unit-testing-step-by-step

1. Use Truth Library
2. Use @Test annotation
3. Fields or Values Validations
4. Test cases for Singleton class
5. Test cases for Simple/ Non Singleton class
6. Android Context inside test class
7. Value Comparison using Context and ResId
8. Use @Before and @After annotations
9. Use Room Database ( insert, update and delete )
10. Use @get:Rule
11. Use Dagger Hilt for Room Database testing
12. Use HiltAndroidRule