| /* |
| * 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.display; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.Mockito.doNothing; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import androidx.preference.Preference; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.internal.app.ColorDisplayController; |
| import com.android.internal.logging.nano.MetricsProto; |
| import com.android.settings.R; |
| import com.android.settings.applications.LayoutPreference; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.testutils.shadow.SettingsShadowResources; |
| import com.android.settingslib.widget.CandidateInfo; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| import java.util.List; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| @Config(shadows = SettingsShadowResources.class) |
| public class ColorModePreferenceFragmentTest { |
| |
| private ColorModePreferenceFragment mFragment; |
| |
| @Mock |
| private ColorDisplayController mController; |
| |
| @Mock |
| private Activity mActivity; |
| |
| @Before |
| public void setup() { |
| MockitoAnnotations.initMocks(this); |
| |
| mFragment = spy(new ColorModePreferenceFragment()); |
| ReflectionHelpers.setField(mFragment, "mController", mController); |
| } |
| |
| @Test |
| public void verifyMetricsConstant() { |
| assertThat(mFragment.getMetricsCategory()) |
| .isEqualTo(MetricsProto.MetricsEvent.COLOR_MODE_SETTINGS); |
| } |
| |
| @Test |
| public void getCandidates_all() { |
| when(mFragment.getContext()).thenReturn(RuntimeEnvironment.application); |
| SettingsShadowResources.overrideResource( |
| com.android.internal.R.array.config_availableColorModes, new int[]{ |
| ColorDisplayController.COLOR_MODE_NATURAL, |
| ColorDisplayController.COLOR_MODE_BOOSTED, |
| ColorDisplayController.COLOR_MODE_SATURATED, |
| ColorDisplayController.COLOR_MODE_AUTOMATIC |
| }); |
| List<? extends CandidateInfo> candidates = mFragment.getCandidates(); |
| |
| assertThat(candidates.size()).isEqualTo(4); |
| assertThat(candidates.get(0).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_NATURAL); |
| assertThat(candidates.get(1).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_BOOSTED); |
| assertThat(candidates.get(2).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_SATURATED); |
| assertThat(candidates.get(3).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_AUTOMATIC); |
| } |
| |
| @Test |
| public void getCandidates_none() { |
| when(mFragment.getContext()).thenReturn(RuntimeEnvironment.application); |
| SettingsShadowResources.overrideResource( |
| com.android.internal.R.array.config_availableColorModes, null); |
| List<? extends CandidateInfo> candidates = mFragment.getCandidates(); |
| |
| assertThat(candidates.size()).isEqualTo(0); |
| } |
| |
| @Test |
| public void getCandidates_withAutomatic() { |
| when(mFragment.getContext()).thenReturn(RuntimeEnvironment.application); |
| SettingsShadowResources.overrideResource( |
| com.android.internal.R.array.config_availableColorModes, new int[]{ |
| ColorDisplayController.COLOR_MODE_NATURAL, |
| ColorDisplayController.COLOR_MODE_AUTOMATIC |
| }); |
| List<? extends CandidateInfo> candidates = mFragment.getCandidates(); |
| |
| assertThat(candidates.size()).isEqualTo(2); |
| assertThat(candidates.get(0).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_NATURAL); |
| assertThat(candidates.get(1).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_AUTOMATIC); |
| } |
| |
| @Test |
| public void getCandidates_withoutAutomatic() { |
| when(mFragment.getContext()).thenReturn(RuntimeEnvironment.application); |
| SettingsShadowResources.overrideResource( |
| com.android.internal.R.array.config_availableColorModes, new int[]{ |
| ColorDisplayController.COLOR_MODE_NATURAL, |
| ColorDisplayController.COLOR_MODE_BOOSTED, |
| ColorDisplayController.COLOR_MODE_SATURATED, |
| }); |
| List<? extends CandidateInfo> candidates = mFragment.getCandidates(); |
| |
| assertThat(candidates.size()).isEqualTo(3); |
| assertThat(candidates.get(0).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_NATURAL); |
| assertThat(candidates.get(1).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_BOOSTED); |
| assertThat(candidates.get(2).getKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_SATURATED); |
| } |
| |
| @Test |
| public void getKey_natural() { |
| when(mController.getColorMode()) |
| .thenReturn(ColorDisplayController.COLOR_MODE_NATURAL); |
| |
| assertThat(mFragment.getDefaultKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_NATURAL); |
| } |
| |
| @Test |
| public void getKey_boosted() { |
| when(mController.getColorMode()) |
| .thenReturn(ColorDisplayController.COLOR_MODE_BOOSTED); |
| |
| assertThat(mFragment.getDefaultKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_BOOSTED); |
| } |
| |
| @Test |
| public void getKey_saturated() { |
| when(mController.getColorMode()) |
| .thenReturn(ColorDisplayController.COLOR_MODE_SATURATED); |
| |
| assertThat(mFragment.getDefaultKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_SATURATED); |
| } |
| |
| @Test |
| public void getKey_automatic() { |
| when(mController.getColorMode()) |
| .thenReturn(ColorDisplayController.COLOR_MODE_AUTOMATIC); |
| |
| assertThat(mFragment.getDefaultKey()) |
| .isEqualTo(ColorModePreferenceFragment.KEY_COLOR_MODE_AUTOMATIC); |
| } |
| |
| @Test |
| public void setKey_natural() { |
| mFragment.setDefaultKey(ColorModePreferenceFragment.KEY_COLOR_MODE_NATURAL); |
| verify(mController).setColorMode(ColorDisplayController.COLOR_MODE_NATURAL); |
| } |
| |
| @Test |
| public void setKey_boosted() { |
| mFragment.setDefaultKey(ColorModePreferenceFragment.KEY_COLOR_MODE_BOOSTED); |
| verify(mController).setColorMode(ColorDisplayController.COLOR_MODE_BOOSTED); |
| } |
| |
| @Test |
| public void setKey_saturated() { |
| mFragment.setDefaultKey(ColorModePreferenceFragment.KEY_COLOR_MODE_SATURATED); |
| verify(mController).setColorMode(ColorDisplayController.COLOR_MODE_SATURATED); |
| } |
| |
| @Test |
| public void setKey_automatic() { |
| mFragment.setDefaultKey(ColorModePreferenceFragment.KEY_COLOR_MODE_AUTOMATIC); |
| verify(mController).setColorMode(ColorDisplayController.COLOR_MODE_AUTOMATIC); |
| } |
| |
| @Test |
| public void onCreatePreferences_useNewTitle_shouldAddColorModePreferences() { |
| doNothing().when(mFragment).addPreferencesFromResource(anyInt()); |
| doNothing().when(mFragment).updateCandidates(); |
| |
| mFragment.onCreatePreferences(Bundle.EMPTY, null /* rootKey */); |
| |
| verify(mFragment).addPreferencesFromResource(R.xml.color_mode_settings); |
| } |
| |
| @Test |
| public void addStaticPreferences_shouldAddPreviewImage() { |
| PreferenceScreen mockPreferenceScreen = mock(PreferenceScreen.class); |
| LayoutPreference mockPreview = mock(LayoutPreference.class); |
| |
| ArgumentCaptor<Preference> preferenceCaptor = ArgumentCaptor.forClass(Preference.class); |
| |
| mFragment.configureAndInstallPreview(mockPreview, mockPreferenceScreen); |
| verify(mockPreview, times(1)).setSelectable(false); |
| verify(mockPreferenceScreen, times(1)).addPreference(preferenceCaptor.capture()); |
| |
| assertThat(preferenceCaptor.getValue()).isEqualTo(mockPreview); |
| } |
| |
| @Test |
| public void onAccessibilityTransformChanged_toggles() { |
| when(mFragment.getActivity()).thenReturn(mActivity); |
| mFragment.onAccessibilityTransformChanged(true /* state */); |
| verify(mActivity).onBackPressed(); |
| } |
| } |