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* Licensed to the Apache Software Foundation (ASF) under one
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* 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.mgmt.rebind;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNull;
import java.util.Collections;
import javax.annotation.Nullable;
import org.apache.brooklyn.api.entity.Entity;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.core.entity.Entities;
import org.apache.brooklyn.core.entity.EntityInternal;
import org.apache.brooklyn.core.mgmt.rebind.RebindEntityTest.MyEntity;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import com.google.common.base.Predicate;
import com.google.common.base.Predicates;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;
public class CheckpointEntityTest extends RebindTestFixtureWithApp {
@SuppressWarnings("unused")
private static final Logger LOG = LoggerFactory.getLogger(CheckpointEntityTest.class);
private MyEntity origE;
@BeforeMethod
public void setUp() throws Exception {
super.setUp();
origE = origApp.createAndManageChild(EntitySpec.create(MyEntity.class).configure("myconfig", "myval"));
}
@Test
public void testAutoCheckpointsOnManageApp() throws Exception {
newApp = rebind();
MyEntity newE = (MyEntity) Iterables.find(newApp.getChildren(), Predicates.instanceOf(MyEntity.class));
// Assert has expected entities and config
assertEquals(newApp.getId(), origApp.getId());
assertEquals(ImmutableList.copyOf(newApp.getChildren()), ImmutableList.of(newE));
assertEquals(newE.getId(), origE.getId());
assertEquals(newE.getConfig(MyEntity.MY_CONFIG), "myval");
}
@Test
public void testAutoCheckpointsOnManageDynamicEntity() throws Exception {
final MyEntity origE2 = origApp.createAndManageChild(EntitySpec.create(MyEntity.class).configure("myconfig", "myval2"));
newApp = rebind();
MyEntity newE2 = (MyEntity) Iterables.find(newApp.getChildren(), new Predicate<Entity>() {
@Override public boolean apply(@Nullable Entity input) {
return origE2.getId().equals(input.getId());
}});
// Assert has expected entities and config
assertEquals(newApp.getChildren().size(), 2); // expect equivalent of origE and origE2
assertEquals(newE2.getId(), origE2.getId());
assertEquals(newE2.getConfig(MyEntity.MY_CONFIG), "myval2");
}
@Test
public void testAutoCheckpointsOnUnmanageEntity() throws Exception {
Entities.unmanage(origE);
newApp = rebind();
// Assert does not container unmanaged entity
assertEquals(ImmutableList.copyOf(newApp.getChildren()), Collections.emptyList());
assertNull(((EntityInternal)newApp).getManagementContext().getEntityManager().getEntity(origE.getId()));
}
@Test
public void testPersistsOnExplicitCheckpointOfEntity() throws Exception {
origE.config().set(MyEntity.MY_CONFIG, "mynewval");
origE.sensors().set(MyEntity.MY_SENSOR, "mysensorval");
// Assert persisted the modified config/attributes
newApp = rebind();
MyEntity newE = (MyEntity) Iterables.find(newApp.getChildren(), Predicates.instanceOf(MyEntity.class));
assertEquals(newE.getConfig(MyEntity.MY_CONFIG), "mynewval");
assertEquals(newE.getAttribute(MyEntity.MY_SENSOR), "mysensorval");
}
}