WallpaperColors cts test
Bug: 36856508
Test: runtest --path cts/tests/app/src/android/app/cts/WallpaperColorsTest.java
Change-Id: I1d25c1b19c46f8bac51ba9145a49bfccfda7fc75
diff --git a/tests/app/src/android/app/cts/WallpaperColorsTest.java b/tests/app/src/android/app/cts/WallpaperColorsTest.java
new file mode 100644
index 0000000..922118c
--- /dev/null
+++ b/tests/app/src/android/app/cts/WallpaperColorsTest.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2017 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 android.app.cts;
+
+import android.app.WallpaperColors;
+import android.graphics.Color;
+import android.os.Debug;
+import android.os.Parcel;
+import android.support.test.runner.AndroidJUnit4;
+import android.util.Pair;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.ArrayList;
+
+@RunWith(AndroidJUnit4.class)
+public class WallpaperColorsTest {
+
+ @Test
+ public void getWallpaperColorsTest() {
+ ArrayList<Pair<Color, Integer>> colorList = new ArrayList<>();
+ colorList.add(new Pair<>(Color.valueOf(Color.WHITE), 5));
+ colorList.add(new Pair<>(Color.valueOf(Color.BLACK), 5));
+
+ WallpaperColors colors = new WallpaperColors(colorList);
+ Assert.assertSame(colors.getColors(), colorList);
+ }
+
+ @Test
+ public void supportsDarkTextOverrideTest() {
+ ArrayList<Pair<Color, Integer>> colorList = new ArrayList<>();
+ colorList.add(new Pair<>(Color.valueOf(Color.BLACK), 5));
+
+ // Black should not support dark text!
+ WallpaperColors colors = new WallpaperColors(colorList);
+ Assert.assertFalse(colors.supportsDarkText());
+
+ // Override it
+ colors = new WallpaperColors(colorList, true);
+ Assert.assertTrue(colors.supportsDarkText());
+ }
+
+ @Test
+ public void equalsTest() {
+ ArrayList<Pair<Color, Integer>> list1 = new ArrayList<>();
+ list1.add(new Pair<>(Color.valueOf(Color.BLACK), 5));
+ WallpaperColors colors1 = new WallpaperColors(list1);
+
+ ArrayList<Pair<Color, Integer>> list2 = new ArrayList<>();
+ list2.add(new Pair<>(Color.valueOf(Color.WHITE), 1));
+ WallpaperColors colors2 = new WallpaperColors(list2);
+
+ // Different list
+ Assert.assertNotEquals(colors1, null);
+ Assert.assertNotEquals(colors1, colors2);
+
+ // List with same values
+ ArrayList<Pair<Color, Integer>> list3 = new ArrayList<>();
+ list3.add(new Pair<>(Color.valueOf(Color.BLACK), 5));
+ WallpaperColors colors3 = new WallpaperColors(list3);
+ Assert.assertEquals(colors1, colors3);
+ Assert.assertEquals(colors1.hashCode(), colors3.hashCode());
+
+ // same values but different overrides
+ WallpaperColors colors4 = new WallpaperColors(list1, true);
+ WallpaperColors colors5 = new WallpaperColors(list1, false);
+ Assert.assertNotEquals(colors4, colors5);
+ }
+
+ @Test
+ public void parcelTest() {
+ ArrayList<Pair<Color, Integer>> colorList = new ArrayList<>();
+ colorList.add(new Pair<>(Color.valueOf(Color.WHITE), 5));
+ colorList.add(new Pair<>(Color.valueOf(Color.BLACK), 3));
+ WallpaperColors wallpaperColors = new WallpaperColors(colorList);
+
+ Parcel parcel = Parcel.obtain();
+ wallpaperColors.writeToParcel(parcel, 0);
+ parcel.setDataPosition(0);
+ WallpaperColors newColors = new WallpaperColors(parcel);
+ Assert.assertEquals(wallpaperColors, newColors);
+ Assert.assertEquals(parcel.dataPosition(), parcel.dataSize());
+ parcel.recycle();
+ }
+
+}
