/**
* 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 org.apache.aurora.scheduler.storage.entities;
import com.google.common.collect.ImmutableSet;
import org.apache.aurora.gen.Attribute;
import org.apache.aurora.gen.HostAttributes;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class IHostAttributesTest {
@Test
public void testObjectDetachment() {
// AURORA-729: Immutable wrapper objects are not always immutable.
Attribute attribute = new Attribute()
.setName("attr")
.setValues(ImmutableSet.of("a", "b", "c"));
HostAttributes mutable = new HostAttributes()
.setHost("a")
.setAttributes(ImmutableSet.of(attribute));
IHostAttributes immutable1 = IHostAttributes.FROM_BUILDER.apply(mutable);
IHostAttributes immutable2 = IHostAttributes.build(mutable);
assertEquals(immutable1, immutable2);
assertEquals(immutable2, immutable1);
attribute.setValues(ImmutableSet.of("a"));
assertEquals(immutable1, immutable2);
assertEquals(immutable2, immutable1);
}
}