| /* |
| * Copyright (C) 2008 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.text.style.cts; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.graphics.Color; |
| import android.os.Parcel; |
| import android.text.TextPaint; |
| import android.text.style.BackgroundColorSpan; |
| |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class BackgroundColorSpanTest { |
| @Test |
| public void testConstructor() { |
| BackgroundColorSpan b = new BackgroundColorSpan(Color.GREEN); |
| |
| final Parcel p = Parcel.obtain(); |
| try { |
| b.writeToParcel(p, 0); |
| p.setDataPosition(0); |
| new BackgroundColorSpan(p); |
| } finally { |
| p.recycle(); |
| } |
| } |
| |
| @Test |
| public void testUpdateDrawState() { |
| BackgroundColorSpan backgroundColorSpan = new BackgroundColorSpan(Color.BLACK); |
| |
| TextPaint tp = new TextPaint(); |
| backgroundColorSpan.updateDrawState(tp); |
| assertEquals(Color.BLACK, tp.bgColor); |
| |
| backgroundColorSpan = new BackgroundColorSpan(Color.BLUE); |
| backgroundColorSpan.updateDrawState(tp); |
| assertEquals(Color.BLUE, tp.bgColor); |
| } |
| |
| @Test(expected=NullPointerException.class) |
| public void testUpdateDrawStateNull() { |
| BackgroundColorSpan backgroundColorSpan = new BackgroundColorSpan(Color.BLACK); |
| |
| backgroundColorSpan.updateDrawState(null); |
| } |
| |
| @Test |
| public void testGetBackgroundColor() { |
| BackgroundColorSpan backgroundColorSpan = new BackgroundColorSpan(Color.CYAN); |
| assertEquals(Color.CYAN, backgroundColorSpan.getBackgroundColor()); |
| |
| backgroundColorSpan = new BackgroundColorSpan(Color.GRAY); |
| assertEquals(Color.GRAY, backgroundColorSpan.getBackgroundColor()); |
| } |
| |
| @Test |
| public void testDescribeContents() { |
| BackgroundColorSpan backgroundColorSpan = new BackgroundColorSpan(Color.RED); |
| backgroundColorSpan.describeContents(); |
| } |
| |
| @Test |
| public void testGetSpanTypeId() { |
| BackgroundColorSpan backgroundColorSpan = new BackgroundColorSpan(Color.RED); |
| backgroundColorSpan.getSpanTypeId(); |
| } |
| |
| @Test |
| public void testWriteToParcel() { |
| Parcel p = Parcel.obtain(); |
| try { |
| BackgroundColorSpan backgroundColorSpan = new BackgroundColorSpan(Color.RED); |
| backgroundColorSpan.writeToParcel(p, 0); |
| p.setDataPosition(0); |
| BackgroundColorSpan b = new BackgroundColorSpan(p); |
| assertEquals(Color.RED, b.getBackgroundColor()); |
| } finally { |
| p.recycle(); |
| } |
| |
| p = Parcel.obtain(); |
| try { |
| BackgroundColorSpan backgroundColorSpan = new BackgroundColorSpan(Color.MAGENTA); |
| backgroundColorSpan.writeToParcel(p, 0); |
| p.setDataPosition(0); |
| BackgroundColorSpan b = new BackgroundColorSpan(p); |
| assertEquals(Color.MAGENTA, b.getBackgroundColor()); |
| } finally { |
| p.recycle(); |
| } |
| } |
| } |