1/* 2 * Copyright (C) 2017 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 17package com.android.settings.network; 18 19 20import android.bluetooth.BluetoothAdapter; 21import android.bluetooth.BluetoothPan; 22import android.bluetooth.BluetoothProfile; 23import android.content.ContentResolver; 24import android.content.Context; 25import android.content.Intent; 26import android.content.IntentFilter; 27import android.database.ContentObserver; 28import android.net.ConnectivityManager; 29import android.provider.Settings; 30import android.support.v7.preference.Preference; 31 32import com.android.settings.R; 33import com.android.settings.SettingsRobolectricTestRunner; 34import com.android.settings.TestConfig; 35 36import org.junit.Before; 37import org.junit.Test; 38import org.junit.runner.RunWith; 39import org.mockito.Mock; 40import org.mockito.MockitoAnnotations; 41import org.robolectric.RuntimeEnvironment; 42import org.robolectric.annotation.Config; 43import org.robolectric.util.ReflectionHelpers; 44 45import java.util.concurrent.atomic.AtomicReference; 46 47import static org.mockito.Matchers.any; 48import static org.mockito.Mockito.mock; 49import static org.mockito.Mockito.spy; 50import static org.mockito.Mockito.verify; 51import static org.mockito.Mockito.verifyNoMoreInteractions; 52import static org.mockito.Mockito.verifyZeroInteractions; 53import static org.mockito.Mockito.when; 54 55@RunWith(SettingsRobolectricTestRunner.class) 56@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 57public class TetherPreferenceControllerTest { 58 59 @Mock 60 private Context mContext; 61 @Mock 62 private ConnectivityManager mConnectivityManager; 63 @Mock 64 private BluetoothAdapter mBluetoothAdapter; 65 @Mock 66 private Preference mPreference; 67 68 private TetherPreferenceController mController; 69 70 @Before 71 public void setUp() { 72 MockitoAnnotations.initMocks(this); 73 mController = spy(TetherPreferenceController.class); 74 ReflectionHelpers.setField(mController, "mContext", mContext); 75 ReflectionHelpers.setField(mController, "mConnectivityManager", mConnectivityManager); 76 ReflectionHelpers.setField(mController, "mBluetoothAdapter", mBluetoothAdapter); 77 ReflectionHelpers.setField(mController, "mPreference", mPreference); 78 } 79 80 @Test 81 public void goThroughLifecycle_shouldDestoryBluetoothProfile() { 82 final BluetoothPan pan = mock(BluetoothPan.class); 83 final AtomicReference<BluetoothPan> panRef = 84 ReflectionHelpers.getField(mController, "mBluetoothPan"); 85 panRef.set(pan); 86 87 mController.onDestroy(); 88 89 verify(mBluetoothAdapter).closeProfileProxy(BluetoothProfile.PAN, pan); 90 } 91 92 @Test 93 public void updateSummary_noPreference_noInteractionWithConnectivityManager() { 94 ReflectionHelpers.setField(mController, "mPreference", null); 95 mController.updateSummary(); 96 verifyNoMoreInteractions(mConnectivityManager); 97 } 98 99 @Test 100 public void updateSummary_wifiTethered_shouldShowHotspotMessage() { 101 when(mConnectivityManager.getTetheredIfaces()).thenReturn(new String[]{"123"}); 102 when(mConnectivityManager.getTetherableWifiRegexs()).thenReturn(new String[]{"123"}); 103 104 mController.updateSummary(); 105 verify(mPreference).setSummary(R.string.tether_settings_summary_hotspot_on_tether_off); 106 } 107 108 @Test 109 public void updateSummary_btThetherOn_shouldShowTetherMessage() { 110 when(mConnectivityManager.getTetheredIfaces()).thenReturn(new String[]{"123"}); 111 when(mConnectivityManager.getTetherableBluetoothRegexs()).thenReturn(new String[]{"123"}); 112 113 mController.updateSummary(); 114 verify(mPreference).setSummary(R.string.tether_settings_summary_hotspot_off_tether_on); 115 } 116 117 @Test 118 public void updateSummary_tetherOff_shouldShowTetherOffMessage() { 119 when(mConnectivityManager.getTetherableBluetoothRegexs()).thenReturn(new String[]{"123"}); 120 when(mConnectivityManager.getTetherableWifiRegexs()).thenReturn(new String[]{"456"}); 121 122 mController.updateSummary(); 123 verify(mPreference).setSummary(R.string.switch_off_text); 124 } 125 126 @Test 127 public void updateSummary_wifiBtTetherOn_shouldShowHotspotAndTetherMessage() { 128 when(mConnectivityManager.getTetheredIfaces()).thenReturn(new String[]{"123", "456"}); 129 when(mConnectivityManager.getTetherableWifiRegexs()).thenReturn(new String[]{"456"}); 130 when(mConnectivityManager.getTetherableBluetoothRegexs()).thenReturn(new String[]{"23"}); 131 132 mController.updateSummary(); 133 verify(mPreference).setSummary(R.string.tether_settings_summary_hotspot_on_tether_on); 134 } 135 136 @Test 137 public void airplaneModeOn_shouldUpdateSummaryToOff() { 138 ReflectionHelpers.setField(mController, "mContext", RuntimeEnvironment.application); 139 140 Settings.Global.putInt(RuntimeEnvironment.application.getContentResolver(), 141 Settings.Global.AIRPLANE_MODE_ON, 0); 142 143 mController.onResume(); 144 145 verifyZeroInteractions(mPreference); 146 147 Settings.Global.putInt(RuntimeEnvironment.application.getContentResolver(), 148 Settings.Global.AIRPLANE_MODE_ON, 1); 149 150 final ContentObserver observer = ReflectionHelpers.getField(mController, 151 "mAirplaneModeObserver"); 152 observer.onChange(true, Settings.Global.getUriFor(Settings.Global.AIRPLANE_MODE_ON)); 153 154 verify(mPreference).setSummary(R.string.switch_off_text); 155 } 156 157 @Test 158 public void onResume_shouldRegisterTetherReceiver() { 159 when(mContext.getContentResolver()).thenReturn(mock(ContentResolver.class)); 160 161 mController.onResume(); 162 163 verify(mContext).registerReceiver( 164 any(TetherPreferenceController.TetherBroadcastReceiver.class), any(IntentFilter.class)); 165 } 166 167 @Test 168 public void onPause_shouldUnregisterTetherReceiver() { 169 when(mContext.getContentResolver()).thenReturn(mock(ContentResolver.class)); 170 mController.onResume(); 171 172 mController.onPause(); 173 174 verify(mContext).unregisterReceiver( 175 any(TetherPreferenceController.TetherBroadcastReceiver.class)); 176 } 177 178 @Test 179 public void tetherStatesChanged_shouldUpdateSummary() { 180 final Context context = RuntimeEnvironment.application; 181 ReflectionHelpers.setField(mController, "mContext", context); 182 mController.onResume(); 183 184 context.sendBroadcast(new Intent(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)); 185 186 verify(mController).updateSummary(); 187 } 188 189} 190