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/*
* Copyright (C) 2017 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.development;
import static com.android.settings.development.AnimatorDurationScalePreferenceController
.ANIMATOR_DURATION_SCALE_SELECTOR;
import static com.android.settings.development.AnimatorDurationScalePreferenceController
.DEFAULT_VALUE;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.os.RemoteException;
import android.view.IWindowManager;
import androidx.preference.ListPreference;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.util.ReflectionHelpers;
@RunWith(RobolectricTestRunner.class)
public class AnimatorDurationScalePreferenceControllerTest {
@Mock
private ListPreference mPreference;
@Mock
private PreferenceScreen mScreen;
@Mock
private IWindowManager mWindowManager;
/**
* 0: Animation off
* 1: Animation scale .5x
* 2: Animation scale 1x
* 3: Animation scale 1.5x
* 4: Animation scale 2x
* 5: Animation scale 5x
* 6: Animation scale 10x
*/
private String[] mListValues;
private String[] mListSummaries;
private Context mContext;
private AnimatorDurationScalePreferenceController mController;
@Before
public void setup() {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
mListValues = mContext.getResources()
.getStringArray(R.array.animator_duration_scale_values);
mListSummaries = mContext.getResources()
.getStringArray(R.array.animator_duration_scale_entries);
mController = new AnimatorDurationScalePreferenceController(mContext);
ReflectionHelpers.setField(mController, "mWindowManager", mWindowManager);
when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
mController.displayPreference(mScreen);
}
@Test
public void onPreferenceChange_noValueSet_shouldSetDefault() throws RemoteException {
mController.onPreferenceChange(mPreference, null /* new value */);
verify(mWindowManager).setAnimationScale(ANIMATOR_DURATION_SCALE_SELECTOR, DEFAULT_VALUE);
}
@Test
public void onPreferenceChange_option5Selected_shouldSetOption5() throws RemoteException {
mController.onPreferenceChange(mPreference, mListValues[5]);
verify(mWindowManager).setAnimationScale(ANIMATOR_DURATION_SCALE_SELECTOR,
Float.valueOf(mListValues[5]));
}
@Test
public void updateState_option5Set_shouldUpdatePreferenceToOption5() throws RemoteException {
when(mWindowManager.getAnimationScale(ANIMATOR_DURATION_SCALE_SELECTOR))
.thenReturn(Float.valueOf(mListValues[5]));
mController.updateState(mPreference);
verify(mPreference).setValue(mListValues[5]);
verify(mPreference).setSummary(mListSummaries[5]);
}
@Test
public void updateState_option3Set_shouldUpdatePreferenceToOption3() throws RemoteException {
when(mWindowManager.getAnimationScale(ANIMATOR_DURATION_SCALE_SELECTOR))
.thenReturn(Float.valueOf(mListValues[3]));
mController.updateState(mPreference);
verify(mPreference).setValue(mListValues[3]);
verify(mPreference).setSummary(mListSummaries[3]);
}
@Test
public void onDeveloperOptionsSwitchDisabled_shouldDisablePreference() throws RemoteException {
mController.onDeveloperOptionsSwitchDisabled();
verify(mWindowManager).setAnimationScale(ANIMATOR_DURATION_SCALE_SELECTOR, DEFAULT_VALUE);
verify(mPreference).setEnabled(false);
}
}
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