GENERAL_GUIDE.md

General testing guidance

When adding a new test on the project, our test class needs to extend UnitTest class.

UnitTest

UnitTest is a base class that offers the following:

• CoroutinesTestRule - A JUnit rule that swaps Dispatchers.main() and resets it after the tests have completed.
• TestCoroutineDispatcher - Coroutine dispatcher for unit tests.
• TestAppCoroutineDispatchers - A test double for AppCoroutineDispatchers.

All test cases that make use of Kotlin Coroutines or Flow need to execute their flow inside the following block:

coroutinesTestRule.testDispatcher.runBlockingTest {}