/*
* 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.build.gradle.internal.publishing;
import static org.junit.Assert.assertEquals;
import com.android.annotations.NonNull;
import com.android.build.FilterData;
import com.android.build.OutputFile;
import com.android.build.gradle.internal.model.FilterDataImpl;
import com.android.build.gradle.internal.tasks.FileSupplier;
import com.android.build.gradle.internal.tasks.SplitFileSupplier;
import com.google.common.collect.ImmutableList;
import org.gradle.api.Task;
import org.junit.Test;
import org.mockito.Mockito;
import java.io.File;
import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.List;
/**
* Tests for the {@kink FilterDataPersistence}
*/
public class FilterDataPersistenceTest {
FilterDataPersistence persistence = new FilterDataPersistence();
StringWriter writer = new StringWriter();
@Test
public void testPersistedFormat() throws IOException {
persistence.persist(
ImmutableList.<FileSupplier>of(
makeFileSupplier(OutputFile.FilterType.DENSITY, "xxhdpi")),
writer);
assertEquals("[{\"filterType\":\"DENSITY\",\"filterIdentifier\":\"xxhdpi\",\"splitFileName\":\"DENSITY_xxhdpi\"}]",
writer.toString());
}
@Test
public void testPersistence() throws IOException {
persistence.persist(
ImmutableList.<FileSupplier>of(
makeFileSupplier(OutputFile.FilterType.DENSITY, "xxhdpi")),
writer);
List<FilterDataPersistence.Record> loadedRecords = persistence
.load(new StringReader(writer.toString()));
assertEquals(1, loadedRecords.size());
assertEquals(OutputFile.FilterType.DENSITY.name(), loadedRecords.get(0).filterType);
assertEquals("xxhdpi", loadedRecords.get(0).filterIdentifier);
assertEquals(OutputFile.DENSITY + "_" + "xxhdpi", loadedRecords.get(0).splitFileName);
}
@Test
public void testMultiplePersistence() throws IOException {
persistence.persist(
ImmutableList.<FileSupplier>of(
makeFileSupplier(OutputFile.FilterType.DENSITY, "xxhdpi"),
makeFileSupplier(OutputFile.FilterType.ABI, "arm"),
makeFileSupplier(OutputFile.FilterType.LANGUAGE, "fr")),
writer);
List<FilterDataPersistence.Record> loadedRecords = persistence
.load(new StringReader(writer.toString()));
assertEquals(3, loadedRecords.size());
}
private SplitFileSupplier makeFileSupplier(final OutputFile.FilterType filterType,
final String filterId) {
return new SplitFileSupplier() {
@NonNull
@Override
public FilterData getFilterData() {
return FilterDataImpl.build(filterType.name(), filterId);
}
@NonNull
@Override
public Task getTask() {
return Mockito.mock(Task.class);
}
@Override
public File get() {
return new File(filterType.name() + "_" + filterId);
}
};
}
}