| /* |
| * 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.Mockito.doReturn; |
| import static org.mockito.Mockito.spy; |
| |
| import android.content.ContentResolver; |
| import android.os.UserHandle; |
| import android.provider.Settings; |
| |
| import com.android.internal.logging.nano.MetricsProto; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.testutils.shadow.ShadowSecureSettings; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| |
| import java.util.List; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class VrDisplayPreferencePickerTest { |
| |
| private VrDisplayPreferencePicker mPicker; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mPicker = spy(new VrDisplayPreferencePicker()); |
| doReturn(RuntimeEnvironment.application).when(mPicker).getContext(); |
| } |
| |
| @Test |
| public void verifyMetricsConstant() { |
| assertThat(mPicker.getMetricsCategory()) |
| .isEqualTo(MetricsProto.MetricsEvent.VR_DISPLAY_PREFERENCE); |
| } |
| |
| @Test |
| public void getCandidates_shouldReturnTwoCandidates() { |
| List<VrDisplayPreferencePicker.VrCandidateInfo> candidates = mPicker.getCandidates(); |
| |
| assertThat(candidates.size()).isEqualTo(2); |
| assertThat(candidates.get(0).getKey()) |
| .isEqualTo(VrDisplayPreferencePicker.PREF_KEY_PREFIX + 0); |
| assertThat(candidates.get(1).getKey()) |
| .isEqualTo(VrDisplayPreferencePicker.PREF_KEY_PREFIX + 1); |
| } |
| |
| @Test |
| @Config(shadows = ShadowSecureSettings.class) |
| public void getKey_shouldGetFromSettingsProvider() { |
| final ContentResolver cr = RuntimeEnvironment.application.getContentResolver(); |
| Settings.Secure.putIntForUser(cr, Settings.Secure.VR_DISPLAY_MODE, 1, |
| UserHandle.myUserId()); |
| |
| assertThat(mPicker.getDefaultKey()) |
| .isEqualTo(VrDisplayPreferencePicker.PREF_KEY_PREFIX + 1); |
| } |
| } |