| /* |
| * 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.assertNull; |
| import static org.junit.Assert.assertSame; |
| |
| import android.graphics.MaskFilter; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.text.TextPaint; |
| import android.text.style.MaskFilterSpan; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class MaskFilterSpanTest { |
| @Test |
| public void testConstructor() { |
| MaskFilter mf = new MaskFilter(); |
| new MaskFilterSpan(mf); |
| new MaskFilterSpan(null); |
| } |
| |
| @Test |
| public void testUpdateDrawState() { |
| MaskFilter mf = new MaskFilter(); |
| MaskFilterSpan maskFilterSpan = new MaskFilterSpan(mf); |
| |
| TextPaint tp = new TextPaint(); |
| assertNull(tp.getMaskFilter()); |
| |
| maskFilterSpan.updateDrawState(tp); |
| assertSame(mf, tp.getMaskFilter()); |
| } |
| |
| @Test(expected=NullPointerException.class) |
| public void testUpdateDrawStateNull() { |
| MaskFilter mf = new MaskFilter(); |
| MaskFilterSpan maskFilterSpan = new MaskFilterSpan(mf); |
| |
| maskFilterSpan.updateDrawState(null); |
| } |
| |
| @Test |
| public void testGetMaskFilter() { |
| MaskFilter expected = new MaskFilter(); |
| |
| MaskFilterSpan maskFilterSpan = new MaskFilterSpan(expected); |
| assertSame(expected, maskFilterSpan.getMaskFilter()); |
| |
| maskFilterSpan = new MaskFilterSpan(null); |
| assertNull(maskFilterSpan.getMaskFilter()); |
| } |
| } |