1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *      http://www.apache.org/licenses/LICENSE-2.0
7 * Unless required by applicable law or agreed to in writing, software
8 * distributed under the License is distributed on an "AS IS" BASIS,
9 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 * See the License for the specific language governing permissions and
11 * limitations under the License.
12 */
13
14package android.databinding.testapp;
15
16import android.databinding.testapp.databinding.BindToFinalObservableBinding;
17import android.databinding.testapp.vo.PublicFinalWithObservableTestVo;
18
19import android.test.UiThreadTest;
20import android.widget.TextView;
21
22public class BindToFinalObservableFieldTest extends BaseDataBinderTest<BindToFinalObservableBinding>{
23
24    public BindToFinalObservableFieldTest() {
25        super(BindToFinalObservableBinding.class);
26    }
27
28    @UiThreadTest
29    public void testSimple() {
30        initBinder();
31        final PublicFinalWithObservableTestVo vo = new PublicFinalWithObservableTestVo(R.string.app_name);
32        mBinder.setObj(vo);
33        mBinder.executePendingBindings();
34        final TextView textView = (TextView) mBinder.getRoot().findViewById(R.id.text_view);
35        assertEquals(getActivity().getResources().getString(R.string.app_name), textView.getText().toString());
36        vo.myFinalVo.setVal(R.string.rain);
37        mBinder.executePendingBindings();
38        assertEquals("The field should be observed and its notify event should've invalidated"
39                        + " binder flags.", getActivity().getResources().getString(R.string.rain),
40                textView.getText().toString());
41    }
42
43
44}
45