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.setupwizardlib.test; 18 19 import static org.junit.Assert.assertEquals; 20 import static org.junit.Assert.assertTrue; 21 22 import android.content.Context; 23 import android.support.annotation.NonNull; 24 import android.support.test.InstrumentationRegistry; 25 import android.support.test.filters.SmallTest; 26 import android.support.test.runner.AndroidJUnit4; 27 import android.view.animation.Animation; 28 import android.view.animation.AnimationSet; 29 import android.view.animation.ScaleAnimation; 30 31 import com.android.setupwizardlib.items.ReflectionInflater; 32 33 import org.junit.Test; 34 import org.junit.runner.RunWith; 35 36 import java.util.List; 37 38 @SmallTest 39 @RunWith(AndroidJUnit4.class) 40 public class ReflectionInflaterTest { 41 42 @Test 43 public void testInflateXml() { 44 final Context context = InstrumentationRegistry.getContext(); 45 TestInflater inflater = new TestInflater(context); 46 final Animation result = inflater.inflate(R.xml.reflection_inflater_test); 47 48 assertTrue(result instanceof AnimationSet); 49 final AnimationSet set = (AnimationSet) result; 50 final List<Animation> animations = set.getAnimations(); 51 assertEquals(1, animations.size()); 52 assertTrue(animations.get(0) instanceof ScaleAnimation); 53 } 54 55 @Test 56 public void testDefaultPackage() { 57 final Context context = InstrumentationRegistry.getContext(); 58 TestInflater inflater = new TestInflater(context); 59 inflater.setDefaultPackage("android.view.animation."); 60 final Animation result = 61 inflater.inflate(R.xml.reflection_inflater_test_with_default_package); 62 63 assertTrue(result instanceof AnimationSet); 64 final AnimationSet set = (AnimationSet) result; 65 final List<Animation> animations = set.getAnimations(); 66 assertEquals(1, animations.size()); 67 assertTrue(animations.get(0) instanceof ScaleAnimation); 68 } 69 70 private static class TestInflater extends ReflectionInflater<Animation> { 71 72 protected TestInflater(@NonNull Context context) { 73 super(context); 74 } 75 76 @Override 77 protected void onAddChildItem(Animation parent, Animation child) { 78 final AnimationSet group = (AnimationSet) parent; 79 group.addAnimation(child); 80 } 81 } 82 } 83