1 /*
2  * Copyright (C) 2019 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 
17 package com.android.settings.slices;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.Mockito.spy;
22 
23 import android.content.Context;
24 import android.net.Uri;
25 import android.view.View;
26 
27 import androidx.slice.Slice;
28 import androidx.slice.widget.SliceView;
29 
30 import com.android.settings.R;
31 
32 import org.junit.Before;
33 import org.junit.Test;
34 import org.junit.runner.RunWith;
35 import org.mockito.MockitoAnnotations;
36 import org.robolectric.Robolectric;
37 import org.robolectric.RobolectricTestRunner;
38 import org.robolectric.RuntimeEnvironment;
39 
40 @RunWith(RobolectricTestRunner.class)
41 public class SlicePreferenceTest {
42 
43     private SlicePreference mSlicePreference;
44     private Context mContext;
45 
46     @Before
setUp()47     public void setUp() {
48         MockitoAnnotations.initMocks(this);
49         mContext = spy(RuntimeEnvironment.application);
50 
51         mSlicePreference = new SlicePreference(mContext, Robolectric.buildAttributeSet()
52                 .setStyleAttribute("@style/SlicePreference")
53                 .build());
54     }
55 
56     @Test
onSliceUpdated_null_hideSliceView()57     public void onSliceUpdated_null_hideSliceView() {
58         final SliceView sliceView = mSlicePreference.findViewById(R.id.slice_view);
59 
60         mSlicePreference.onSliceUpdated(null);
61 
62         assertThat(sliceView.getVisibility()).isEqualTo(View.GONE);
63     }
64 
65     @Test
onSliceUpdated_notNull_showSliceView()66     public void onSliceUpdated_notNull_showSliceView() {
67         final SliceView sliceView = mSlicePreference.findViewById(R.id.slice_view);
68 
69         mSlicePreference.onSliceUpdated(new Slice.Builder(Uri.parse("uri")).build());
70 
71         assertThat(sliceView.getVisibility()).isEqualTo(View.VISIBLE);
72     }
73 }