/*
* Copyright (C) 2007 The Guava Authors
*
* 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.google.common.collect;
import static com.google.common.base.Preconditions.checkArgument;
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.google.SetMultimapTestSuiteBuilder;
import com.google.common.collect.testing.google.TestStringSetMultimapGenerator;
import junit.framework.Test;
import junit.framework.TestCase;
import java.io.Serializable;
import java.util.Map.Entry;
/**
* Tests for {@link MapConstraints#constrainedSetMultimap} not accounted for in
* {@link MapConstraintsTest}.
*
* @author Jared Levy
*/
public class ConstrainedSetMultimapTest extends TestCase {
private enum Constraint implements Serializable, MapConstraint<String, String> {
INSTANCE;
@Override
public void checkKeyValue(String key, String value) {
checkArgument(!"test".equals(key));
checkArgument(!"test".equals(value));
}
}
public static Test suite() {
return SetMultimapTestSuiteBuilder.using(
new TestStringSetMultimapGenerator() {
@Override
protected SetMultimap<String, String> create(Entry<String, String>[] entries) {
SetMultimap<String, String> multimap = HashMultimap.create();
for (Entry<String, String> entry : entries) {
multimap.put(entry.getKey(), entry.getValue());
}
return MapConstraints.constrainedSetMultimap(multimap, Constraint.INSTANCE);
}
})
.named("MapConstraints.constrainedSetMultimap")
.withFeatures(
MapFeature.ALLOWS_NULL_KEYS,
MapFeature.ALLOWS_NULL_VALUES,
MapFeature.ALLOWS_ANY_NULL_QUERIES,
MapFeature.GENERAL_PURPOSE,
CollectionSize.ANY,
CollectionFeature.SERIALIZABLE,
CollectionFeature.SUPPORTS_ITERATOR_REMOVE)
.createTestSuite();
}
}