1 /*
2  * Copyright (C) 2020 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.accessibility;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import android.content.Context;
22 
23 import androidx.test.core.app.ApplicationProvider;
24 
25 import com.android.settings.R;
26 
27 import org.junit.Test;
28 import org.junit.runner.RunWith;
29 import org.robolectric.RobolectricTestRunner;
30 
31 /** Tests for {@link MagnificationCapabilities} */
32 @RunWith(RobolectricTestRunner.class)
33 public final class MagnificationCapabilitiesTest {
34 
35     private final Context mContext = ApplicationProvider.getApplicationContext();
36 
37     @Test
getCapabilities_windowMode_expectedCapabilities()38     public void getCapabilities_windowMode_expectedCapabilities() {
39         MagnificationCapabilities.setCapabilities(mContext,
40                 MagnificationCapabilities.MagnificationMode.WINDOW);
41 
42         final int windowCapabilities = MagnificationCapabilities.getCapabilities(mContext);
43         assertThat(windowCapabilities).isEqualTo(
44                 MagnificationCapabilities.MagnificationMode.WINDOW);
45 
46     }
47 
48     @Test
getSummary_fullScreenMode_expectedSummary()49     public void getSummary_fullScreenMode_expectedSummary() {
50         final int fullScreenCapabilities = MagnificationCapabilities.MagnificationMode.FULLSCREEN;
51 
52         final String actualString = MagnificationCapabilities.getSummary(mContext,
53                 fullScreenCapabilities);
54 
55         final String expectedString = mContext.getString(
56                 R.string.accessibility_magnification_area_settings_full_screen_summary);
57         assertThat(actualString).isEqualTo(expectedString);
58     }
59 
60     @Test
getCapabilities_unset_defaultValue()61     public void getCapabilities_unset_defaultValue() {
62         final int windowCapabilities = MagnificationCapabilities.getCapabilities(mContext);
63         assertThat(windowCapabilities).isEqualTo(
64                 MagnificationCapabilities.MagnificationMode.FULLSCREEN);
65     }
66 }
67