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 17 package com.android.settings.notification; 18 19 import static org.mockito.ArgumentMatchers.anyInt; 20 import static org.mockito.Mockito.doCallRealMethod; 21 import static org.mockito.Mockito.verify; 22 import static org.mockito.Mockito.when; 23 24 import android.content.Context; 25 import android.media.AudioManager; 26 27 import com.android.settings.testutils.SettingsRobolectricTestRunner; 28 29 import org.junit.Before; 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 import org.mockito.Mock; 33 import org.mockito.MockitoAnnotations; 34 35 @RunWith(SettingsRobolectricTestRunner.class) 36 public class VolumeSeekBarPreferenceTest { 37 38 @Mock 39 private AudioManager mAudioManager; 40 @Mock 41 private VolumeSeekBarPreference mPreference; 42 @Mock 43 private Context mContext; 44 45 @Before setUp()46 public void setUp() { 47 MockitoAnnotations.initMocks(this); 48 when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager); 49 mPreference.mAudioManager = mAudioManager; 50 } 51 52 @Test setStream_shouldSetMinMaxAndProgress()53 public void setStream_shouldSetMinMaxAndProgress() { 54 final int stream = 5; 55 final int max = 17; 56 final int min = 1; 57 final int progress = 4; 58 when(mAudioManager.getStreamMaxVolume(stream)).thenReturn(max); 59 when(mAudioManager.getStreamMinVolumeInt(stream)).thenReturn(min); 60 when(mAudioManager.getStreamVolume(stream)).thenReturn(progress); 61 doCallRealMethod().when(mPreference).setStream(anyInt()); 62 63 mPreference.setStream(stream); 64 65 verify(mPreference).setMax(max); 66 verify(mPreference).setMin(min); 67 verify(mPreference).setProgress(progress); 68 } 69 } 70