diff --git a/shell/platform/android/test/README.md b/shell/platform/android/test/README.md index 01cbb0a48c59f..794c9300a9fe4 100644 --- a/shell/platform/android/test/README.md +++ b/shell/platform/android/test/README.md @@ -1,6 +1,6 @@ # Unit testing Java code -All Java code in the engine should now be able to be tested with Robolectric 4.8.1 +All Java code in the engine should now be able to be tested with Robolectric 4.7.3 and JUnit 4. The test suite has been added after the bulk of the Java code was first written, so most of these classes do not have existing tests. Ideally code after this point should be tested, either with unit tests here or with diff --git a/shell/platform/android/test/io/flutter/plugin/platform/PlatformViewsControllerTest.java b/shell/platform/android/test/io/flutter/plugin/platform/PlatformViewsControllerTest.java index 1f455027315e8..dced7822b81cd 100644 --- a/shell/platform/android/test/io/flutter/plugin/platform/PlatformViewsControllerTest.java +++ b/shell/platform/android/test/io/flutter/plugin/platform/PlatformViewsControllerTest.java @@ -7,11 +7,9 @@ import static org.mockito.Mockito.*; import static org.robolectric.Shadows.shadowOf; -import android.app.Presentation; import android.content.Context; import android.content.MutableContextWrapper; import android.content.res.AssetManager; -import android.graphics.Canvas; import android.graphics.SurfaceTexture; import android.util.SparseArray; import android.view.MotionEvent; @@ -55,8 +53,6 @@ import org.robolectric.annotation.Config; import org.robolectric.annotation.Implementation; import org.robolectric.annotation.Implements; -import org.robolectric.shadows.ShadowDialog; -import org.robolectric.shadows.ShadowSurface; import org.robolectric.shadows.ShadowSurfaceView; @Config(manifest = Config.NONE) @@ -509,8 +505,7 @@ public void createHybridPlatformViewMessage_throwsIfViewIsNull() { } @Test - @Config( - shadows = {ShadowFlutterJNI.class, ShadowPlatformTaskQueue.class, ShadowPresentation.class}) + @Config(shadows = {ShadowFlutterJNI.class, ShadowPlatformTaskQueue.class}) public void onDetachedFromJNI_clearsPlatformViewContext() { PlatformViewsController platformViewsController = new PlatformViewsController(); @@ -541,8 +536,7 @@ public void onDetachedFromJNI_clearsPlatformViewContext() { } @Test - @Config( - shadows = {ShadowFlutterJNI.class, ShadowPlatformTaskQueue.class, ShadowPresentation.class}) + @Config(shadows = {ShadowFlutterJNI.class, ShadowPlatformTaskQueue.class}) public void onPreEngineRestart_clearsPlatformViewContext() { PlatformViewsController platformViewsController = new PlatformViewsController(); @@ -746,12 +740,7 @@ public void disposeAndroidView_hybridComposition() { } @Test - @Config( - shadows = { - ShadowFlutterJNI.class, - ShadowReleasedSurface.class, - ShadowPlatformTaskQueue.class - }) + @Config(shadows = {ShadowFlutterJNI.class, ShadowPlatformTaskQueue.class}) public void disposeNullAndroidView() { PlatformViewsController platformViewsController = new PlatformViewsController(); @@ -771,20 +760,6 @@ public void disposeNullAndroidView() { attach(jni, platformViewsController); // Simulate create call from the framework. - // Before Robolectric 4.8, Surface#lockHardwareCanvas will throw exception at - // PlatformViewWrapper#setTexture, because Robolectric doesn't support to shadow - // Surface#lockHardwareCanvas, and it uses real Android logic with native pointer address is 0. - // This failure will ensure embeddedView's parent is null, because - // PlatformViewsController#createForTextureLayer will fail because of previous mentioned error, - // and PlatformViewsController#createForTextureLayer will not add embeddedView to wrapperView. - // So this test can pass. From Robolectric 4.8, it supports to shadow Surface#lockHardwareCanvas - // and it can pass with default true valid value, and - // PlatformViewsController#createForTextureLayer will run correctly and add embeddedView to - // wrapperView, and initializePlatformViewIfNeeded will fail because embeddedView's parent is - // not null. So adding a new shadow class called ShadowReleasedSurface to simulate previous - // Surface#lockHardwareCanvas failure to ensure this test can work with Robolectric 4.8 and - // later versions. But it is just a workaround, the root cause is this test case depends on - // just-failure behavior of Surface#lockHardwareCanvas in old Robolectric. createPlatformView( jni, platformViewsController, platformViewId, "testType", /* hybrid=*/ false); platformViewsController.initializePlatformViewIfNeeded(platformViewId); @@ -1413,50 +1388,6 @@ public void dispatch(Runnable runnable) { } } - /** - * The shadow class of {@link Surface} to simulate released surface. - * - *

This shadow class's usage is restricted, not for normal purpose. - */ - @Implements(Surface.class) - public static class ShadowReleasedSurface extends ShadowSurface { - public ShadowReleasedSurface() {} - - @Implementation - @Override - protected Canvas lockHardwareCanvas() { - throw new IllegalStateException("Surface has already been released."); - } - } - - /** - * The shadow class of {@link Presentation} to simulate Presentation showing logic. - * - *

Robolectric doesn't support VirtualDisplay creating correctly now, so this shadow class is - * used to simulate custom logic for Presentation. - */ - @Implements(Presentation.class) - public static class ShadowPresentation extends ShadowDialog { - private boolean isShowing = false; - - public ShadowPresentation() {} - - @Implementation - protected void show() { - isShowing = true; - } - - @Implementation - protected void dismiss() { - isShowing = false; - } - - @Implementation - protected boolean isShowing() { - return isShowing; - } - } - @Implements(FlutterJNI.class) public static class ShadowFlutterJNI { private static SparseArray replies = new SparseArray<>(); diff --git a/shell/platform/android/test_runner/build.gradle b/shell/platform/android/test_runner/build.gradle index 3e5a7c6c4c9a8..d1dfa4cc8d37b 100644 --- a/shell/platform/android/test_runner/build.gradle +++ b/shell/platform/android/test_runner/build.gradle @@ -70,7 +70,7 @@ android { testImplementation "androidx.test:core:1.4.0" testImplementation "com.google.android.play:core:1.8.0" testImplementation "com.ibm.icu:icu4j:69.1" - testImplementation "org.robolectric:robolectric:4.8.1" + testImplementation "org.robolectric:robolectric:4.7.3" testImplementation "junit:junit:4.13.2" testImplementation "androidx.test.ext:junit:1.1.4-alpha07" diff --git a/shell/platform/android/test_runner/src/main/resources/robolectric.properties b/shell/platform/android/test_runner/src/main/resources/robolectric.properties index ac3b918cdd7d5..ba72a7e57eb78 100644 --- a/shell/platform/android/test_runner/src/main/resources/robolectric.properties +++ b/shell/platform/android/test_runner/src/main/resources/robolectric.properties @@ -1,2 +1,2 @@ -sdk=32 +sdk=31 shadows=io.flutter.CustomShadowContextImpl