1 /* 2 * Copyright (C) 2015 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 package android.databinding.testapp; 17 18 import android.databinding.DataBindingComponent; 19 import android.databinding.DataBindingUtil; 20 import android.databinding.testapp.adapter.InstanceAdapter; 21 import android.databinding.testapp.adapter.NameClashAdapter; 22 import android.databinding.testapp.adapter.NameClashAdapter.MyAdapter; 23 import android.databinding.testapp.databinding.IncludeInstanceAdapterBinding; 24 import android.databinding.testapp.databinding.InstanceAdapterBinding; 25 import android.test.UiThreadTest; 26 import android.widget.TextView; 27 28 public class InstanceAdapterTest extends BaseDataBinderTest<InstanceAdapterBinding> { 29 public InstanceAdapterTest() { 30 super(InstanceAdapterBinding.class); 31 } 32 33 @Override 34 protected void setUp() throws Exception { 35 super.setUp(); 36 } 37 38 private void initNormal() { 39 DataBindingUtil.setDefaultComponent(new TestComponent() { 40 private InstanceAdapter mInstanceAdapter = new InstanceAdapter("Hello %s %s %s %s"); 41 42 @Override 43 public MyAdapter getMyAdapter1() { 44 return null; 45 } 46 47 @Override 48 public android.databinding.testapp.adapter2.NameClashAdapter.MyAdapter getMyAdapter2() { 49 return null; 50 } 51 52 @Override 53 public NameClashAdapter getNameClashAdapter1() { 54 return null; 55 } 56 57 @Override 58 public android.databinding.testapp.adapter2.NameClashAdapter getNameClashAdapter2() { 59 return null; 60 } 61 62 @Override 63 public InstanceAdapter getInstanceAdapter() { 64 return mInstanceAdapter; 65 } 66 }); 67 initBinder(); 68 mBinder.executePendingBindings(); 69 } 70 71 @UiThreadTest 72 public void testOneAttr() throws Throwable { 73 initNormal(); 74 mBinder.setStr("World"); 75 mBinder.executePendingBindings(); 76 assertEquals("Hello World foo bar baz", mBinder.textView1.getText().toString()); 77 } 78 79 @UiThreadTest 80 public void testTwoAttr() throws Throwable { 81 initNormal(); 82 mBinder.setStr("World"); 83 mBinder.executePendingBindings(); 84 assertEquals("Hello World baz foo bar", mBinder.textView2.getText().toString()); 85 } 86 87 @UiThreadTest 88 public void testOneAttrOld() throws Throwable { 89 initNormal(); 90 mBinder.setStr("World"); 91 mBinder.executePendingBindings(); 92 assertEquals("Hello null World foo bar", mBinder.textView3.getText().toString()); 93 mBinder.setStr("Android"); 94 mBinder.executePendingBindings(); 95 assertEquals("Hello World Android foo bar", mBinder.textView3.getText().toString()); 96 } 97 98 @UiThreadTest 99 public void testTwoAttrOld() throws Throwable { 100 initNormal(); 101 mBinder.setStr("World"); 102 mBinder.executePendingBindings(); 103 assertEquals("Hello null baz World baz", mBinder.textView4.getText().toString()); 104 mBinder.setStr("Android"); 105 mBinder.executePendingBindings(); 106 assertEquals("Hello World baz Android baz", mBinder.textView4.getText().toString()); 107 } 108 109 @UiThreadTest 110 public void testRequiredBinding() throws Throwable { 111 try { 112 InstanceAdapterBinding.inflate(getActivity().getLayoutInflater(), null); 113 fail("Binding should fail if a required BindingAdapter is missing."); 114 } catch (IllegalStateException e) { 115 // Expected exception 116 } 117 } 118 119 @UiThreadTest 120 public void testInclude() throws Throwable { 121 initNormal(); 122 DataBindingComponent component = DataBindingUtil.getDefaultComponent(); 123 DataBindingUtil.setDefaultComponent(null); 124 IncludeInstanceAdapterBinding binding = IncludeInstanceAdapterBinding.inflate(getActivity().getLayoutInflater(), component); 125 binding.setStr("World"); 126 binding.executePendingBindings(); 127 assertEquals("Hello World foo bar baz", binding.includedLayout.textView1.getText().toString()); 128 } 129 130 @UiThreadTest 131 public void testViewStub() throws Throwable { 132 initNormal(); 133 DataBindingComponent component = DataBindingUtil.getDefaultComponent(); 134 DataBindingUtil.setDefaultComponent(null); 135 IncludeInstanceAdapterBinding binding = DataBindingUtil.setContentView(getActivity(), 136 R.layout.include_instance_adapter, component); 137 binding.setStr("World"); 138 binding.executePendingBindings(); 139 binding.viewStub.getViewStub().inflate(); 140 TextView view = (TextView) binding.viewStub.getRoot().findViewById(R.id.textView1); 141 assertEquals("Hello World foo bar baz", view.getText().toString()); 142 } 143 144 @UiThreadTest 145 public void testOneAttrWithComponentStatic() throws Throwable { 146 initNormal(); 147 mBinder.setStr("World"); 148 mBinder.executePendingBindings(); 149 assertEquals("World component", mBinder.textView6.getText().toString()); 150 } 151 152 @UiThreadTest 153 public void testOneAttrWithComponentInstance() throws Throwable { 154 initNormal(); 155 mBinder.setStr("World"); 156 mBinder.executePendingBindings(); 157 assertEquals("Hello World component bar baz", mBinder.textView7.getText().toString()); 158 } 159 160 @UiThreadTest 161 public void testTwoAttrsWithComponentInstance() throws Throwable { 162 initNormal(); 163 mBinder.setStr("World"); 164 mBinder.executePendingBindings(); 165 assertEquals("Hello World foo component bar", mBinder.textView8.getText().toString()); 166 } 167 } 168
