packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/MapClientProfileTest.java

/*
 * Copyright (C) 2018 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.settingslib.bluetooth;

import static com.google.common.truth.Truth.assertThat;

import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.doAnswer;
import static org.mockito.Mockito.when;
import static org.mockito.Mockito.verify;

import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothMapClient;
import android.bluetooth.BluetoothProfile;
import android.content.Context;

import com.android.settingslib.SettingsLibRobolectricTestRunner;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RuntimeEnvironment;

@RunWith(SettingsLibRobolectricTestRunner.class)
public class MapClientProfileTest {

    @Mock
    private LocalBluetoothAdapter mAdapter;
    @Mock
    private CachedBluetoothDeviceManager mDeviceManager;
    @Mock
    private LocalBluetoothProfileManager mProfileManager;
    @Mock
    private BluetoothMapClient mService;
    @Mock
    private CachedBluetoothDevice mCachedBluetoothDevice;
    @Mock
    private BluetoothDevice mBluetoothDevice;
    private BluetoothProfile.ServiceListener mServiceListener;
    private MapClientProfile mProfile;

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);

        doAnswer((invocation) -> {
            mServiceListener = (BluetoothProfile.ServiceListener) invocation.getArguments()[1];
            return null;
        }).when(mAdapter).getProfileProxy(any(Context.class),
                any(BluetoothProfile.ServiceListener.class), eq(BluetoothProfile.MAP_CLIENT));

        mProfile = new MapClientProfile(RuntimeEnvironment.application, mAdapter,
                mDeviceManager, mProfileManager);
        mServiceListener.onServiceConnected(BluetoothProfile.MAP_CLIENT, mService);
    }

    @Test
    public void connect_shouldConnectBluetoothMapClient() {
        mProfile.connect(mBluetoothDevice);
        verify(mService).connect(mBluetoothDevice);
    }

    @Test
    public void disconnect_shouldDisconnectBluetoothMapClient() {
        mProfile.disconnect(mBluetoothDevice);
        verify(mService).disconnect(mBluetoothDevice);
    }

    @Test
    public void getConnectionStatus_shouldReturnConnectionState() {
        when(mService.getConnectionState(mBluetoothDevice)).
                thenReturn(BluetoothProfile.STATE_CONNECTED);
        assertThat(mProfile.getConnectionStatus(mBluetoothDevice)).
                isEqualTo(BluetoothProfile.STATE_CONNECTED);
    }
}