1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.systemui.statusbar; 18 19 import static junit.framework.Assert.assertEquals; 20 21 import static org.mockito.ArgumentMatchers.anyInt; 22 import static org.mockito.Mockito.mock; 23 import static org.mockito.Mockito.times; 24 import static org.mockito.Mockito.verify; 25 26 import android.graphics.Canvas; 27 import android.graphics.Color; 28 import android.graphics.Rect; 29 import android.graphics.drawable.ColorDrawable; 30 import android.graphics.drawable.Drawable; 31 import android.support.test.filters.SmallTest; 32 import android.testing.AndroidTestingRunner; 33 import android.testing.TestableLooper; 34 import android.testing.TestableLooper.RunWithLooper; 35 import android.testing.ViewUtils; 36 import android.view.View; 37 38 import com.android.internal.colorextraction.ColorExtractor; 39 import com.android.internal.colorextraction.drawable.GradientDrawable; 40 import com.android.systemui.statusbar.policy.ConfigurationController; 41 import com.android.systemui.utils.leaks.LeakCheckedTest; 42 43 import org.junit.Before; 44 import org.junit.Test; 45 import org.junit.runner.RunWith; 46 47 @RunWith(AndroidTestingRunner.class) 48 @SmallTest 49 public class ScrimViewTest extends LeakCheckedTest { 50 51 ScrimView mView; 52 53 @Before 54 public void setUp() { 55 injectLeakCheckedDependency(ConfigurationController.class); 56 mView = new ScrimView(getContext()); 57 mView.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED); 58 mView.layout(0, 0, 1920, 1080); 59 } 60 61 @Test 62 @RunWithLooper 63 public void testAttachDetach() { 64 ViewUtils.attachView(mView); 65 TestableLooper.get(this).processAllMessages(); 66 ViewUtils.detachView(mView); 67 TestableLooper.get(this).processAllMessages(); 68 } 69 70 @Test 71 public void testSetDrawable_UpdateDrawable() { 72 Drawable drawable = new ColorDrawable(Color.GREEN); 73 mView.setDrawable(drawable); 74 assertEquals(drawable, mView.getDrawable()); 75 } 76 77 @Test 78 public void testCreation_initialColor() { 79 GradientDrawable drawable = (GradientDrawable) mView.getDrawable(); 80 ColorExtractor.GradientColors colors = mView.getColors(); 81 assertEquals("Main color should be set upon creation", 82 drawable.getMainColor(), colors.getMainColor()); 83 assertEquals("Secondary color should be set upon creation", 84 drawable.getSecondaryColor(), colors.getSecondaryColor()); 85 } 86 87 @Test 88 public void testSetViewAlpha_propagatesToDrawable() { 89 float alpha = 0.5f; 90 mView.setViewAlpha(alpha); 91 assertEquals(mView.getViewAlpha(), alpha); 92 } 93 94 @Test 95 public void testOnDraw_ExcludeRectDrawable() { 96 mView.setExcludedArea(new Rect(10, 10, 20, 20)); 97 Canvas canvas = mock(Canvas.class); 98 mView.onDraw(canvas); 99 // One time for each rect side 100 verify(canvas, times(4)).clipRect(anyInt(), anyInt(), anyInt(), anyInt()); 101 } 102 103 @Test 104 public void setTint_set() { 105 int tint = Color.BLUE; 106 mView.setTint(tint); 107 assertEquals(mView.getTint(), tint); 108 } 109 } 110