RSSuper/tasks/native-business-logic-migration/37-write-unit-tests-android.md

37. Write unit tests for Android business logic

meta: id: native-business-logic-migration-37 feature: native-business-logic-migration priority: P1 depends_on: [native-business-logic-migration-34] tags: [testing, android]

objective:

• Write comprehensive unit tests for Android business logic

deliverables:

• FeedParserTest.kt
• FeedFetcherTest.kt
• DatabaseTest.kt
• RepositoryTest.kt
• ViewModelTest.kt
• BackgroundSyncTest.kt
• SearchServiceTest.kt
• NotificationServiceTest.kt

tests:

• Unit: All test files compile
• Unit: All tests pass
• Coverage: >80% code coverage

acceptance_criteria:

• All business logic covered
• Edge cases tested
• Error cases tested
• Performance tests included

• 80% code coverage

validation:

• Run ./gradlew test
• Check coverage report with Jacoco

notes:

• Use JUnit 5
• Use MockK for mocking
• Use Coroutines Test for async