| /* |
| * Copyright 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.bluetooth.pbap; |
| |
| import static org.mockito.Mockito.*; |
| |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothDevice; |
| import android.bluetooth.BluetoothProfile; |
| import android.bluetooth.BluetoothSocket; |
| import android.content.Context; |
| import android.os.Handler; |
| import android.os.HandlerThread; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.filters.MediumTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import com.android.bluetooth.R; |
| import com.android.bluetooth.TestUtils; |
| import com.android.bluetooth.btservice.AdapterService; |
| |
| import org.hamcrest.core.IsInstanceOf; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Assume; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| @MediumTest |
| @RunWith(AndroidJUnit4.class) |
| public class PbapStateMachineTest { |
| private static final int TEST_NOTIFICATION_ID = 1000000; |
| |
| private Context mTargetContext; |
| private BluetoothAdapter mAdapter; |
| private HandlerThread mHandlerThread; |
| private PbapStateMachine mPbapStateMachine; |
| private BluetoothDevice mTestDevice; |
| private Handler mHandler; |
| private BluetoothSocket mSocket; |
| private BluetoothPbapService mBluetoothPbapService; |
| |
| @Mock private AdapterService mAdapterService; |
| |
| @Before |
| public void setUp() throws Exception { |
| mTargetContext = InstrumentationRegistry.getTargetContext(); |
| Assume.assumeTrue("Ignore test when BluetoothPbapService is not enabled", |
| mTargetContext.getResources().getBoolean(R.bool.profile_supported_pbap)); |
| MockitoAnnotations.initMocks(this); |
| TestUtils.setAdapterService(mAdapterService); |
| // This line must be called to make sure relevant objects are initialized properly |
| mAdapter = BluetoothAdapter.getDefaultAdapter(); |
| // Get a device for testing |
| mTestDevice = mAdapter.getRemoteDevice("00:01:02:03:04:05"); |
| |
| mHandlerThread = new HandlerThread("PbapTestHandlerThread"); |
| mHandlerThread.start(); |
| mHandler = new Handler(mHandlerThread.getLooper()); |
| mBluetoothPbapService = mock(BluetoothPbapService.class); |
| doNothing().when(mBluetoothPbapService).checkOrGetPhonebookPermission(any()); |
| mPbapStateMachine = PbapStateMachine.make(mBluetoothPbapService, mHandlerThread.getLooper(), |
| mTestDevice, mSocket, mBluetoothPbapService, mHandler, TEST_NOTIFICATION_ID); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| if (!mTargetContext.getResources().getBoolean(R.bool.profile_supported_pbap)) { |
| return; |
| } |
| mHandlerThread.quitSafely(); |
| TestUtils.clearAdapterService(mAdapterService); |
| } |
| |
| /** |
| * Test that initial state is WaitingForAuth |
| */ |
| @Test |
| public void testInitialState() { |
| Assert.assertEquals(BluetoothProfile.STATE_CONNECTING, |
| mPbapStateMachine.getConnectionState()); |
| Assert.assertThat(mPbapStateMachine.getCurrentState(), |
| IsInstanceOf.instanceOf(PbapStateMachine.WaitingForAuth.class)); |
| } |
| |
| /** |
| * Test state transition from WaitingForAuth to Finished when the user rejected |
| */ |
| @Ignore("Class BluetoothSocket is final and cannot be mocked. b/71512958: re-enable it.") |
| @Test |
| public void testStateTransition_WaitingForAuthToFinished() throws Exception { |
| mPbapStateMachine.sendMessage(PbapStateMachine.REJECTED); |
| Assert.assertEquals(BluetoothProfile.STATE_DISCONNECTED, |
| mPbapStateMachine.getConnectionState()); |
| Assert.assertThat(mPbapStateMachine.getCurrentState(), |
| IsInstanceOf.instanceOf(PbapStateMachine.Finished.class)); |
| } |
| |
| /** |
| * Test state transition from WaitingForAuth to Finished when the user rejected |
| */ |
| @Ignore("Class BluetoothSocket is final and cannot be mocked. b/71512958: re-enable it.") |
| @Test |
| public void testStateTransition_WaitingForAuthToConnected() throws Exception { |
| mPbapStateMachine.sendMessage(PbapStateMachine.AUTHORIZED); |
| Assert.assertEquals(BluetoothProfile.STATE_CONNECTED, |
| mPbapStateMachine.getConnectionState()); |
| Assert.assertThat(mPbapStateMachine.getCurrentState(), |
| IsInstanceOf.instanceOf(PbapStateMachine.Connected.class)); |
| } |
| |
| /** |
| * Test state transition from Connected to Finished when the OBEX server is done |
| */ |
| @Ignore("Class BluetoothSocket is final and cannot be mocked. b/71512958: re-enable it.") |
| @Test |
| public void testStateTransition_ConnectedToFinished() throws Exception { |
| mPbapStateMachine.sendMessage(PbapStateMachine.AUTHORIZED); |
| Assert.assertEquals(BluetoothProfile.STATE_CONNECTED, |
| mPbapStateMachine.getConnectionState()); |
| Assert.assertThat(mPbapStateMachine.getCurrentState(), |
| IsInstanceOf.instanceOf(PbapStateMachine.Connected.class)); |
| |
| // PBAP OBEX transport is done. |
| mPbapStateMachine.sendMessage(PbapStateMachine.DISCONNECT); |
| Assert.assertEquals(BluetoothProfile.STATE_DISCONNECTED, |
| mPbapStateMachine.getConnectionState()); |
| Assert.assertThat(mPbapStateMachine.getCurrentState(), |
| IsInstanceOf.instanceOf(PbapStateMachine.Finished.class)); |
| } |
| } |