Merge "Add test for scene animation when distance is not specified yet" into main (e80236e2) · Commits · e / os / android_frameworks_base

packages/SystemUI/compose/scene/tests/src/com/android/compose/animation/scene/DraggableHandlerTest.kt

+24 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ import com.android.compose.animation.scene.TestScenes.SceneA
		import com.android.compose.animation.scene.TestScenes.SceneB
		import com.android.compose.animation.scene.TestScenes.SceneC
		import com.android.compose.animation.scene.content.state.TransitionState
		import com.android.compose.animation.scene.content.state.TransitionState.Companion.DistanceUnspecified
		import com.android.compose.animation.scene.content.state.TransitionState.Transition
		import com.android.compose.animation.scene.subjects.assertThat
		import com.android.compose.gesture.NestedDraggable
		@@ -784,6 +785,29 @@ class DraggableHandlerTest {
		assertIdle(SceneB)
		}

		@Test
		fun animateWhenDistanceUnspecified() = runGestureTest {
		layoutState.transitions = transitions {
		from(SceneA, to = SceneB) {
		distance = UserActionDistance { _, _, _ -> DistanceUnspecified }
		}
		}

		val controller = onDragStarted(overSlop = up(fractionOfScreen = 0.9f))

		// The distance is not computed yet, so we don't know the "progress" value yet.
		assertTransition(fromScene = SceneA, toScene = SceneB, progress = 0.0f)

		controller.onDragStoppedAnimateNow(
		// We are animating from SceneA to SceneA, when the distance is still unspecified.
		velocity = velocityThreshold,
		onAnimationStart = {
		assertTransition(fromScene = SceneA, toScene = SceneB, progress = 0.0f)
		},
		)
		assertIdle(SceneA)
		}

		@Test
		fun showOverlay() = runGestureTest {
		mutableUserActionsA = mapOf(Swipe.Down to UserActionResult.ShowOverlay(OverlayA))