1 files changed, 118 insertions, 0 deletions
diff --git a/quickstep/tests/src/com/android/quickstep/TaskViewTest.java b/quickstep/tests/src/com/android/quickstep/TaskViewTest.java
new file mode 100644
index 0000000000..d744194d42
--- /dev/null
+++ b/quickstep/tests/src/com/android/quickstep/TaskViewTest.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.pm.ApplicationInfo;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.Rect;
+import android.util.DisplayMetrics;
+import android.view.MotionEvent;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.launcher3.statemanager.StatefulActivity;
+import com.android.quickstep.util.BorderAnimator;
+import com.android.quickstep.views.TaskView;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@SmallTest
+public class TaskViewTest {
+
+    @Mock
+    private StatefulActivity mContext;
+    @Mock
+    private Resources mResource;
+    @Mock
+    private BorderAnimator mHoverAnimator;
+    @Mock
+    private BorderAnimator mFocusAnimator;
+    private TaskView mTaskView;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        when(mResource.getDisplayMetrics()).thenReturn(mock(DisplayMetrics.class));
+        when(mResource.getConfiguration()).thenReturn(new Configuration());
+
+        when(mContext.getResources()).thenReturn(mResource);
+        when(mContext.getTheme()).thenReturn(mock(Resources.Theme.class));
+        when(mContext.getApplicationInfo()).thenReturn(mock(ApplicationInfo.class));
+        when(mContext.obtainStyledAttributes(any(), any(), anyInt(), anyInt())).thenReturn(
+                mock(TypedArray.class));
+
+        mTaskView = new TaskView(mContext, null, 0, 0, mFocusAnimator, mHoverAnimator);
+    }
+
+    @Test
+    public void notShowBorderOnBorderDisabled() {
+        mTaskView.setBorderEnabled(/* enabled= */ false);
+        MotionEvent event = MotionEvent.obtain(0, 0, MotionEvent.ACTION_HOVER_ENTER, 0.0f, 0.0f, 0);
+        mTaskView.onHoverEvent(MotionEvent.obtain(event));
+        verify(mHoverAnimator, never()).setBorderVisibility(/* visible= */ true, /* animated= */
+                true);
+
+        mTaskView.onFocusChanged(false, 0, new Rect());
+        verify(mFocusAnimator, never()).setBorderVisibility(/* visible= */ true, /* animated= */
+                true);
+    }
+
+    @Test
+    public void showBorderOnBorderEnabled() {
+        mTaskView.setBorderEnabled(/* enabled= */ true);
+        MotionEvent event = MotionEvent.obtain(0, 0, MotionEvent.ACTION_HOVER_ENTER, 0.0f, 0.0f, 0);
+        mTaskView.onHoverEvent(MotionEvent.obtain(event));
+        verify(mHoverAnimator, times(1)).setBorderVisibility(/* visible= */ true, /* animated= */
+                true);
+        mTaskView.onFocusChanged(true, 0, new Rect());
+        verify(mFocusAnimator, times(1)).setBorderVisibility(/* visible= */ true, /* animated= */
+                true);
+    }
+
+    @Test
+    public void hideBorderOnBorderDisabled() {
+        mTaskView.setBorderEnabled(/* enabled= */ false);
+        verify(mHoverAnimator, times(1)).setBorderVisibility(/* visible= */ false, /* animated= */
+                true);
+        verify(mFocusAnimator, times(1)).setBorderVisibility(/* visible= */ false, /* animated= */
+                true);
+    }
+
+    @Test
+    public void notShowBorderByDefault() {
+        MotionEvent event = MotionEvent.obtain(0, 0, MotionEvent.ACTION_HOVER_ENTER, 0.0f, 0.0f, 0);
+        mTaskView.onHoverEvent(MotionEvent.obtain(event));
+        verify(mHoverAnimator, never()).setBorderVisibility(/* visible= */ false, /* animated= */
+                true);
+        mTaskView.onFocusChanged(true, 0, new Rect());
+        verify(mHoverAnimator, never()).setBorderVisibility(/* visible= */ false, /* animated= */
+                true);
+    }
+}