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 */ 16package android.databinding.testapp; 17 18import android.databinding.testapp.databinding.ViewStubBinding; 19import android.databinding.testapp.databinding.ViewStubContentsBinding; 20import android.databinding.ViewStubProxy; 21import android.support.v4.util.ArrayMap; 22import android.test.UiThreadTest; 23import android.view.View; 24import android.widget.TextView; 25 26import java.util.ArrayList; 27 28public class ViewStubTest extends BaseDataBinderTest<ViewStubBinding> { 29 30 public ViewStubTest() { 31 super(ViewStubBinding.class); 32 } 33 34 @Override 35 protected void setUp() throws Exception { 36 super.setUp(); 37 initBinder(new Runnable() { 38 @Override 39 public void run() { 40 mBinder.setViewStubVisibility(View.GONE); 41 mBinder.setFirstName("Hello"); 42 mBinder.setLastName("World"); 43 mBinder.executePendingBindings(); 44 } 45 }); 46 } 47 48 @UiThreadTest 49 public void testInflation() throws Throwable { 50 ViewStubProxy viewStubProxy = mBinder.viewStub; 51 assertFalse(viewStubProxy.isInflated()); 52 assertNull(viewStubProxy.getBinding()); 53 assertNotNull(viewStubProxy.getViewStub()); 54 assertNull(mBinder.getRoot().findViewById(R.id.firstNameContents)); 55 assertNull(mBinder.getRoot().findViewById(R.id.lastNameContents)); 56 mBinder.setViewStubVisibility(View.VISIBLE); 57 mBinder.executePendingBindings(); 58 assertTrue(viewStubProxy.isInflated()); 59 assertNotNull(viewStubProxy.getBinding()); 60 assertNull(viewStubProxy.getViewStub()); 61 ViewStubContentsBinding contentsBinding = (ViewStubContentsBinding) 62 viewStubProxy.getBinding(); 63 assertNotNull(contentsBinding.firstNameContents); 64 assertNotNull(contentsBinding.lastNameContents); 65 assertEquals("Hello", contentsBinding.firstNameContents.getText().toString()); 66 assertEquals("World", contentsBinding.lastNameContents.getText().toString()); 67 } 68 69 @UiThreadTest 70 public void testChangeValues() throws Throwable { 71 ViewStubProxy viewStubProxy = mBinder.viewStub; 72 mBinder.setViewStubVisibility(View.VISIBLE); 73 mBinder.executePendingBindings(); 74 ViewStubContentsBinding contentsBinding = (ViewStubContentsBinding) 75 viewStubProxy.getBinding(); 76 assertEquals("Hello", contentsBinding.firstNameContents.getText().toString()); 77 mBinder.setFirstName("Goodbye"); 78 mBinder.executePendingBindings(); 79 assertEquals("Goodbye", contentsBinding.firstNameContents.getText().toString()); 80 } 81} 82