Closed Kisty closed 3 months ago
/**
* Launches a Fragment with given arguments hosted by an empty [FragmentActivity] using
* given [FragmentFactory] and waits for it to reach a resumed state.
*
* This method cannot be called from the main thread.
*
* @param fragmentArgs a bundle to passed into fragment
* @param themeResId a style resource id to be set to the host activity's theme
* @param factory a fragment factory to use or null to use default factory
*/
inline fun <reified F : Fragment> launchFragment(
fragmentArgs: Bundle? = null,
@StyleRes themeResId: Int = R.style.FragmentScenarioEmptyFragmentActivityTheme,
factory: FragmentFactory? = null
) = FragmentScenario.launch(F::class.java, fragmentArgs, themeResId, factory)
So you should set to the host activity's theme, for example
@Test
fun dialogFragment_hasOkButton() {
launchFragment<MyDialogFragment>(null, R.style.AppTheme).apply {
onFragment { fragment ->
assertThat(fragment.dialog).isNotNull()
assertThat(fragment.requireDialog().isShowing).isTrue()
}
}
onView(withText("OK")).inRoot(isDialog()).check(matches(isCompletelyDisplayed()))
}
Closing this issue, as the solution was given above.
Description
When launching an AppCompatDialogFragment, it fails. I think it's due to the EmptyActivity the FragmentScenario uses doesn't have R.style.Theme_AppCompat as the style.
Steps to Reproduce
git clone https://github.com/Kisty/RobolectricAppCompatDialogFragmentIssue
./gradlew a:test
Robolectric & Android Version
Robolectric: 4.3 Android: API 28
Link to a public git repo demonstrating the problem:
https://github.com/Kisty/RobolectricAppCompatDialogFragmentIssue