1 /*
2  * Copyright (C) 2022 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.inputmethod;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.ArgumentMatchers.any;
22 import static org.mockito.Mockito.doNothing;
23 import static org.mockito.Mockito.spy;
24 import static org.mockito.Mockito.verify;
25 import static org.mockito.Mockito.when;
26 
27 import android.content.Context;
28 import android.content.Intent;
29 import android.hardware.input.InputDeviceIdentifier;
30 import android.provider.Settings;
31 
32 import androidx.preference.Preference;
33 import androidx.test.core.app.ApplicationProvider;
34 
35 import com.android.settings.inputmethod.PhysicalKeyboardFragment.HardKeyboardDeviceInfo;
36 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
37 
38 import org.junit.Before;
39 import org.junit.Rule;
40 import org.junit.Test;
41 import org.junit.runner.RunWith;
42 import org.mockito.ArgumentCaptor;
43 import org.mockito.Mock;
44 import org.mockito.junit.MockitoJUnit;
45 import org.mockito.junit.MockitoRule;
46 import org.robolectric.RobolectricTestRunner;
47 import org.robolectric.annotation.Config;
48 
49 import java.util.ArrayList;
50 import java.util.List;
51 
52 /** Tests for {@link KeyboardSettingsPreferenceController} */
53 @RunWith(RobolectricTestRunner.class)
54 @Config(shadows = {
55         com.android.settings.testutils.shadow.ShadowInputManager.class,
56 })
57 public class KeyboardSettingsPreferenceControllerTest {
58 
59     private static final int VENDOR_ID = 123;
60     private static final int PRODUCT_ID = 456;
61 
62     @Rule
63     public MockitoRule mMockitoRule = MockitoJUnit.rule();
64 
65     private static final String PREFERENCE_KEY = "keyboard_settings";
66 
67     @Mock
68     private CachedBluetoothDevice mCachedBluetoothDevice;
69     @Mock
70     private InputDeviceIdentifier mInputDeviceIdentifier;
71 
72     private Context mContext;
73     private KeyboardSettingsPreferenceController mController;
74 
75     @Before
setUp()76     public void setUp() {
77         mContext = spy(ApplicationProvider.getApplicationContext());
78         doNothing().when(mContext).startActivity(any());
79         mController = spy(new KeyboardSettingsPreferenceController(mContext, PREFERENCE_KEY));
80         mController.init(mCachedBluetoothDevice);
81     }
82 
83     @Test
handlePreferenceTreeClick_expected()84     public void handlePreferenceTreeClick_expected() {
85         Preference mKeyboardPreference = new Preference(mContext);
86         mKeyboardPreference.setKey(PREFERENCE_KEY);
87         final ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
88         String address = "BT_ADDRESS";
89         HardKeyboardDeviceInfo deviceInfo =
90                 new HardKeyboardDeviceInfo(
91                         "TEST_DEVICE",
92                         mInputDeviceIdentifier,
93                         "TEST_DEVICE_LABEL",
94                         address,
95                         VENDOR_ID,
96                         PRODUCT_ID);
97         List<HardKeyboardDeviceInfo> keyboards = new ArrayList<>();
98         keyboards.add(deviceInfo);
99         when(mController.getHardKeyboardList()).thenReturn(keyboards);
100         when(mCachedBluetoothDevice.getAddress()).thenReturn(address);
101 
102         mController.handlePreferenceTreeClick(mKeyboardPreference);
103 
104         verify(mContext).startActivity(captor.capture());
105         assertThat(captor.getValue().getAction()).isEqualTo(Settings.ACTION_HARD_KEYBOARD_SETTINGS);
106     }
107 
108     @Test
handlePreferenceTreeClick_notExpected()109     public void handlePreferenceTreeClick_notExpected() {
110         Preference mOtherPreference = new Preference(mContext);
111         mOtherPreference.setKey("not_keyboard_settings");
112 
113         assertThat(mController.handlePreferenceTreeClick(mOtherPreference)).isFalse();
114     }
115 }
116