| /* |
| * 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 org.mockito.Matchers.any; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import androidx.preference.ListPreference; |
| |
| import com.android.settings.R; |
| import com.android.settings.testutils.FakeFeatureFactory; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.wrapper.OverlayManagerWrapper; |
| |
| 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; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class ThemePreferenceControllerTest { |
| |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Context mContext; |
| @Mock |
| private PackageManager mPackageManager; |
| @Mock |
| private ApplicationInfo mApplicationInfo; |
| @Mock |
| private ListPreference mPreference; |
| |
| private ThemePreferenceController mController; |
| |
| @Before |
| public void setUp() throws NameNotFoundException { |
| MockitoAnnotations.initMocks(this); |
| FakeFeatureFactory.setupForTest(); |
| when(mPackageManager.getApplicationInfo(any(), anyInt())).thenReturn(mApplicationInfo); |
| when(mContext.getPackageManager()).thenReturn(mPackageManager); |
| when(mContext.getString(R.string.default_theme)) |
| .thenReturn(RuntimeEnvironment.application.getString(R.string.default_theme)); |
| |
| mController = |
| spy(new ThemePreferenceController(mContext, mock(OverlayManagerWrapper.class))); |
| } |
| |
| @Test |
| public void updateState_themeSet_shouldSetPreferenceValue() throws NameNotFoundException { |
| final String pkg1 = "pkg1.theme1"; |
| final String pkg2 = "pkg2.theme2"; |
| final String themeLabel1 = "Theme1"; |
| final String themeLabel2 = "Theme2"; |
| final String[] themes = {pkg1, pkg2}; |
| doReturn("pkg1.theme1").when(mController).getCurrentTheme(); |
| doReturn(themes).when(mController).getAvailableThemes(); |
| when(mPackageManager.getApplicationInfo(anyString(), anyInt()).loadLabel(mPackageManager)) |
| .thenReturn(themeLabel1) |
| .thenReturn(themeLabel2); |
| |
| mController.updateState(mPreference); |
| |
| verify(mPreference).setSummary(themeLabel1); |
| verify(mPreference).setValue(pkg1); |
| } |
| |
| @Test |
| public void updateState_themeNull_shouldSetDefaultSummary() throws NameNotFoundException { |
| final String pkg1 = "pkg1.theme1"; |
| final String pkg2 = "pkg2.theme2"; |
| final String themeLabel1 = "Theme1"; |
| final String themeLabel2 = "Theme2"; |
| final String[] themes = {pkg1, pkg2}; |
| doReturn(null).when(mController).getCurrentTheme(); |
| doReturn(themes).when(mController).getAvailableThemes(); |
| when(mPackageManager.getApplicationInfo(anyString(), anyInt()).loadLabel(mPackageManager)) |
| .thenReturn(themeLabel1) |
| .thenReturn(themeLabel2); |
| |
| mController.updateState(mPreference); |
| |
| verify(mPreference) |
| .setSummary(RuntimeEnvironment.application.getString(R.string.default_theme)); |
| verify(mPreference).setValue(null); |
| } |
| } |