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Commit a04567dc authored by AI test gen's avatar AI test gen Committed by Derek Sollenberger
Browse files

Add unit test for WallpaperService.Engine#getRenderingSurfaceControl 

Adds a unit test for the `getRenderingSurfaceControl` method to ensure it returns the expected initial value.


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Original Change: ag/35063715
Test: passed ABTD tests http://go/forrest-run/L57400030017258632
Bug: 431235865
Flag: TEST_ONLY

Change-Id: Iad99426f516cc7d0d2d899e363126872eb0354b3
parent a409f98e

tests/Internal/src/android/service/wallpaper/WallpaperServiceTest.java

+19 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ package android.service.wallpaper; 


import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertNull;

import static org.junit.Assert.assertTrue;



import androidx.test.filters.SmallTest;
@@ -98,4 +99,22 @@ public class WallpaperServiceTest { 


        engine.notifyColorsChanged();

    }



    @Test

    public void testGetRenderingSurfaceControl() {

        WallpaperService service = new WallpaperService() {

            @Override

            public Engine onCreateEngine() {

                return new Engine();

            }

        };

        WallpaperService.Engine engine = service.onCreateEngine();



        // Before the engine's surface is created and updated, this field is expected to be null.

        // A full integration test would be required to verify the non-null case, as creating a

        // real SurfaceControl requires significant setup. This unit test verifies the getter's

        // basic functionality and initial state.

        assertNull("getRenderingSurfaceControl should return null before surface creation",

                engine.getRenderingSurfaceControl());

    }

}