- [Instructor] To use test recipe application…during test we will need a custom test runner.…Let's create that now.…Right click on the package name under Android Test…select New, Java Class…We will call it CustomTestRunner…Append dot test to the package name.…CustomTestRunner will extend Android J unit runner.…Extends AndroidJUnitRunner.…
To have the custom test runner extenuate…test recipe application instead of the normal recipe…application, we will need to override…the new application function.…Press control alt, and type NewApplication.…Press OK…Inside the body of NewApplication, in line 10,…we are going to keep the super core to NewApplication.…However we are going to replace the second perimeter from…className to test recipe application.…
So go ahead and replace that with TestRecipeApplication…dot class dot get name…To use the custom test runner we need to update…App slash build the gradle…Copy and paste the package name from here…and then go to gradle file.…In line 13 replace the TestInstrumentationRunner value…
Author
Released
8/30/2017- Why test?
- Local vs. on-device
- Code coverage
- UI testing
- RecyclerView
- Hermetic environment
- Dependency injection
- Testing with MVP
Skill Level Intermediate
Duration
Views
Related Courses
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Android App Development: Data Persistence Libraries
with Annyce Davis4h 52m Intermediate
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Introduction
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Welcome1m
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1. Testing Considerations
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Why test?1m 10s
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Types of tests1m 10s
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Local vs. on-device4m 54s
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2. Test as You Go
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The sample app1m 32s
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Smallest unit first2m 20s
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Code coverage5m 20s
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3. UI Testing
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RecyclerView7m
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RecipeActivity: Layout2m 38s
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Vector drawable: Create3m 7s
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Vector drawable: Use2m 8s
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SharedPreferencesFavorites5m 22s
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Favorite: OnClickListener1m 40s
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4. Hermetic Environment
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Test doubles2m 10s
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Dependency injection1m 3s
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InMemoryFavorites4m 30s
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RecipeApplication3m 18s
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TestRecipeApplication1m 51s
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CustomTestRunner2m 26s
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Test state: Setup2m 17s
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Test state: Test3m 47s
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5. Robot Pattern
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What vs. How56s
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ScreenRobot3m 4s
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RecipeRobot6m 12s
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Clear favorites6m 55s
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Separation of concerns1m 40s
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6. Model-View-Presenter
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Introduction1m 19s
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Refactor: Load recipe2m 58s
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Refactor: Show error6m 1s
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Refactor: Show recipe7m 6s
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Refactor: Toggle favorite3m 31s
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Mockito: Intro1m 18s
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Mockito: Setup4m 29s
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Testing with MVP: Exception2m 26s
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Summary1m 14s
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Conclusion
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Next steps23s
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Video: CustomTestRunner