| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.bluetooth; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.doAnswer; |
| import static org.mockito.Mockito.doCallRealMethod; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothDevice; |
| import android.content.Context; |
| import android.util.Log; |
| |
| import com.android.settings.R; |
| import com.android.settings.TestConfig; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.widget.SummaryUpdater.OnSummaryChangeListener; |
| import com.android.settingslib.bluetooth.LocalBluetoothAdapter; |
| import com.android.settingslib.bluetooth.LocalBluetoothManager; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) |
| public class BluetoothSummaryUpdaterTest { |
| private static final String DEVICE_NAME = "Nightshade"; |
| private static final String DEVICE_KEYBOARD_NAME = "Bluetooth Keyboard"; |
| |
| private Context mContext; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private LocalBluetoothManager mBluetoothManager; |
| @Mock |
| private LocalBluetoothAdapter mBtAdapter; |
| @Mock |
| private BluetoothDevice mConnectedDevice; |
| @Mock |
| private BluetoothDevice mConnectedKeyBoardDevice; |
| @Mock |
| private SummaryListener mListener; |
| |
| // Disabled by default |
| private final boolean[] mAdapterEnabled = {false}; |
| // Not connected by default |
| private final int[] mAdapterConnectionState = {BluetoothAdapter.STATE_DISCONNECTED}; |
| // Not connected by default |
| private final boolean[] mDeviceConnected = {false, false}; |
| private final Set<BluetoothDevice> mBondedDevices = new HashSet<>(); |
| private BluetoothSummaryUpdater mSummaryUpdater; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContext = RuntimeEnvironment.application.getApplicationContext(); |
| doCallRealMethod().when(mListener).onSummaryChanged(anyString()); |
| // Setup mock adapter |
| when(mBluetoothManager.getBluetoothAdapter()).thenReturn(mBtAdapter); |
| doAnswer(invocation -> mAdapterEnabled[0]).when(mBtAdapter).isEnabled(); |
| doAnswer(invocation -> mAdapterConnectionState[0]).when(mBtAdapter).getConnectionState(); |
| mSummaryUpdater = new BluetoothSummaryUpdater(mContext, mListener, mBluetoothManager); |
| // Setup first device |
| doReturn(DEVICE_NAME).when(mConnectedDevice).getName(); |
| doAnswer(invocation -> mDeviceConnected[0]).when(mConnectedDevice).isConnected(); |
| // Setup second device |
| doReturn(DEVICE_KEYBOARD_NAME).when(mConnectedKeyBoardDevice).getName(); |
| doAnswer(invocation -> mDeviceConnected[1]).when(mConnectedKeyBoardDevice) |
| .isConnected(); |
| doReturn(mBondedDevices).when(mBtAdapter).getBondedDevices(); |
| } |
| |
| @Test |
| public void register_true_shouldRegisterListener() { |
| mSummaryUpdater.register(true); |
| |
| verify(mBluetoothManager.getEventManager()).registerCallback(mSummaryUpdater); |
| } |
| |
| @Test |
| public void register_false_shouldUnregisterListener() { |
| mSummaryUpdater.register(false); |
| |
| verify(mBluetoothManager.getEventManager()).unregisterCallback(mSummaryUpdater); |
| } |
| |
| @Test |
| public void register_true_shouldSendSummaryChange() { |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_CONNECTED; |
| mBondedDevices.add(mConnectedDevice); |
| mDeviceConnected[0] = true; |
| |
| mSummaryUpdater.register(true); |
| |
| verify(mListener).onSummaryChanged( |
| mContext.getString(R.string.bluetooth_connected_summary, DEVICE_NAME)); |
| } |
| |
| @Test |
| public void onBluetoothStateChanged_btDisabled_shouldSendDisabledSummary() { |
| // These states should be ignored |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_CONNECTED; |
| mBondedDevices.add(mConnectedDevice); |
| mDeviceConnected[0] = true; |
| |
| mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_OFF); |
| |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.bluetooth_disabled)); |
| } |
| |
| @Test |
| public void onBluetoothStateChanged_btEnabled_connected_shouldSendConnectedSummary() { |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_CONNECTED; |
| mBondedDevices.add(mConnectedDevice); |
| mDeviceConnected[0] = true; |
| |
| mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_ON); |
| |
| verify(mListener).onSummaryChanged( |
| mContext.getString(R.string.bluetooth_connected_summary, DEVICE_NAME)); |
| } |
| |
| @Test |
| public void onBluetoothStateChanged_btEnabled_connectedMisMatch_shouldSendNotConnected() { |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_CONNECTED; |
| mBondedDevices.add(mConnectedDevice); |
| // State mismatch |
| mDeviceConnected[0] = false; |
| |
| mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_ON); |
| |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.disconnected)); |
| } |
| |
| @Test |
| public void onBluetoothStateChanged_btEnabled_notConnected_shouldSendDisconnectedMessage() { |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_DISCONNECTED; |
| mBondedDevices.add(mConnectedDevice); |
| // This should be ignored |
| mDeviceConnected[0] = true; |
| |
| mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_TURNING_ON); |
| |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.disconnected)); |
| } |
| |
| @Test |
| public void onBluetoothStateChanged_ConnectedDisabledEnabled_shouldSendDisconnectedSummary() { |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_DISCONNECTED; |
| mBondedDevices.add(mConnectedDevice); |
| mDeviceConnected[0] = false; |
| |
| mSummaryUpdater.register(true); |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.disconnected)); |
| |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_CONNECTED; |
| mDeviceConnected[0] = true; |
| mSummaryUpdater.onConnectionStateChanged(null /* device */, |
| BluetoothAdapter.STATE_CONNECTED); |
| verify(mListener).onSummaryChanged( |
| mContext.getString(R.string.bluetooth_connected_summary, DEVICE_NAME)); |
| |
| mAdapterEnabled[0] = false; |
| mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_OFF); |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.bluetooth_disabled)); |
| |
| // Turning ON means not enabled |
| mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_TURNING_ON); |
| // There should still be only one invocation of disabled message |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.bluetooth_disabled)); |
| |
| mAdapterEnabled[0] = true; |
| mDeviceConnected[0] = false; |
| mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_ON); |
| verify(mListener, times(2)).onSummaryChanged(mContext.getString(R.string.disconnected)); |
| verify(mListener, times(4)).onSummaryChanged(anyString()); |
| } |
| |
| @Test |
| public void onConnectionStateChanged_connected_shouldSendConnectedMessage() { |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_CONNECTED; |
| mBondedDevices.add(mConnectedDevice); |
| mDeviceConnected[0] = true; |
| |
| mSummaryUpdater.onConnectionStateChanged(null /* device */, |
| BluetoothAdapter.STATE_CONNECTED); |
| |
| verify(mListener).onSummaryChanged( |
| mContext.getString(R.string.bluetooth_connected_summary, DEVICE_NAME)); |
| } |
| |
| @Test |
| public void onConnectionStateChanged_inconsistentState_shouldSendDisconnectedMessage() { |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_DISCONNECTED; |
| mBondedDevices.add(mConnectedDevice); |
| mDeviceConnected[0] = false; |
| |
| mSummaryUpdater.onConnectionStateChanged(null /* device */, |
| BluetoothAdapter.STATE_CONNECTED); |
| |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.disconnected)); |
| } |
| |
| @Test |
| public void onConnectionStateChanged_noBondedDevice_shouldSendDisconnectedMessage() { |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_CONNECTED; |
| |
| mSummaryUpdater.onConnectionStateChanged(null /* device */, |
| BluetoothAdapter.STATE_CONNECTED); |
| |
| verify(mListener).onSummaryChanged( |
| mContext.getString(R.string.disconnected)); |
| } |
| |
| @Test |
| public void onConnectionStateChanged_connecting_shouldSendConnectingMessage() { |
| // No need for bonded devices |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_CONNECTING; |
| |
| mSummaryUpdater.onConnectionStateChanged(null /* device */, |
| BluetoothAdapter.STATE_CONNECTING); |
| |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.bluetooth_connecting)); |
| } |
| |
| @Test |
| public void onConnectionStateChanged_disconnecting_shouldSendDisconnectingMessage() { |
| // No need for bonded devices |
| mAdapterEnabled[0] = true; |
| mAdapterConnectionState[0] = BluetoothAdapter.STATE_DISCONNECTING; |
| |
| mSummaryUpdater.onConnectionStateChanged(null /* device */, |
| BluetoothAdapter.STATE_DISCONNECTING); |
| |
| verify(mListener).onSummaryChanged(mContext.getString(R.string.bluetooth_disconnecting)); |
| } |
| |
| @Test |
| public void getConnectedDeviceSummary_hasConnectedDevice_returnOneDeviceSummary() { |
| mBondedDevices.add(mConnectedDevice); |
| mDeviceConnected[0] = true; |
| final String expectedSummary = mContext.getString(R.string.bluetooth_connected_summary, |
| DEVICE_NAME); |
| |
| assertThat(mSummaryUpdater.getConnectedDeviceSummary()).isEqualTo(expectedSummary); |
| } |
| |
| @Test |
| public void getConnectedDeviceSummary_multipleDevices_returnMultipleDevicesSummary() { |
| mBondedDevices.add(mConnectedDevice); |
| mBondedDevices.add(mConnectedKeyBoardDevice); |
| mDeviceConnected[0] = true; |
| mDeviceConnected[1] = true; |
| final String expectedSummary = mContext.getString( |
| R.string.bluetooth_connected_multiple_devices_summary); |
| |
| assertThat(mSummaryUpdater.getConnectedDeviceSummary()).isEqualTo(expectedSummary); |
| } |
| |
| private class SummaryListener implements OnSummaryChangeListener { |
| String summary; |
| |
| @Override |
| public void onSummaryChanged(String summary) { |
| this.summary = summary; |
| } |
| } |
| |
| } |