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Commit 5464ce00 authored by Ats Jenk's avatar Ats Jenk
Browse files

Update bubble stash test for transient taskbar 

Include unit test to check that view properties are set to expected
values at the end of an unstash animation.
Add tests to check that alpha for bubbles and background changes
separately during unstash and stash animations.

Bug: 345488489
Test: TransientBubbleStashControllerTest
Flag: com.android.wm.shell.enable_bubble_bar
Change-Id: Ifd10d4524128d42d23fe67c0eff2c4ae16d3b27b
parent bf09e036

quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/bubbles/stashing/TransientBubbleStashControllerTest.kt

+90 −1
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation 
import com.android.launcher3.anim.AnimatedFloat

import com.android.launcher3.taskbar.StashedHandleView

import com.android.launcher3.taskbar.TaskbarInsetsController

import com.android.launcher3.taskbar.TaskbarStashController

import com.android.launcher3.taskbar.bubbles.BubbleBarView

import com.android.launcher3.taskbar.bubbles.BubbleBarViewController

import com.android.launcher3.taskbar.bubbles.BubbleStashedHandleViewController
@@ -36,6 +37,7 @@ import com.android.launcher3.taskbar.bubbles.BubbleView 
import com.android.launcher3.util.MultiValueAlpha

import com.android.wm.shell.shared.animation.PhysicsAnimator

import com.android.wm.shell.shared.animation.PhysicsAnimatorTestUtils

import com.google.common.collect.Range

import com.google.common.truth.Truth.assertThat

import org.junit.Before

import org.junit.Rule
@@ -59,7 +61,7 @@ class TransientBubbleStashControllerTest { 
        const val BUBBLE_BAR_WIDTH = 200

        const val BUBBLE_BAR_HEIGHT = 100

        const val HOTSEAT_TRANSLATION_Y = -45f

        const val TASK_BAR_TRANSLATION_Y = -TASKBAR_BOTTOM_SPACE

        const val TASK_BAR_TRANSLATION_Y = -TASKBAR_BOTTOM_SPACE.toFloat()

        const val HANDLE_VIEW_WIDTH = 150

        const val HANDLE_VIEW_HEIGHT = 4

        const val BUBBLE_BAR_STASHED_TRANSLATION_Y = -4.5f
@@ -195,6 +197,93 @@ class TransientBubbleStashControllerTest { 
        assertThat(bubbleView.alpha).isEqualTo(1f)

    }



    @Test

    fun updateStashedAndExpandedState_unstash_bubbleBarShown_stashedHandleHidden() {

        // Given bubble bar has bubbles and is stashed

        mTransientBubbleStashController.isStashed = true

        whenever(bubbleBarViewController.isHiddenForNoBubbles).thenReturn(false)



        val bubbleInitialTranslation = bubbleView.translationY



        // When unstash

        getInstrumentation().runOnMainSync {

            mTransientBubbleStashController.updateStashedAndExpandedState(

                stash = false,

                expand = false,

            )

        }



        // Wait until animations ends

        advanceTimeBy(BubbleStashController.BAR_STASH_DURATION)

        PhysicsAnimatorTestUtils.blockUntilAnimationsEnd(DynamicAnimation.TRANSLATION_Y)



        // Then check BubbleBarController is notified

        verify(bubbleBarViewController).onStashStateChanging()

        // Bubble bar is unstashed

        assertThat(mTransientBubbleStashController.isStashed).isFalse()

        assertThat(bubbleBarView.translationY).isEqualTo(TASK_BAR_TRANSLATION_Y)

        assertThat(bubbleBarView.alpha).isEqualTo(1f)

        assertThat(bubbleBarView.scaleX).isEqualTo(1f)

        assertThat(bubbleBarView.scaleY).isEqualTo(1f)

        assertThat(bubbleBarView.background.alpha).isEqualTo(255)

        // Handle view is hidden

        assertThat(stashedHandleView.translationY).isEqualTo(0)

        assertThat(stashedHandleView.alpha).isEqualTo(0)

        // Bubble view is reset

        assertThat(bubbleView.translationY).isEqualTo(bubbleInitialTranslation)

        assertThat(bubbleView.alpha).isEqualTo(1f)

    }



    @Test

    fun updateStashedAndExpandedState_stash_animatesAlphaForBubblesAndBackgroundSeparately() {

        // Given bubble bar has bubbles and is unstashed

        mTransientBubbleStashController.isStashed = false

        whenever(bubbleBarViewController.isHiddenForNoBubbles).thenReturn(false)



        // When unstash

        getInstrumentation().runOnMainSync {

            mTransientBubbleStashController.updateStashedAndExpandedState(

                stash = true,

                expand = false,

            )

        }



        // Stop after alpha starts

        advanceTimeBy(TaskbarStashController.TASKBAR_STASH_ALPHA_START_DELAY + 10)



        // Bubble bar alpha is set to 1

        assertThat(bubbleBarView.alpha).isEqualTo(1f)

        // We animate alpha for background and children separately

        assertThat(bubbleView.alpha).isIn(Range.open(0f, 1f))

        assertThat(bubbleBarView.background.alpha).isIn(Range.open(0, 255))

        assertThat(bubbleBarView.background.alpha).isNotEqualTo((bubbleView.alpha * 255f).toInt())

    }



    @Test

    fun updateStashedAndExpandedState_unstash_animatesAlphaForBubblesAndBackgroundSeparately() {

        // Given bubble bar has bubbles and is stashed

        mTransientBubbleStashController.isStashed = true

        whenever(bubbleBarViewController.isHiddenForNoBubbles).thenReturn(false)



        // When unstash

        getInstrumentation().runOnMainSync {

            mTransientBubbleStashController.updateStashedAndExpandedState(

                stash = false,

                expand = false,

            )

        }



        // Stop after alpha starts

        advanceTimeBy(TaskbarStashController.TASKBAR_STASH_ALPHA_START_DELAY + 10)



        // Bubble bar alpha is set to 1

        assertThat(bubbleBarView.alpha).isEqualTo(1f)

        // We animate alpha for background and children separately

        assertThat(bubbleView.alpha).isIn(Range.open(0f, 1f))

        assertThat(bubbleBarView.background.alpha).isIn(Range.open(0, 255))

        assertThat(bubbleBarView.background.alpha).isNotEqualTo((bubbleView.alpha * 255f).toInt())

    }



    @Test

    fun isSysuiLockedSwitchedToFalseForOverview_unlockAnimationIsShown() {

        // Given screen is locked and bubble bar has bubbles