Advicer

Flutter, BLoC and Clean Architecture. This project is based on Dart & Flutter - Zero to Mastery [2022] + Clean Architecture course.

Libraries & Dependencies

1. Provider
2. Flutter BLoC
3. Equatable
4. Dartz
5. DIO
6. Get it
7. Test
8. Mockito
9. Build Runner: Only version 2.3.0 is working for now. (31/10/2022)

Flutter Testing

Talk with your team and define your own testing pyramid, for example: Quantity of tests from high(bottom) to low(top).

1. Integration:
   1. Low amount of tests
   2. Test a complete process of your app
   3. Hard to write and long execution time
   4. Examples:
      1. Make a deposit of your banking account
      2. Create an account of your social media app
      3. Helpful link: https://docs.flutter.dev/cookbook/testing/integration/introduction
2. UI Golden Tests:
   1. Medium amount of tests
   2. Compares the current UI of your app with a defined image of this UI
   3. Not so hard to write and medium execution time
   4. Examples:
      1. Are all button state being as we expect them
   5. Helpful link 1: https://verygood.ventures/blog/alchemist-golden-tests-tutorial
   6. Helpful link 2: https://medium.com/flutter-community/flutter-golden-tests-common-widgets-with-snapshots-27f83f266cea
3. UI Widget Tests:
   1. Medium amount of tests
   2. Tests a UI component and the different states of it without business logic
   3. Not so hard to write and medium execution time
   4. Examples:
      1. Shows my UI a reloading spinner after a pull to refresh
   5. Helpful link: https://docs.flutter.dev/cookbook/testing/widget/introduction
4. Business Logic(Unit/BLoC):
   1. High amount of tests
   2. Tests only one specific case of your app
   3. Easy to write and fast execution time
   4. Examples:
      1. BLoC/Cubit tests (business logic)
      2. Utility functions
      3. Helpful link 1: https://docs.flutter.dev/cookbook/testing/unit/introduction
      4. Helpful link 2: https://pub.dev/packages/bloc_test