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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
* specific language governing permissions and limitations
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package org.apache.brooklyn.core.catalog;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
import org.apache.brooklyn.api.catalog.BrooklynCatalog;
import org.apache.brooklyn.api.catalog.CatalogItem;
import org.apache.brooklyn.api.catalog.CatalogItem.CatalogItemType;
import org.apache.brooklyn.api.entity.Entity;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.core.catalog.internal.CatalogItemBuilder;
import org.apache.brooklyn.core.entity.Entities;
import org.apache.brooklyn.core.mgmt.internal.LocalManagementContext;
import org.apache.brooklyn.core.test.entity.LocalManagementContextForTests;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import com.google.common.base.Predicates;
public class CatalogPredicatesTest {
private LocalManagementContext mgmt;
private BrooklynCatalog catalog;
@BeforeMethod(alwaysRun = true)
public void setUp() throws Exception {
mgmt = LocalManagementContextForTests.newInstance();
catalog = mgmt.getCatalog();
}
@AfterMethod(alwaysRun = true)
public void tearDown() throws Exception {
if (mgmt != null) Entities.destroyAll(mgmt);
}
@Test
public void testDisplayName() {
CatalogItem<Entity, EntitySpec<?>> item = createItem(CatalogItemBuilder.newEntity("foo", "1.0")
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.displayName("myname")
.build());
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>displayName(Predicates.equalTo("myname")).apply(item));
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>displayName(Predicates.equalTo("wrongname")).apply(item));
}
@Test
public void testDeprecated() {
CatalogItem<Entity, EntitySpec<?>> item = createItem(CatalogItemBuilder.newEntity("foo", "1.0")
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.build());
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>deprecated(false).apply(item));
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>deprecated(true).apply(item));
item = deprecateItem(item);
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>deprecated(false).apply(item));
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>deprecated(true).apply(item));
}
@Test
public void testDisabled() {
CatalogItem<Entity, EntitySpec<?>> item = createItem(CatalogItemBuilder.newEntity("foo", "1.0")
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.build());
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>disabled(false).apply(item));
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>disabled(true).apply(item));
item = disableItem(item);
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>disabled(false).apply(item));
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>disabled(true).apply(item));
}
@Test
public void testIsCatalogItemType() {
CatalogItem<Entity, EntitySpec<?>> item = createItem(CatalogItemBuilder.newEntity("foo", "1.0")
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.build());
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>isCatalogItemType(CatalogItemType.ENTITY).apply(item));
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>isCatalogItemType(CatalogItemType.LOCATION).apply(item));
}
@Test
public void testSymbolicName() {
CatalogItem<Entity, EntitySpec<?>> item = createItem(CatalogItemBuilder.newEntity("foo", "1.0")
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.build());
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>symbolicName(Predicates.equalTo("foo")).apply(item));
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>symbolicName(Predicates.equalTo("wrongname")).apply(item));
}
@Test
public void testIsBestVersion() {
CatalogItem<Entity, EntitySpec<?>> itemV1 = createItem(CatalogItemBuilder.newEntity("foo", "1.0")
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.build());
CatalogItem<Entity, EntitySpec<?>> itemV2 = createItem(CatalogItemBuilder.newEntity("foo", "2.0")
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.build());
CatalogItem<Entity, EntitySpec<?>> itemV3Disabled = createItem(CatalogItemBuilder.newEntity("foo", "3.0")
.disabled(true)
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.build());
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>isBestVersion(mgmt).apply(itemV2));
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>isBestVersion(mgmt).apply(itemV1));
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>isBestVersion(mgmt).apply(itemV3Disabled));
}
@Test
public void testEntitledToSee() {
// TODO No entitlements configured, so everything allowed - therefore test not thorough enough!
CatalogItem<Entity, EntitySpec<?>> item = createItem(CatalogItemBuilder.newEntity("foo", "1.0")
.plan("services:\n- type: org.apache.brooklyn.entity.stock.BasicEntity")
.build());
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>entitledToSee(mgmt).apply(item));
}
@SuppressWarnings("deprecation")
@Test
public void testJavaType() {
CatalogItem<Entity, EntitySpec<?>> item = createItem(CatalogItemBuilder.newEntity("foo", "1.0")
.javaType("org.apache.brooklyn.entity.stock.BasicEntity")
.build());
assertTrue(CatalogPredicates.<Entity,EntitySpec<?>>javaType(Predicates.equalTo("org.apache.brooklyn.entity.stock.BasicEntity")).apply(item));
assertFalse(CatalogPredicates.<Entity,EntitySpec<?>>javaType(Predicates.equalTo("wrongtype")).apply(item));
}
@SuppressWarnings("deprecation")
protected <T, SpecT> CatalogItem<T, SpecT> createItem(CatalogItem<T, SpecT> item) {
catalog.addItem(item);
return item;
}
@SuppressWarnings("unchecked")
protected <T, SpecT> CatalogItem<T, SpecT> deprecateItem(CatalogItem<T, SpecT> orig) {
CatalogItem<T, SpecT> item = (CatalogItem<T, SpecT>) catalog.getCatalogItem(orig.getSymbolicName(), orig.getVersion());
item.setDeprecated(true);
catalog.persist(item);
return item;
}
@SuppressWarnings("unchecked")
protected <T, SpecT> CatalogItem<T, SpecT> disableItem(CatalogItem<T, SpecT> orig) {
CatalogItem<T, SpecT> item = (CatalogItem<T, SpecT>) catalog.getCatalogItem(orig.getSymbolicName(), orig.getVersion());
item.setDisabled(true);
catalog.persist(item);
return item;
}
}