EspressoEnv

Templates to help Espresso tests.

hint

https://developer.android.com/jetpack/androidx/versions https://developer.android.com/jetpack/androidx/releases/test

Running

• Collect and manage the results
  • Composer
    • https://github.com/gojuno/composer

Example

$ ./gradlew test
$ ./gradlew connectedAndroidTest
$ ./gradlew benchmarkReport # benchmark

To run benchmark against arbitrary module

• Add the target module into the benchmark module as a library
  • https://developer.android.com/studio/projects/android-library#Convert
• Or add benchmark dependencies into the target module
  • Make sure below attributes is in the test Manidest in order to disable debug features which affects performance

  <application
      android:debuggable="false"
      tools:ignore="HardcodedDebugMode"
      tools:replace="android:debuggable" />
  

  • https://www.youtube.com/watch?v=ZffMCJdA5Qc&feature=youtu.be&t=1859

For fragment

• https://developer.android.com/reference/androidx/fragment/app/testing/FragmentScenario
  • It helps us to implement "fragment" focused tests