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gerrit-public.fairphone.software / platform / external / robolectric / 7ab686eb89f7619a37c001e68b330f8ef4fc4283
commit7ab686eb89f7619a37c001e68b330f8ef4fc4283[log] [tgz]
authorChristian Williams <christianw@google.com>Tue Jan 15 15:44:26 2019 -0800
committerChristian Williams <christianw@google.com>Tue Jan 15 17:30:41 2019 -0800
tree60d88ae0f56245b6843b983ed87d1bf841e9a8e1
parent76220b2839004ed864bbf0f577fcd65be7ee0f2e [diff]
Move Sdk from org.robolectric.internal to ...pluginapi.
17 files changed
tree: 60d88ae0f56245b6843b983ed87d1bf841e9a8e1
  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. .travis.yml
  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(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:

testImplementation "org.robolectric:robolectric:4.1"

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.

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 {
    testImplementation "org.robolectric:robolectric:4.2-SNAPSHOT"
}