| /* |
| * 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.settings.accessibility; |
| |
| import static com.android.settings.accessibility.VibrationPreferenceFragment.KEY_INTENSITY_HIGH; |
| import static com.android.settings.accessibility.VibrationPreferenceFragment.KEY_INTENSITY_LOW; |
| import static com.android.settings.accessibility.VibrationPreferenceFragment.KEY_INTENSITY_MEDIUM; |
| import static com.android.settings.accessibility.VibrationPreferenceFragment.KEY_INTENSITY_OFF; |
| import static com.android.settings.accessibility.VibrationPreferenceFragment.KEY_INTENSITY_ON; |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.os.UserManager; |
| import android.os.Vibrator; |
| import android.provider.Settings; |
| |
| import com.android.settings.R; |
| import com.android.settings.accessibility.VibrationPreferenceFragment.VibrationIntensityCandidateInfo; |
| import com.android.settings.testutils.FakeFeatureFactory; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settingslib.widget.CandidateInfo; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class VibrationPreferenceFragmentTest { |
| |
| private static final Map<Integer, String> INTENSITY_TO_KEY = new HashMap<>(4); |
| static { |
| INTENSITY_TO_KEY.put(Vibrator.VIBRATION_INTENSITY_OFF, KEY_INTENSITY_OFF); |
| INTENSITY_TO_KEY.put(Vibrator.VIBRATION_INTENSITY_LOW, KEY_INTENSITY_LOW); |
| INTENSITY_TO_KEY.put(Vibrator.VIBRATION_INTENSITY_MEDIUM, KEY_INTENSITY_MEDIUM); |
| INTENSITY_TO_KEY.put(Vibrator.VIBRATION_INTENSITY_HIGH, KEY_INTENSITY_HIGH); |
| } |
| |
| @Mock |
| private UserManager mUserManager; |
| |
| private Context mContext; |
| private Resources mResources; |
| private TestVibrationPreferenceFragment mFragment; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| FakeFeatureFactory.setupForTest(); |
| |
| mContext = spy(RuntimeEnvironment.application); |
| mResources = spy(mContext.getResources()); |
| when(mContext.getResources()).thenReturn(mResources); |
| |
| mFragment = spy(new TestVibrationPreferenceFragment()); |
| when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); |
| } |
| |
| @Test |
| public void changeIntensitySetting_shouldResultInCorrespondingKey() { |
| setSupportsMultipleIntensities(true); |
| mFragment.onAttach(mContext); |
| for (Map.Entry<Integer, String> entry : INTENSITY_TO_KEY.entrySet()) { |
| Settings.System.putInt(mContext.getContentResolver(), |
| Settings.System.HAPTIC_FEEDBACK_INTENSITY, entry.getKey()); |
| assertThat(mFragment.getDefaultKey()).isEqualTo(entry.getValue()); |
| } |
| } |
| |
| @Test |
| public void changeIntensitySetting_WithoutMultipleIntensitySupport_shouldResultInOn() { |
| setSupportsMultipleIntensities(false); |
| mFragment.onAttach(mContext); |
| for (int intensity : INTENSITY_TO_KEY.keySet()) { |
| Settings.System.putInt(mContext.getContentResolver(), |
| Settings.System.HAPTIC_FEEDBACK_INTENSITY, intensity); |
| final String expectedKey = intensity == Vibrator.VIBRATION_INTENSITY_OFF |
| ? KEY_INTENSITY_OFF |
| : KEY_INTENSITY_ON; |
| assertThat(mFragment.getDefaultKey()).isEqualTo(expectedKey); |
| } |
| } |
| |
| @Test |
| public void initialDefaultKey_shouldBeMedium() { |
| setSupportsMultipleIntensities(true); |
| mFragment.onAttach(mContext); |
| assertThat(mFragment.getDefaultKey()).isEqualTo(KEY_INTENSITY_MEDIUM); |
| } |
| |
| @Test |
| public void initialDefaultKey_WithoutMultipleIntensitySupport_shouldBeOn() { |
| setSupportsMultipleIntensities(false); |
| mFragment.onAttach(mContext); |
| assertThat(mFragment.getDefaultKey()).isEqualTo(KEY_INTENSITY_ON); |
| } |
| |
| @Test |
| public void candidates_shouldBeSortedByIntensity() { |
| setSupportsMultipleIntensities(true); |
| mFragment.onAttach(mContext); |
| final List<? extends CandidateInfo> candidates = mFragment.getCandidates(); |
| assertThat(candidates.size()).isEqualTo(INTENSITY_TO_KEY.size()); |
| VibrationIntensityCandidateInfo prevCandidate = |
| (VibrationIntensityCandidateInfo) candidates.get(0); |
| for (int i = 1; i < candidates.size(); i++) { |
| VibrationIntensityCandidateInfo candidate = |
| (VibrationIntensityCandidateInfo) candidates.get(i); |
| assertThat(candidate.getIntensity()).isLessThan(prevCandidate.getIntensity()); |
| } |
| } |
| |
| private void setSupportsMultipleIntensities(boolean hasSupport) { |
| when(mResources.getBoolean(R.bool.config_vibration_supports_multiple_intensities)) |
| .thenReturn(hasSupport); |
| } |
| |
| private class TestVibrationPreferenceFragment extends VibrationPreferenceFragment { |
| @Override |
| protected int getPreferenceScreenResId() { |
| return 0; |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return 0; |
| } |
| |
| /** |
| * Get the setting string of the vibration intensity setting this preference is dealing with. |
| */ |
| @Override |
| protected String getVibrationIntensitySetting() { |
| return Settings.System.HAPTIC_FEEDBACK_INTENSITY; |
| } |
| |
| @Override |
| protected int getDefaultVibrationIntensity() { |
| return Vibrator.VIBRATION_INTENSITY_MEDIUM; |
| } |
| |
| @Override |
| public Context getContext() { |
| return mContext; |
| } |
| } |
| } |