/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
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*/
package org.apache.brooklyn.core.relations;
import java.util.Collections;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.core.entity.EntityRelations;
import org.apache.brooklyn.core.test.BrooklynAppUnitTestSupport;
import org.apache.brooklyn.core.test.entity.TestEntity;
import org.apache.brooklyn.util.collections.MutableSet;
import org.testng.Assert;
import org.testng.annotations.Test;
@Test
public class RelationsEntityBasicTest extends BrooklynAppUnitTestSupport {
@Override
protected void setUpApp() {
super.setUpApp();
}
public void testCustomEntityRelation() {
TestEntity t1 = app.createAndManageChild(EntitySpec.create(TestEntity.class));
TestEntity t2 = app.createAndManageChild(EntitySpec.create(TestEntity.class));
t1.relations().add(EntityRelations.HAS_TARGET, t2);
Assert.assertEquals(t1.relations().getRelations(EntityRelations.HAS_TARGET), Collections.singleton(t2));
Assert.assertEquals(t2.relations().getRelations(EntityRelations.HAS_TARGET), Collections.emptySet());
Assert.assertEquals(t2.relations().getRelations(EntityRelations.TARGETTED_BY), Collections.singleton(t1));
t1.relations().add(EntityRelations.HAS_TARGET, t2);
Assert.assertEquals(t1.relations().getRelations(EntityRelations.HAS_TARGET), Collections.singleton(t2));
t1.relations().add(EntityRelations.HAS_TARGET, t1);
Assert.assertEquals(t1.relations().getRelations(EntityRelations.HAS_TARGET), MutableSet.of(t1, t2));
}
}