| /* |
| * Copyright (C) 2015 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.tools.idea.editors.theme.qualifiers; |
| |
| import com.android.ide.common.resources.configuration.DensityQualifier; |
| import com.android.ide.common.resources.configuration.FolderConfiguration; |
| import com.android.ide.common.resources.configuration.ResourceQualifier; |
| import com.android.ide.common.resources.configuration.ScreenOrientationQualifier; |
| import com.android.ide.common.resources.configuration.VersionQualifier; |
| import com.android.resources.Density; |
| import com.android.resources.ScreenOrientation; |
| import com.android.tools.idea.configurations.ConfigurationManager; |
| import com.google.common.collect.ImmutableList; |
| import com.intellij.openapi.util.Disposer; |
| import org.jetbrains.android.AndroidTestCase; |
| |
| import java.util.List; |
| |
| @SuppressWarnings("ConstantConditions") |
| public class QualifierUtilsTest extends AndroidTestCase { |
| ConfigurationManager myConfigurationManager; |
| |
| @Override |
| protected boolean requireRecentSdk() { |
| return true; |
| } |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| |
| myConfigurationManager = ConfigurationManager.create(myFixture.getModule()); |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| super.tearDown(); |
| |
| if (myConfigurationManager != null) { |
| Disposer.dispose(myConfigurationManager); |
| myConfigurationManager = null; |
| } |
| } |
| |
| public void testVersionQualifiers() { |
| List<ResourceQualifier> versionQualifiers = ImmutableList.<ResourceQualifier>of( |
| new VersionQualifier(21), |
| new VersionQualifier(19), |
| new VersionQualifier(16)); |
| |
| assertEquals(15, ((VersionQualifier)QualifierUtils.getIncompatibleVersionQualifier(21, versionQualifiers)).getVersion()); |
| assertEquals(15, ((VersionQualifier)QualifierUtils.getIncompatibleVersionQualifier(22, versionQualifiers)).getVersion()); |
| assertEquals(14, ((VersionQualifier)QualifierUtils.getIncompatibleVersionQualifier(14, versionQualifiers)).getVersion()); |
| } |
| |
| public void testDensityQualifiers() { |
| List<ResourceQualifier> densityQualifiers = ImmutableList.<ResourceQualifier>of( |
| new DensityQualifier(Density.XXXHIGH), |
| new DensityQualifier(Density.LOW)); |
| |
| assertEquals(Density.NODPI, ((DensityQualifier)QualifierUtils.getIncompatibleDensityQualifier(densityQualifiers)).getValue()); |
| |
| densityQualifiers = ImmutableList.<ResourceQualifier>of( |
| new DensityQualifier(Density.XXXHIGH), |
| new DensityQualifier(Density.XXHIGH)); |
| |
| assertEquals(Density.DPI_400, ((DensityQualifier)QualifierUtils.getIncompatibleDensityQualifier(densityQualifiers)).getValue()); |
| |
| densityQualifiers = ImmutableList.<ResourceQualifier>of( |
| new DensityQualifier(Density.NODPI)); |
| |
| assertNull(QualifierUtils.getIncompatibleDensityQualifier(densityQualifiers)); |
| } |
| |
| /** |
| * This method checks the version qualifiers and also the combination with the passed "compatible" folder |
| */ |
| public void testVersionQualifiersFromFolders() { |
| List<FolderConfiguration> incompatible = ImmutableList.of( |
| FolderConfiguration.getConfigForQualifierString("v21"), |
| FolderConfiguration.getConfigForQualifierString("v19")); |
| |
| FolderConfiguration compatible = FolderConfiguration.getConfigForQualifierString("land"); |
| |
| assertEquals("-land-v18", QualifierUtils.restrictConfiguration(myConfigurationManager, compatible, incompatible).getUniqueKey()); |
| } |
| |
| /** |
| * Tests a basic enum type like ScreenOrientation |
| */ |
| public void testScreenOrientationQualifiers() { |
| List<ResourceQualifier> orientationQualifiers = ImmutableList.<ResourceQualifier>of( |
| new ScreenOrientationQualifier(ScreenOrientation.LANDSCAPE), new ScreenOrientationQualifier(ScreenOrientation.PORTRAIT)); |
| |
| ResourceQualifier result = QualifierUtils.getIncompatibleEnum(ScreenOrientation.class, ScreenOrientationQualifier.class, orientationQualifiers); |
| assertEquals(ScreenOrientation.SQUARE, ((ScreenOrientationQualifier)result).getValue()); |
| |
| orientationQualifiers = ImmutableList.<ResourceQualifier>of( |
| new ScreenOrientationQualifier(ScreenOrientation.LANDSCAPE), |
| new ScreenOrientationQualifier(ScreenOrientation.PORTRAIT), |
| new ScreenOrientationQualifier(ScreenOrientation.SQUARE)); |
| result = QualifierUtils.getIncompatibleEnum(ScreenOrientation.class, ScreenOrientationQualifier.class, orientationQualifiers); |
| |
| // There are not incompatible qualifiers left |
| assertNull(result); |
| } |
| |
| /** |
| * Tests the same as {@link #testScreenOrientationQualifiers()} but makes sure that the enum is correctly detected |
| * in the restrictConfiguration method. |
| */ |
| public void testScreenOrientationQualifiersFromFolder() { |
| List<FolderConfiguration> incompatible = ImmutableList.of( |
| FolderConfiguration.getConfigForQualifierString("port"), |
| FolderConfiguration.getConfigForQualifierString("land")); |
| |
| // default config |
| FolderConfiguration compatible = FolderConfiguration.getConfigForQualifierString(""); |
| |
| assertEquals("-square", QualifierUtils.restrictConfiguration(myConfigurationManager, compatible, incompatible).getUniqueKey()); |
| } |
| |
| /** |
| * Tests that if the compatible configuration has a qualifier (ex. "landscape") and one of the incompatible ones contains |
| * the same qualifier, we don't override the one in the compatible one with portrait. |
| */ |
| public void testContradictingQualifiers() { |
| ConfigurationManager manager = ConfigurationManager.create(myFixture.getModule()); |
| |
| List<FolderConfiguration> incompatible = ImmutableList.of( |
| FolderConfiguration.getConfigForQualifierString("land")); |
| |
| // default config |
| FolderConfiguration compatible = FolderConfiguration.getConfigForQualifierString("land-hdpi"); |
| |
| assertEquals("-land-hdpi", QualifierUtils.restrictConfiguration(manager, compatible, incompatible).getUniqueKey()); |
| } |
| } |