertEquals + +class PingApiKoinClientTest { + + // Hilfe zur Erstellung eines testbaren Clients mithilfe der neuen DI-freundlichen Implementierung + private fun createTestClient(mockEngine: MockEngine): PingApiKoinClient { + val client = HttpClient(mockEngine) { + install(ContentNegotiation) { + json(Json { + prettyPrint = true + isLenient = true + ignoreUnknownKeys = true + }) + } + } + return PingApiKoinClient(client) + } + + @Test + fun `simplePing should return correct response`() = runTest { + // Given + val expectedResponse = PingResponse( + status = "OK", + timestamp = "2025-09-27T21:27:00Z", + service = "ping-service" + ) + + val mockEngine = MockEngine { request -> + assertEquals("/api/ping/simple", request.url.encodedPath) + assertEquals(HttpMethod.Get, request.method) + + respond( + content = Json.encodeToString(PingResponse.serializer(), expectedResponse), + status = HttpStatusCode.OK, + headers = headersOf(HttpHeaders.ContentType, "application/json") + ) + } + + // When + val apiClient = createTestClient(mockEngine) + val response = apiClient.simplePing() + + // Then + assertEquals(expectedResponse, response) + } + + @Test + fun `enhancedPing should include simulate parameter`() = runTest { + // Given + val expectedResponse = EnhancedPingResponse( + status = "OK", + timestamp = "2025-09-27T21:27:00Z", + service = "ping-service", + circuitBreakerState = "CLOSED", + responseTime = 42L + ) + + val mockEngine = MockEngine { request -> + assertEquals("/api/ping/enhanced", request.url.encodedPath) + assertEquals("true", request.url.parameters["simulate"]) + assertEquals(HttpMethod.Get, request.method) + + respond( + content = Json.encodeToString(EnhancedPingResponse.serializer(), expectedResponse), + status = HttpStatusCode.OK, + headers = headersOf(HttpHeaders.ContentType, "application/json") + ) + } + + // When + val apiClient = createTestClient(mockEngine) + val response = apiClient.enhancedPing(simulate = true) + + // Then + assertEquals(expectedResponse, response) + } + + @Test + fun `healthCheck should return health response`() = runTest { + // Given + val expectedResponse = HealthResponse( + status = "UP", + timestamp = "2025-09-27T21:27:00Z", + service = "ping-service", + healthy = true + ) + + val mockEngine = MockEngine { request -> + assertEquals("/api/ping/health", request.url.encodedPath) + assertEquals(HttpMethod.Get, request.method) + + respond( + content = Json.encodeToString(HealthResponse.serializer(), expectedResponse), + status = HttpStatusCode.OK, + headers = headersOf(HttpHeaders.ContentType, "application/json") + ) + } + + // When + val apiClient = createTestClient(mockEngine) + val response = apiClient.healthCheck() + + // Then + assertEquals(expectedResponse, response) + } + + @Test + fun `JSON serialization should work correctly`() { + // Given + val pingResponse = PingResponse( + status = "OK", + timestamp = "2025-09-27T21:27:00Z", + service = "test-service" + ) + + // When + val json = Json.encodeToString(PingResponse.serializer(), pingResponse) + val deserializedResponse = Json.decodeFromString(PingResponse.serializer(), json) + + // Then + assertEquals(pingResponse, deserializedResponse) + } + + @Test + fun `Enhanced ping response serialization should work correctly`() { + // Given + val enhancedResponse = EnhancedPingResponse( + status = "OK", + timestamp = "2025-09-27T21:27:00Z", + service = "test-service", + circuitBreakerState = "CLOSED", + responseTime = 123L + ) + + // When + val json = Json.encodeToString(EnhancedPingResponse.serializer(), enhancedResponse) + val deserializedResponse = Json.decodeFromString(EnhancedPingResponse.serializer(), json) + + // Then + assertEquals(enhancedResponse, deserializedResponse) + } + + @Test + fun `Health response serialization should work correctly`() { + // Given + val healthResponse = HealthResponse( + status = "UP", + timestamp = "2025-09-27T21:27:00Z", + service = "test-service", + healthy = true + ) + + // When + val json = Json.encodeToString(HealthResponse.serializer(), healthResponse) + val deserializedResponse = Json.decodeFromString(HealthResponse.serializer(), json) + + // Then + assertEquals(healthResponse, deserializedResponse) + } +} diff --git a/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/integration/FakePingEventRepository.kt b/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/integration/FakePingEventRepository.kt new file mode 100644 index 00000000..cb856746 --- /dev/null +++ b/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/integration/FakePingEventRepository.kt @@ -0,0 +1,15 @@ +package at.mocode.frontend.features.ping.integration + +import at.mocode.frontend.core.sync.SyncableRepository +import at.mocode.ping.api.PingEvent + +class FakePingEventRepository : SyncableRepository { + val storedEvents = mutableListOf() + var latestSince: String? = null + + override suspend fun getLatestSince(): String? = latestSince + + override suspend fun upsert(items: List) { + storedEvents.addAll(items) + } +} diff --git a/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/integration/PingSyncIntegrationTest.kt b/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/integration/PingSyncIntegrationTest.kt new file mode 100644 index 00000000..cabcdeb6 --- /dev/null +++ b/frontend/features/ping-feature/src/commonTest/kotlin/at/mocode/frontend/features/ping/integration/PingSyncIntegrationTest.kt @@ -0,0 +1,70 @@ +package at.mocode.frontend.features.ping.integration + +import at.mocode.frontend.core.sync.SyncManager +import at.mocode.frontend.features.ping.domain.PingSyncServiceImpl +import at.mocode.ping.api.PingEvent +import io.ktor.client.* +import io.ktor.client.engine.mock.* +import io.ktor.client.plugins.contentnegotiation.* +import io.ktor.http.* +import io.ktor.serialization.kotlinx.json.* +import kotlinx.coroutines.test.runTest +import kotlinx.serialization.json.Json +import kotlin.test.Test +import kotlin.test.assertEquals +import kotlin.test.assertTrue + +class PingSyncIntegrationTest { + + @Test + fun `syncPings should fetch data from API and store in repository`() = runTest { + // Given + val fakeRepo = FakePingEventRepository() + + // Mock API Response + val mockEngine = MockEngine { request -> + assertEquals("/api/ping/sync", request.url.encodedPath) + + val responseBody = """ + [ + { + "id": "event-1", + "message": "Ping 1", + "lastModified": 1000 + }, + { + "id": "event-2", + "message": "Ping 2", + "lastModified": 2000 + } + ] + """.trimIndent() + + respond( + content = responseBody, + status = HttpStatusCode.OK, + headers = headersOf(HttpHeaders.ContentType, "application/json") + ) + } + + val httpClient = HttpClient(mockEngine) { + install(ContentNegotiation) { + json(Json { + ignoreUnknownKeys = true + isLenient = true + }) + } + } + + val syncManager = SyncManager(httpClient) + val syncService = PingSyncServiceImpl(syncManager, fakeRepo) + + // When + syncService.syncPings() + + // Then + assertEquals(2, fakeRepo.storedEvents.size) + assertTrue(fakeRepo.storedEvents.any { it.id == "event-1" && it.message == "Ping 1" }) + assertTrue(fakeRepo.storedEvents.any { it.id == "event-2" && it.message == "Ping 2" }) + } +}