| /* |
| * 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 static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.graphics.Color; |
| import android.text.TextPaint; |
| import android.text.style.ClickableSpan; |
| import android.view.View; |
| |
| 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 ClickableSpanTest { |
| @Test |
| public void testUpdateDrawState() { |
| ClickableSpan clickableSpan = new MyClickableSpan(); |
| |
| TextPaint tp = new TextPaint(); |
| tp.linkColor = Color.RED; |
| tp.setUnderlineText(false); |
| assertFalse(tp.isUnderlineText()); |
| |
| clickableSpan.updateDrawState(tp); |
| assertEquals(Color.RED, tp.getColor()); |
| assertTrue(tp.isUnderlineText()); |
| |
| tp.linkColor = Color.BLUE; |
| clickableSpan.updateDrawState(tp); |
| assertEquals(Color.BLUE, tp.getColor()); |
| assertTrue(tp.isUnderlineText()); |
| } |
| |
| @Test(expected=NullPointerException.class) |
| public void testUpdateDrawStateNull() { |
| ClickableSpan clickableSpan = new MyClickableSpan(); |
| |
| // Should throw NullPointerException when TextPaint is null |
| clickableSpan.updateDrawState(null); |
| } |
| |
| private class MyClickableSpan extends ClickableSpan { |
| @Override |
| public void onClick(View widget) { |
| } |
| } |
| } |