BackgroundTestRule

java.lang.Object

org.robolectric.junit.rules.BackgroundTestRule

All Implemented Interfaces:: org.junit.rules.TestRule

public final class BackgroundTestRule
extends Object
implements org.junit.rules.TestRule

Let tests to run on background thread, if it has annotation BackgroundTestRule.BackgroundTest.

This is useful for testing logic that explicitly forbids being called on the main thread.

Example usage:

{@code

Nested Class Summary

Nested Classes

Modifier and Type Class Description

static interface BackgroundTestRule.BackgroundTest
Annotation for test methods that need to be executed in a background thread.
Constructor Summary

Constructors

Constructor Description

BackgroundTestRule()
Method Summary

Modifier and Type Method Description

org.junit.runners.model.Statement apply(org.junit.runners.model.Statement base, org.junit.runner.Description description)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- BackgroundTestRule
  
  public BackgroundTestRule()
Method Details
- apply
  
  public org.junit.runners.model.Statement apply(org.junit.runners.model.Statement base, org.junit.runner.Description description)
  
  Specified by:
  
  apply in interface org.junit.rules.TestRule