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gerrit-public.fairphone.software / platform / external / robolectric / 8e1943fdcc6477b566705576997c307cfad17ea9
commit8e1943fdcc6477b566705576997c307cfad17ea9[log] [tgz]
authorGoogler <noreply@google.com>Thu May 27 16:55:48 2021 -0700
committerMichael Hoisie <hoisie@google.com>Thu Jun 10 20:41:23 2021 -0700
treee75accbe0d771bd11bab5cc74c7c59a65d9e63a5
parente64d00eefcfceee380c376e6d833d13b515c4554 [diff]
Add count stats collection to reflection method calls in ReflectionHelpers

PiperOrigin-RevId: 376278574
2 files changed
tree: e75accbe0d771bd11bab5cc74c7c59a65d9e63a5
  1. .circleci/
  2. .github/
  3. annotations/
  4. buildSrc/
  5. errorprone/
  6. gradle/
  7. images/
  8. integration_tests/
  9. junit/
  10. pluginapi/
  11. plugins/
  12. preinstrumented/
  13. processor/
  14. resources/
  15. robolectric/
  16. sandbox/
  17. scripts/
  18. shadowapi/
  19. shadows/
  20. testapp/
  21. utils/
  22. .gitignore
  23. build.gradle
  24. CODE_OF_CONDUCT.md
  25. gradle.properties
  26. gradlew
  27. gradlew.bat
  28. LICENSE
  29. README.md
  30. resources.arsc
  31. settings.gradle
  32. WORKSPACE
README.md

Build Status GitHub release

Robolectric is the industry-standard unit testing framework for Android. With Robolectric, your tests run in a simulated Android environment inside a JVM, without the overhead of an emulator.

Usage

Here's an example of a simple test written using Robolectric:

@RunWith(AndroidJUnit4.class)
public class MyActivityTest {

  @Test
  public void clickingButton_shouldChangeResultsViewText() throws Exception {
    Activity activity = Robolectric.setupActivity(MyActivity.class);

    Button button = (Button) activity.findViewById(R.id.press_me_button);
    TextView results = (TextView) activity.findViewById(R.id.results_text_view);

    button.performClick();
    assertThat(results.getText().toString(), equalTo("Testing Android Rocks!"));
  }
}

For more information about how to install and use Robolectric on your project, extend its functionality, and join the community of contributors, please visit http://robolectric.org.

Install

Starting a New Project

If you'd like to start a new project with Robolectric tests you can refer to deckard (for either maven or gradle) as a guide to setting up both Android and Robolectric on your machine.

build.gradle:

testImplementation "org.robolectric:robolectric:4.5.1"

Building And Contributing

Robolectric is built using Gradle. Both IntelliJ and Android Studio can import the top-level build.gradle file and will automatically generate their project files from it.

Robolectric supports running tests against multiple Android API levels. The work it must do to support each API level is slightly different, so its shadows are built separately for each. To build shadows for every API version, run:

./gradlew clean assemble testClasses --parallel

Using Snapshots

If you would like to live on the bleeding edge, you can try running against a snapshot build. Keep in mind that snapshots represent the most recent changes on master and may contain bugs.

build.gradle:

repositories {
    maven { url "https://oss.sonatype.org/content/repositories/snapshots" }
}

dependencies {
    testImplementation "org.robolectric:robolectric:4.6-SNAPSHOT"
}