Home | History | Annotate | Download | only in testapp 
      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.testapp.databinding.ViewStubBinding;
     19 import android.databinding.testapp.databinding.ViewStubContentsBinding;
     20 import android.databinding.ViewStubProxy;
     21 import android.support.v4.util.ArrayMap;
     22 import android.test.UiThreadTest;
     23 import android.view.View;
     24 import android.widget.TextView;
     25 
     26 import java.util.ArrayList;
     27 
     28 public 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