# Android Testing in Chromium

## How do I...

  - **set up**
    - [... set up a device for local testing?](/testing/android/docs/todo.md)
    - [... set up an emulator for local testing?](/testing/android/docs/todo.md)
  - **writing tests**
    - [... write an instrumentation test?](/testing/android/docs/instrumentation.md)
    - [... write a JUnit or Robolectric test?](/testing/android/docs/junit.md)
  - **running tests**
    - [... run a gtest?](/testing/android/docs/todo.md)
    - [... run an instrumentation test?](/testing/android/docs/todo.md)
    - [... run a Robolectric test?](/testing/android/docs/todo.md)
    - [... run the blink layout tests?](/testing/layout_tests.md)
    - [... run a telemetry test?](/testing/android/docs/todo.md)
  - **miscellaneous**
    - [... use code coverage for Java tests?](/build/android/docs/coverage.md)

## How does it work on Android?

  - [gtests](/testing/android/docs/gtest_implementation.md)
  - [instrumentation tests](/testing/android/docs/todo.md)
  - [junit tests](/testing/android/docs/todo.md)