1 /* 2 * Copyright (C) 2018 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.development; 18 19 import static com.android.settings.development.BluetoothA2dpHwOffloadPreferenceController.A2DP_OFFLOAD_DISABLED_PROPERTY; 20 import static com.google.common.truth.Truth.assertThat; 21 import static org.mockito.Mockito.spy; 22 import static org.mockito.Mockito.verify; 23 import static org.mockito.Mockito.when; 24 25 import android.content.Context; 26 import android.os.SystemProperties; 27 import android.support.v14.preference.SwitchPreference; 28 import android.support.v7.preference.PreferenceScreen; 29 30 import com.android.settings.testutils.SettingsRobolectricTestRunner; 31 32 import org.junit.Before; 33 import org.junit.Test; 34 import org.junit.runner.RunWith; 35 import org.mockito.Mock; 36 import org.mockito.MockitoAnnotations; 37 import org.robolectric.RuntimeEnvironment; 38 39 @RunWith(SettingsRobolectricTestRunner.class) 40 public class BluetoothA2dpHwOffloadPreferenceControllerTest { 41 42 @Mock 43 private PreferenceScreen mPreferenceScreen; 44 @Mock 45 private DevelopmentSettingsDashboardFragment mFragment; 46 47 private Context mContext; 48 private SwitchPreference mPreference; 49 private BluetoothA2dpHwOffloadPreferenceController mController; 50 51 @Before setup()52 public void setup() { 53 MockitoAnnotations.initMocks(this); 54 mContext = RuntimeEnvironment.application; 55 mPreference = new SwitchPreference(mContext); 56 mController = spy(new BluetoothA2dpHwOffloadPreferenceController(mContext, mFragment)); 57 when(mPreferenceScreen.findPreference(mController.getPreferenceKey())) 58 .thenReturn(mPreference); 59 mController.displayPreference(mPreferenceScreen); 60 } 61 62 @Test onA2dpHwDialogConfirmed_shouldChangeProperty()63 public void onA2dpHwDialogConfirmed_shouldChangeProperty() { 64 SystemProperties.set(A2DP_OFFLOAD_DISABLED_PROPERTY, Boolean.toString(false)); 65 66 mController.onA2dpHwDialogConfirmed(); 67 final boolean mode = SystemProperties.getBoolean(A2DP_OFFLOAD_DISABLED_PROPERTY, false); 68 assertThat(mode).isTrue(); 69 70 mController.onA2dpHwDialogConfirmed(); 71 final boolean mode2 = SystemProperties.getBoolean(A2DP_OFFLOAD_DISABLED_PROPERTY, false); 72 assertThat(mode2).isFalse(); 73 } 74 } 75