| /** |
| * 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.internal; |
| |
| import junit.framework.Assert; |
| import org.apache.ambari.server.controller.spi.PageResponse; |
| import org.apache.ambari.server.controller.spi.Resource; |
| import org.junit.Test; |
| |
| import java.util.HashSet; |
| |
| /** |
| * PageResponseImpl tests. |
| */ |
| public class PageResponseImplTest { |
| |
| @Test |
| public void testGetIterable() throws Exception { |
| Iterable<Resource> iterable = new HashSet<Resource>(); |
| Resource prev = new ResourceImpl(Resource.Type.Cluster); |
| Resource next = new ResourceImpl(Resource.Type.Cluster); |
| |
| PageResponse response = new PageResponseImpl(iterable, 99, prev, next); |
| |
| Assert.assertEquals(iterable, response.getIterable()); |
| } |
| |
| @Test |
| public void testGetOffset() throws Exception { |
| Iterable<Resource> iterable = new HashSet<Resource>(); |
| Resource prev = new ResourceImpl(Resource.Type.Cluster); |
| Resource next = new ResourceImpl(Resource.Type.Cluster); |
| |
| PageResponse response = new PageResponseImpl(iterable, 99, prev, next); |
| |
| Assert.assertEquals(99, response.getOffset()); |
| } |
| |
| @Test |
| public void testGetPreviousResource() throws Exception { |
| Iterable<Resource> iterable = new HashSet<Resource>(); |
| Resource prev = new ResourceImpl(Resource.Type.Cluster); |
| Resource next = new ResourceImpl(Resource.Type.Cluster); |
| |
| PageResponse response = new PageResponseImpl(iterable, 99, prev, next); |
| |
| Assert.assertEquals(prev, response.getPreviousResource()); |
| } |
| |
| @Test |
| public void testGetNextResource() throws Exception { |
| Iterable<Resource> iterable = new HashSet<Resource>(); |
| Resource prev = new ResourceImpl(Resource.Type.Cluster); |
| Resource next = new ResourceImpl(Resource.Type.Cluster); |
| |
| PageResponse response = new PageResponseImpl(iterable, 99, prev, next); |
| |
| Assert.assertEquals(next, response.getNextResource()); |
| } |
| } |