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.TestConfig; 28 import com.android.settings.testutils.SettingsRobolectricTestRunner; 29 30 import org.junit.Before; 31 import org.junit.Test; 32 import org.junit.runner.RunWith; 33 import org.mockito.Mock; 34 import org.mockito.MockitoAnnotations; 35 import org.robolectric.annotation.Config; 36 37 @RunWith(SettingsRobolectricTestRunner.class) 38 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 39 public class VolumeSeekBarPreferenceTest { 40 41 @Mock 42 private AudioManager mAudioManager; 43 @Mock 44 private VolumeSeekBarPreference mPreference; 45 @Mock 46 private Context mContext; 47 48 @Before setUp()49 public void setUp() { 50 MockitoAnnotations.initMocks(this); 51 when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager); 52 mPreference.mAudioManager = mAudioManager; 53 } 54 55 @Test setStream_shouldSetMaxAndProgress()56 public void setStream_shouldSetMaxAndProgress() { 57 final int stream = 5; 58 final int max = 17; 59 final int progress = 4; 60 when(mAudioManager.getStreamMaxVolume(stream)).thenReturn(max); 61 when(mAudioManager.getStreamVolume(stream)).thenReturn(progress); 62 doCallRealMethod().when(mPreference).setStream(anyInt()); 63 64 mPreference.setStream(stream); 65 66 verify(mPreference).setMax(max); 67 verify(mPreference).setProgress(progress); 68 } 69 70 } 71