| /* |
| * 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.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.provider.Settings; |
| import androidx.preference.ListPreference; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.R; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class SecondaryDisplayPreferenceControllerTest { |
| |
| @Mock |
| private ListPreference mPreference; |
| @Mock |
| private PreferenceScreen mScreen; |
| |
| /** |
| * 0: None |
| * 1: 480p |
| * 2: 480p (secure) |
| * 3: 720p |
| * 4: 720p (secure) |
| * 5: 1080p |
| * 6: 1080p (secure) |
| * 7: 4K |
| * 8: 4K (secure) |
| * 9: 4K (upscaled) |
| * 10: 4K (upscaled, secure) |
| * 11: 720p, 1080p (dual screen) |
| */ |
| private String[] mListValues; |
| private String[] mListSummaries; |
| private Context mContext; |
| private SecondaryDisplayPreferenceController mController; |
| |
| @Before |
| public void setup() { |
| MockitoAnnotations.initMocks(this); |
| mContext = RuntimeEnvironment.application; |
| final Resources resources = mContext.getResources(); |
| mListValues = resources.getStringArray(R.array.overlay_display_devices_values); |
| mListSummaries = resources.getStringArray(R.array.overlay_display_devices_entries); |
| mController = new SecondaryDisplayPreferenceController(mContext); |
| when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); |
| mController.displayPreference(mScreen); |
| } |
| |
| @Test |
| public void onPreferenceChange_set480p_shouldEnable480p() { |
| mController.onPreferenceChange(mPreference, mListValues[1]); |
| |
| final String value = Settings.Global.getString(mContext.getContentResolver(), |
| Settings.Global.OVERLAY_DISPLAY_DEVICES); |
| assertThat(value).isEqualTo(mListValues[1]); |
| } |
| |
| @Test |
| public void onPreferenceChange_set720p_shouldEnable720p() { |
| mController.onPreferenceChange(mPreference, mListValues[3]); |
| |
| final String value = Settings.Global.getString(mContext.getContentResolver(), |
| Settings.Global.OVERLAY_DISPLAY_DEVICES); |
| assertThat(value).isEqualTo(mListValues[3]); |
| } |
| |
| @Test |
| public void updateState_set480p_shouldSetPreferenceTo480p() { |
| Settings.Global.putString(mContext.getContentResolver(), |
| Settings.Global.OVERLAY_DISPLAY_DEVICES, mListValues[1]); |
| |
| mController.updateState(mPreference); |
| |
| verify(mPreference).setValue(mListValues[1]); |
| verify(mPreference).setSummary(mListSummaries[1]); |
| } |
| |
| @Test |
| public void updateState_set720p_shouldSetPreferenceTo720p() { |
| Settings.Global.putString(mContext.getContentResolver(), |
| Settings.Global.OVERLAY_DISPLAY_DEVICES, mListValues[3]); |
| |
| mController.updateState(mPreference); |
| |
| verify(mPreference).setValue(mListValues[3]); |
| verify(mPreference).setSummary(mListSummaries[3]); |
| } |
| |
| @Test |
| public void updateState_nothingSet_shouldSetDefaultToNone() { |
| mController.updateState(mPreference); |
| |
| verify(mPreference).setValue(mListValues[0]); |
| verify(mPreference).setSummary(mListSummaries[0]); |
| } |
| |
| @Test |
| public void onDeveloperOptionsSwitchDisabled_shouldDisablePreferenceAndSetToNone() { |
| mController.onDeveloperOptionsSwitchDisabled(); |
| |
| final String value = Settings.Global.getString(mContext.getContentResolver(), |
| Settings.Global.OVERLAY_DISPLAY_DEVICES); |
| assertThat(value).isNull(); |
| verify(mPreference).setEnabled(false); |
| verify(mPreference).setValue(mListValues[0]); |
| verify(mPreference).setSummary(mListSummaries[0]); |
| } |
| } |