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gerrit-public.fairphone.software / platform / external / robolectric / 54dbc22ffa40758ae41e9cf055145b535dcd3147
commit54dbc22ffa40758ae41e9cf055145b535dcd3147[log] [tgz]
authorGoogler <noreply@google.com>Wed Sep 26 08:37:10 2018 -0700
committerBrett Chabot <brettchabot@google.com>Thu Sep 27 11:23:57 2018 -0700
treee1d6e998b784a6280281642822d063b76f622e7d
parent5d741744ddf4b0541acc254a43083c21633b23ce [diff]
Add ability to create Deep Proxies, which are proxies which automatically create deep proxies instead of null for non-primitive methods.

Use a Deep Proxy for MEDIA_SESSION_MANAGER, which allows MediaSession to not crash on creation due to an NPE from attempting to interact with the previously shallow proxy.

PiperOrigin-RevId: 214610113
3 files changed
tree: e1d6e998b784a6280281642822d063b76f622e7d
  1. .circleci/
  2. .github/
  3. annotations/
  4. buildSrc/
  5. errorprone/
  6. gradle/
  7. images/
  8. integration_tests/
  9. junit/
  10. processor/
  11. resources/
  12. robolectric/
  13. sandbox/
  14. scripts/
  15. shadowapi/
  16. shadows/
  17. testapp/
  18. utils/
  19. .gitignore
  20. .travis.yml
  21. build.gradle
  22. CODE_OF_CONDUCT.md
  23. gradle.properties
  24. gradlew
  25. gradlew.bat
  26. LICENSE
  27. README.md
  28. resources.arsc
  29. settings.gradle
  30. 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(RobolectricTestRunner.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:

testCompile "org.robolectric:robolectric:3.8"

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.

You will need to have portions of the Android SDK available in your local Maven artifact repository in order to build Robolectric. Copy all required Android dependencies to your local Maven repo by running:

./scripts/install-dependencies.rb

Note: You'll need Maven installed, ANDROID_HOME set and to have the SDK and Google APIs for API Level 27 downloaded to do this.

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 install compileTest

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 {
    testCompile "org.robolectric:robolectric:4.0-alpha-4-SNAPSHOT"
}