Summary: Ctors | Methods | Inherited Methods

AndroidJUnit4

Kotlin |Java

Note: This library does not have Kotlin reference docs, but you can call the Java API from Kotlin source code. To learn more, see Kotlin's interop documentation.

public final class AndroidJUnit4
extends Runner implements Filterable, Sortable

java.lang.Object
↳	org.junit.runner.Runner
	↳	androidx.test.ext.junit.runners.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' AndroidJUnitRunner argument.
• Supports running tests on the application's UI Thread, for tests annotated with ERROR(/UiThreadTest).

Usage @RunWith(AndroidJUnit4.class)

Summary

Public constructors
AndroidJUnit4(Class<?> klass)

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

Inherited methods
From class org.junit.runner.Runner abstract Description getDescription() abstract void run(RunNotifier arg0) int testCount()
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()
From interface org.junit.runner.Describable abstract Description getDescription()
From interface org.junit.runner.manipulation.Filterable abstract void filter(Filter arg0)
From interface org.junit.runner.manipulation.Sortable abstract void sort(Sorter arg0)

Public constructors

AndroidJUnit4

public AndroidJUnit4 (Class<?> klass)

Parameters
klass	Class

Throws
InitializationError

Public methods

filter

public void filter (Filter filter)

Parameters
filter	Filter

Throws
NoTestsRemainException

getDescription

public Description getDescription ()

Returns
Description

run

public void run (RunNotifier runNotifier)

Parameters
runNotifier	RunNotifier

sort

public void sort (Sorter sorter)

Parameters
sorter	Sorter