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Commit 4dbe518c authored by Lucas Dupin's avatar Lucas Dupin
Browse files

Ensure inital and final state 

Make sure we're in an expected state when the test starts,
and that animations will be cancelled when it ends.

Fixes: 124858892
Test: atest ScrimControllerTest
Change-Id: Ia0395f47968fea6559b4279ea7bcc6a87a4e4582
parent 92ed8d72

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java

+9 −6
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ import com.android.systemui.statusbar.ScrimView; 
import com.android.systemui.util.wakelock.WakeLock;

import com.android.systemui.utils.os.FakeHandler;



import org.junit.After;

import org.junit.Assert;

import org.junit.Before;

import org.junit.Test;
@@ -99,12 +100,13 @@ public class ScrimControllerTest extends SysuiTestCase { 
                visible -> mScrimVisibility = visible, mDozeParamenters, mAlarmManager);

        mScrimController.setHasBackdrop(false);

        mScrimController.setWallpaperSupportsAmbientMode(false);

        mScrimController.transitionTo(ScrimState.KEYGUARD);

        mScrimController.finishAnimationsImmediately();

    }



    @Test

    public void initialState() {

        Assert.assertEquals("ScrimController should start initialized",

                mScrimController.getState(), ScrimState.UNINITIALIZED);

    @After

    public void tearDown() {

        mScrimController.finishAnimationsImmediately();

    }



    @Test
@@ -307,13 +309,13 @@ public class ScrimControllerTest extends SysuiTestCase { 
        reset(mScrimBehind);

        mScrimController.setPanelExpansion(0f);

        mScrimController.setPanelExpansion(1.0f);

        mScrimController.onPreDraw();

        mScrimController.finishAnimationsImmediately();



        Assert.assertEquals("Scrim alpha should change after setPanelExpansion",

                mScrimBehindAlpha, mScrimBehind.getViewAlpha(), 0.01f);



        mScrimController.setPanelExpansion(0f);

        mScrimController.onPreDraw();

        mScrimController.finishAnimationsImmediately();



        Assert.assertEquals("Scrim alpha should change after setPanelExpansion",

                mScrimBehindAlpha, mScrimBehind.getViewAlpha(), 0.01f);
@@ -336,6 +338,7 @@ public class ScrimControllerTest extends SysuiTestCase { 


        mScrimController.setExpansionAffectsAlpha(true);

        mScrimController.setPanelExpansion(0.1f);

        mScrimController.finishAnimationsImmediately();

        Assert.assertNotEquals("Scrim opacity should change when setExpansionAffectsAlpha "

                + "is true", scrimAlpha, mScrimBehind.getViewAlpha(), 0.01f);

    }