Jaykong/flutter_test

demo for unit test, widget test and integration test

Flutter test

Basic

1. Concepts

   • Unit test

     A unit test tests a single function, method, or class.

     • example

• widget test

  • example

    https://flutter.dev/docs/cookbook/testing/widget/introduction

• intergration test

  • example

    https://flutter.dev/docs/cookbook/testing/integration/introduction

    http://cogitas.net/write-integration-test-flutter/

Assignment:

write unit test and widget test and intergration test for counter demo	

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1. Bloc test

   https://bloclibrary.dev/#/testing

   https://blog.codemagic.io/flutter-unit-testing-bloc-with-codemagic/

2. Introduce Mockito library

   Monk: stub

   Fake: override

   https://pub.dev/packages/mockito

3. Library test

   https://github.com/brianegan/flutter_architecture_samples/tree/master/todos_repository_simple

4. TDD example

   https://resocoder.com/category/tutorials/flutter/tdd-clean-architecture/

5. mobile 2.0 example

Assignment:

write bloc test for the following project

https://bloclibrary.dev/#/fluttertimertutorial

Code coverage:

1. 100%

2. mockito mock ticker

Error testing

[How do you unittest exceptions in Dart?](