{% setvar book_path %}/reference/androidx/_book.yaml{% endsetvar %} {% include "_shared/_reference-head-tags.html" %}

AndroidJUnit4

public final class AndroidJUnit4

A JUnit4 runner for Android tests.

This runner offers several features on top of the standard JUnit4 runner,

Supports running on Robolectric. This implementation will delegate to RobolectricTestRunner if test is running in Robolectric enviroment. A custom runner can be provided by specifying the full class name in a 'android.junit.runner' system property.
Supports a per-test timeout - specfied via a 'timeout_msec' argument.
Supports running tests on the application's UI Thread, for tests annotated with .

Usage @RunWith(AndroidJUnit4.class)

Summary

Public constructors
`AndroidJUnit4(@NonNull Class<@NonNull Object> klass)`

Public methods
`@NonNull void`	`filter(@NonNull Filter filter)`
`@NonNull Description`	`getDescription()`
`@NonNull void`	`run(@NonNull RunNotifier runNotifier)`
`@NonNull void`	`sort(@NonNull Sorter sorter)`

public AndroidJUnit4(@NonNull Class<@NonNull Object> klass)

@NonNull
public void filter(@NonNull Filter filter)

@NonNull
public Description getDescription()

@NonNull
public void run(@NonNull RunNotifier runNotifier)

@NonNull
public void sort(@NonNull Sorter sorter)