| /** |
| * 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 "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.ambari.server.controller.predicate; |
| |
| import junit.framework.Assert; |
| import org.apache.ambari.server.controller.internal.ResourceImpl; |
| import org.apache.ambari.server.controller.spi.Predicate; |
| import org.apache.ambari.server.controller.spi.Resource; |
| import org.apache.ambari.server.controller.utilities.PropertyHelper; |
| import org.junit.Test; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * Tests for CategoryIsEmptyPredicate. |
| */ |
| public class CategoryIsEmptyPredicateTest { |
| |
| @Test |
| public void testApply() { |
| Resource resource = new ResourceImpl(Resource.Type.HostComponent); |
| String categoryId = PropertyHelper.getPropertyId("category1", null); |
| Predicate predicate = new CategoryIsEmptyPredicate(categoryId); |
| |
| Assert.assertTrue(predicate.evaluate(resource)); |
| |
| resource.addCategory(categoryId); |
| Assert.assertTrue(predicate.evaluate(resource)); |
| |
| String propertyId = PropertyHelper.getPropertyId("category1", "bar"); |
| resource.setProperty(propertyId, "value1"); |
| Assert.assertFalse(predicate.evaluate(resource)); |
| } |
| |
| @Test |
| public void testApplyWithMap() { |
| Resource resource = new ResourceImpl(Resource.Type.HostComponent); |
| String propertyId = PropertyHelper.getPropertyId("category1", "mapProperty"); |
| Predicate predicate = new CategoryIsEmptyPredicate(propertyId); |
| |
| Assert.assertTrue(predicate.evaluate(resource)); |
| |
| Map<String, String> mapProperty = new HashMap<String, String>(); |
| |
| resource.setProperty(propertyId, mapProperty); |
| Assert.assertTrue(predicate.evaluate(resource)); |
| |
| mapProperty.put("foo", "bar"); |
| |
| Assert.assertFalse(predicate.evaluate(resource)); |
| } |
| |
| } |