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android / platform / external / robolectric / 0619d2f96
commit0619d2f96fa08ce6779dbf0254a3a607b8447d85[log] [tgz]
authorGoogler <noreply@google.com>Mon Jan 13 02:35:28 2020 -0800
committerCopybara Robolectric Bot <copybara-robolectric@google.com>Mon Jan 13 02:35:58 2020 -0800
tree16bb0b56d43463503d9157ed31eaecdfbc37758a
parent70b6155e3534ffd455e1b8df4a7581119c2f5c31 [diff]
ShadowMediaCodec propagates the configured outputFormat.

First call to dequeueOutputBuffer will return `MediaCodec.INFO_OUTPUT_FORMAT_CHANGED`.
Configure will re-create a MediaFormat from the keys and values, which will be pending
until dequeueOutputBuffer is called.

PiperOrigin-RevId: 289404302
2 files changed
tree: 16bb0b56d43463503d9157ed31eaecdfbc37758a
  1. .circleci/
  2. .github/
  3. annotations/
  4. buildSrc/
  5. errorprone/
  6. gradle/
  7. images/
  8. integration_tests/
  9. junit/
  10. pluginapi/
  11. plugins/
  12. processor/
  13. resources/
  14. robolectric/
  15. sandbox/
  16. scripts/
  17. shadowapi/
  18. shadows/
  19. testapp/
  20. utils/
  21. .gitignore
  22. build.gradle
  23. CODE_OF_CONDUCT.md
  24. gradle.properties
  25. gradlew
  26. gradlew.bat
  27. LICENSE
  28. README.md
  29. resources.arsc
  30. settings.gradle
  31. 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:4.3.1"

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 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 {
    testImplementation "org.robolectric:robolectric:4.4-SNAPSHOT"
}