1 /*
2  * Copyright (C) 2018 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.display;
18 
19 import static com.android.settings.core.BasePreferenceController.AVAILABLE_UNSEARCHABLE;
20 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
21 
22 import static com.google.common.truth.Truth.assertThat;
23 
24 import com.android.settings.testutils.shadow.SettingsShadowResources;
25 
26 import org.junit.After;
27 import org.junit.Before;
28 import org.junit.Test;
29 import org.junit.runner.RunWith;
30 import org.robolectric.RobolectricTestRunner;
31 import org.robolectric.RuntimeEnvironment;
32 import org.robolectric.annotation.Config;
33 
34 @RunWith(RobolectricTestRunner.class)
35 @Config(shadows = SettingsShadowResources.class)
36 public class NightDisplayTopIntroPreferenceControllerTest {
37 
38     private NightDisplayTopIntroPreferenceController mController;
39 
40     @Before
setUp()41     public void setUp() {
42         mController =
43                 new NightDisplayTopIntroPreferenceController(RuntimeEnvironment.application, "key");
44     }
45 
46     @After
tearDown()47     public void tearDown() {
48         SettingsShadowResources.reset();
49     }
50 
51     @Test
getAvailabilityStatus_configuredAvailable_shouldReturnAVAILABLE_UNSEARCHABLE()52     public void getAvailabilityStatus_configuredAvailable_shouldReturnAVAILABLE_UNSEARCHABLE() {
53         SettingsShadowResources.overrideResource(
54                 com.android.internal.R.bool.config_nightDisplayAvailable, true);
55 
56         assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE_UNSEARCHABLE);
57     }
58 
59     @Test
getAvailabilityStatus_configuredUnavailable_shouldReturnUNSUPPORTED_ON_DEVICE()60     public void getAvailabilityStatus_configuredUnavailable_shouldReturnUNSUPPORTED_ON_DEVICE() {
61         SettingsShadowResources.overrideResource(
62                 com.android.internal.R.bool.config_nightDisplayAvailable, false);
63 
64         assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
65     }
66 }
67