Summary: Ctors | Methods | Protected Methods | Inherited Methods | [Expand All]

ActivityScenarioRule

Kotlin |Java

public final class ActivityScenarioRule
extends ExternalResource

java.lang.Object
↳	org.junit.rules.ExternalResource
	↳	androidx.test.ext.junit.rules.ActivityScenarioRule<A extends android.app.Activity>

ActivityScenarioRule launches a given activity before the test starts and closes after the test.

You can access to scenario interface via getScenario() method. You may finish your activity manually in your test, it will not cause any problems and this rule does nothing after the test in such cases.

This rule is an upgraded version of ActivityTestRule. The previous version will be deprecated and eventually be removed from the library in the future.

Example:

   @Rule
   public ActivityScenarioRule rule = new ActivityScenarioRule<>(MyActivity.class);

   @Test
   public void myTest() {
     ActivityScenario scenario = rule.getScenario();
     // Your test code goes here.
   }

Summary

Public constructors
`ActivityScenarioRule(Class<A> activityClass)` Constructs ActivityScenarioRule for a given activity class.
`ActivityScenarioRule(Class<A> activityClass, Bundle activityOptions)`
`ActivityScenarioRule(Intent startActivityIntent)` Constructs ActivityScenarioRule with a given intent.
`ActivityScenarioRule(Intent startActivityIntent, Bundle activityOptions)`

Public methods
`ActivityScenario<A>`	`getScenario()` Returns `ActivityScenario` of the given activity class.

Protected methods
`void`	`after()`
`void`	`before()`

Inherited methods

From class


  
    org.junit.rules.ExternalResource

From class


  
    java.lang.Object

From interface


  
    org.junit.rules.TestRule

Public constructors