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      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.content.ContentResolver;
     19 import android.databinding.testapp.databinding.ImageViewAdapterTestBinding;
     20 import android.databinding.testapp.vo.ImageViewBindingObject;
     21 
     22 import android.net.Uri;
     23 import android.test.UiThreadTest;
     24 import android.widget.ImageView;
     25 
     26 public class ImageViewBindingAdapterTest
     27         extends BindingAdapterTestBase<ImageViewAdapterTestBinding, ImageViewBindingObject> {
     28 
     29     ImageView mView;
     30 
     31     public ImageViewBindingAdapterTest() {
     32         super(ImageViewAdapterTestBinding.class, ImageViewBindingObject.class,
     33                 R.layout.image_view_adapter_test);
     34     }
     35 
     36     @Override
     37     protected void setUp() throws Exception {
     38         super.setUp();
     39         mView = mBinder.view;
     40     }
     41 
     42     public void testImageView() throws Throwable {
     43         assertEquals(mBindingObject.getSrc(), mView.getDrawable());
     44         assertEquals(mBindingObject.getTint(), mView.getImageTintList().getDefaultColor());
     45         assertEquals(mBindingObject.getTintMode(), mView.getImageTintMode());
     46 
     47         changeValues();
     48 
     49         assertEquals(mBindingObject.getSrc(), mView.getDrawable());
     50         assertEquals(mBindingObject.getTint(), mView.getImageTintList().getDefaultColor());
     51         assertEquals(mBindingObject.getTintMode(), mView.getImageTintMode());
     52     }
     53 
     54     @UiThreadTest
     55     public void testImageSource() throws Throwable {
     56         assertNull(mBinder.view2.getDrawable());
     57         assertNull(mBinder.view3.getDrawable());
     58 
     59         String uriString = ContentResolver.SCHEME_ANDROID_RESOURCE + "://" +
     60                 getActivity().getResources().getResourcePackageName(R.drawable.ic_launcher) + "/" +
     61                 R.drawable.ic_launcher;
     62         mBinder.setUriString(uriString);
     63         mBinder.setUri(Uri.parse(uriString));
     64         mBinder.executePendingBindings();
     65 
     66         assertNotNull(mBinder.view2.getDrawable());
     67         assertNotNull(mBinder.view3.getDrawable());
     68     }
     69 
     70     @UiThreadTest
     71     public void testConditionalSource() throws Throwable {
     72         mBinder.setObj(null);
     73         mBinder.executePendingBindings();
     74         assertNotNull(mBinder.view4.getDrawable());
     75         mBinder.setObj(new ImageViewBindingObject());
     76         mBinder.executePendingBindings();
     77         assertNull(mBinder.view4.getDrawable());
     78     }
     79 }
     80