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/*
* Copyright (C) 2017-2022 Sebastiano Vigna
*
* 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 it.unimi.dsi.fastutil.objects;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Map;
import java.util.SortedMap;
import java.util.function.Supplier;
import com.google.common.collect.testing.MapTestSuiteBuilder;
import com.google.common.collect.testing.TestStringSortedMapGenerator;
import com.google.common.collect.testing.features.CollectionFeature;
import com.google.common.collect.testing.features.CollectionSize;
import com.google.common.collect.testing.features.MapFeature;
import com.google.common.collect.testing.testers.CollectionToStringTester;
import com.google.common.collect.testing.testers.MapComputeIfPresentTester;
import com.google.common.collect.testing.testers.MapMergeTester;
import com.google.common.collect.testing.testers.MapToStringTester;
import junit.framework.TestCase;
import junit.framework.TestSuite;
public class Object2ObjectRBTreeMapGuavaTest extends TestCase {
public static TestSuite suite() throws NoSuchMethodException, SecurityException {
return suite("Object2ObjectRBTreeMap", Object2ObjectRBTreeMap::new);
}
public static TestSuite suite(final String name, final Supplier<Map<String, String>> factory) throws NoSuchMethodException, SecurityException {
final HashSet<Method> suppressed = new HashSet<>();
suppressed.addAll(Arrays.asList(MapToStringTester.class.getDeclaredMethods()));
suppressed.addAll(Arrays.asList(CollectionToStringTester.class.getDeclaredMethods()));
// An @apiNote explains that our semantics is slightly different
suppressed.add(MapMergeTester.class.getDeclaredMethod("testMappedToNull"));
suppressed.add(MapComputeIfPresentTester.class.getDeclaredMethod("testComputeIfPresent_nullTreatedAsAbsent"));
return MapTestSuiteBuilder.using(new TestStringSortedMapGenerator() {
@Override
protected SortedMap<String, String> create(final Map.Entry<String, String>[] entries) {
final Map<String, String> map = factory.get();
for (final Map.Entry<String, String> entry : entries) {
map.put(entry.getKey(), entry.getValue());
}
return (SortedMap<String, String>)map;
}
}).named(name).withFeatures(CollectionSize.ANY, CollectionFeature.KNOWN_ORDER, MapFeature.GENERAL_PURPOSE, MapFeature.SUPPORTS_PUT, MapFeature.SUPPORTS_REMOVE, MapFeature.ALLOWS_NULL_VALUES, CollectionFeature.SUPPORTS_ITERATOR_REMOVE).suppressing(suppressed).createTestSuite();
}
}
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