/*
* Copyright 2013-2014 the original author or authors.
*
* Licensed 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.springframework.xd.dirt.rest;
import static org.hamcrest.Matchers.contains;
import static org.mockito.Mockito.when;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import java.util.ArrayList;
import java.util.List;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.domain.PageRequest;
import org.springframework.http.MediaType;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.xd.dirt.cluster.Container;
import org.springframework.xd.dirt.cluster.ContainerAttributes;
import org.springframework.xd.dirt.cluster.DetailedContainer;
/**
* Tests REST compliance of containers endpoint.
*
* @author Ilayaperumal Gopinathan
* @author Mark Fisher
* @author David Turanski
*/
@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@ContextConfiguration(classes = { RestConfiguration.class, Dependencies.class })
public class ContainersControllerIntegrationTests extends AbstractControllerIntegrationTest {
@Before
public void before() {
PageRequest pageable = new PageRequest(0, 20);
ContainerAttributes attributes1 = new ContainerAttributes("1").setPid(1234).setHost("host1").setIp("127.0.0.1");
ContainerAttributes attributes2 = new ContainerAttributes("2").setPid(2345).setHost("host2").setIp(
"192.168.2.1");
List<DetailedContainer> containers = new ArrayList<DetailedContainer>();
Container container1 = new Container(attributes1.getId(), attributes1);
Container container2 = new Container(attributes2.getId(), attributes2);
containers.add(new DetailedContainer(container1));
containers.add(new DetailedContainer(container2));
Page<DetailedContainer> pagedEntity = new PageImpl<DetailedContainer>(containers);
when(containerRepository.findAllRuntimeContainers(pageable)).thenReturn(pagedEntity);
when(containerRepository.findOne("1")).thenReturn(container1);
}
@Test
public void testListContainers() throws Exception {
mockMvc.perform(get("/runtime/containers").accept(MediaType.APPLICATION_JSON)).andExpect(status().isOk()).andExpect(
jsonPath("$.content", Matchers.hasSize(2))).andExpect(
jsonPath("$.content[*].attributes.id", contains("1", "2"))).andExpect(
jsonPath("$.content[*].attributes.pid", contains("1234", "2345"))).andExpect(
jsonPath("$.content[*].attributes.host", contains("host1", "host2"))).andExpect(
jsonPath("$.content[*].attributes.ip", contains("127.0.0.1", "192.168.2.1")));
}
@Test
public void testShutdownNonExistingContainer() throws Exception {
String containerId = "random";
mockMvc.perform(delete("/runtime/containers").param("containerId", containerId)).andExpect(
status().isNotFound()).andExpect(
jsonPath("$[0].message", Matchers.is("Container could not be found with id " + containerId)));
}
}