/* * Copyright (C) 2015 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.databinding.testapp; import android.databinding.testapp.databinding.BindToFinalObservableBinding; import android.databinding.testapp.vo.PublicFinalWithObservableTestVo; import android.test.UiThreadTest; import android.widget.TextView; public class BindToFinalObservableFieldTest extends BaseDataBinderTest<BindToFinalObservableBinding>{ public BindToFinalObservableFieldTest() { super(BindToFinalObservableBinding.class); } @UiThreadTest public void testSimple() { initBinder(); final PublicFinalWithObservableTestVo vo = new PublicFinalWithObservableTestVo(R.string.app_name); mBinder.setObj(vo); mBinder.executePendingBindings(); final TextView textView = (TextView) mBinder.getRoot().findViewById(R.id.text_view); assertEquals(getActivity().getResources().getString(R.string.app_name), textView.getText().toString()); vo.myFinalVo.setVal(R.string.rain); mBinder.executePendingBindings(); assertEquals("The field should be observed and its notify event should've invalidated" + " binder flags.", getActivity().getResources().getString(R.string.rain), textView.getText().toString()); } }