AndroidComposeUiTest
@ExperimentalTestApi
sealed interface AndroidComposeUiTest<A : ComponentActivity> : ComposeUiTest
Variant of ComposeUiTest for when you want to have access the current activity of type A.
The activity might not always be available, for example if the test navigates to another
activity. In such cases, activity will return null.
An instance of AndroidComposeUiTest can be obtained by calling runAndroidComposeUiTest, the
argument to which will have it as the receiver scope.
Note that any Compose content can be found and tested, regardless if it is hosted by activity
or not. What is important, is that the content is set during the lambda passed to
runAndroidComposeUiTest (not before, and not after), and that the activity that is actually
hosting the Compose content is in resumed state.
Parameters
| A | The Activity type to be interacted with, which typically (but not necessarily) is the activity that was launched and hosts the Compose content |
Properties
val activity: A?
Returns the current activity of type A used in this ComposeUiTest. If no such activity is
available, for example if you've navigated to a different activity and the original host has
now been destroyed, this will return null.
Note that you should never hold on to a reference to the Activity, always use activity to
interact with the Activity.
