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/*-
* ============LICENSE_START=======================================================
* org.onap.dmaap
* ================================================================================
* Copyright (C) 2019 Nokia Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dmaap.dbcapi.resources;
import static javax.ws.rs.client.Entity.entity;
import static javax.ws.rs.core.MediaType.APPLICATION_JSON;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.List;
import javax.ws.rs.client.Entity;
import javax.ws.rs.core.GenericType;
import javax.ws.rs.core.Response;
import org.eclipse.jetty.http.HttpStatus;
import org.glassfish.jersey.server.ResourceConfig;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.onap.dmaap.dbcapi.database.DatabaseClass;
import org.onap.dmaap.dbcapi.model.ApiError;
import org.onap.dmaap.dbcapi.model.DcaeLocation;
import org.onap.dmaap.dbcapi.model.DmaapObject.DmaapObject_Status;
import org.onap.dmaap.dbcapi.model.MR_Cluster;
import org.onap.dmaap.dbcapi.testframework.DmaapObjectFactory;
public class MR_ClusterResourceTest {
private static final DmaapObjectFactory DMAAP_OBJECT_FACTORY = new DmaapObjectFactory();
private static FastJerseyTestContainer testContainer;
private static final String MR_CLUSTERS_TARGET = "mr_clusters";
@BeforeClass
public static void setUpClass() throws Exception {
System.setProperty("ConfigFile", "src/test/resources/dmaapbc.properties");
DatabaseClass.getDmaap().init(DMAAP_OBJECT_FACTORY.genDmaap());
testContainer = new FastJerseyTestContainer(new ResourceConfig()
.register(MR_ClusterResource.class).register(DcaeLocationResource.class));
testContainer.init();
}
@AfterClass
public static void tearDownClass() throws Exception {
testContainer.destroy();
/*TODO: Cannot cleanup yet until still other Resources tests depends on the static DB content
DatabaseClass.getDmaap().remove();
DatabaseClass.clearDatabase();*/
}
@Before
public void setUpClusterAndLocation() {
DatabaseClass.clearDatabase();
}
@Test
public void getMrClusters_shouldReturnEmptyList_whenNoMrClustersInDataBase() {
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).request().get(Response.class);
//then
assertEquals(HttpStatus.OK_200, resp.getStatus());
assertTrue(resp.hasEntity());
List<MR_Cluster> mrClusters = resp.readEntity(new GenericType<List<MR_Cluster>>() {
});
assertTrue(mrClusters.isEmpty());
}
@Test
public void addMrCluster_shouldReturnValidationError_whenDcaeLocationNameNotProvided() {
//given
Entity<MR_Cluster> requestEntity = entity(new MR_Cluster(), APPLICATION_JSON);
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).request().post(requestEntity, Response.class);
//then
assertEquals(HttpStatus.BAD_REQUEST_400, resp.getStatus());
assertTrue(resp.hasEntity());
ApiError errorObj = resp.readEntity(ApiError.class);
assertEquals("dcaeLocationName", errorObj.getFields());
}
@Test
public void addMrCluster_shouldReturnValidationError_whenFqdnNotProvided() {
//given
MR_Cluster mr_cluster = new MR_Cluster();
mr_cluster.setDcaeLocationName("central-cloud");
Entity<MR_Cluster> requestEntity = entity(mr_cluster, APPLICATION_JSON);
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).request().post(requestEntity, Response.class);
//then
assertEquals(HttpStatus.BAD_REQUEST_400, resp.getStatus());
assertTrue(resp.hasEntity());
ApiError errorObj = resp.readEntity(ApiError.class);
assertEquals("fqdn", errorObj.getFields());
}
@Test
public void addMrCluster_shouldAddMrClusterToDatabase() {
//given
MR_Cluster mrCluster = DMAAP_OBJECT_FACTORY.genMR_Cluster("edge");
Entity<MR_Cluster> requestEntity = entity(mrCluster, APPLICATION_JSON);
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).request().post(requestEntity, Response.class);
//then
assertEquals(HttpStatus.CREATED_201, resp.getStatus());
assertTrue(resp.hasEntity());
MR_Cluster respEntity = resp.readEntity(MR_Cluster.class);
assertTrue(respEntity.isStatusValid());
}
@Test
public void addMrCluster_shouldReturnInvalidMrCluster_whenClusterCannotBeAddedToDatabase() {
//given
MR_Cluster mrCluster = DMAAP_OBJECT_FACTORY.genMR_Cluster("central");
Entity<MR_Cluster> requestEntity = entity(mrCluster, APPLICATION_JSON);
prepareDcaeLocationForCentralCluster();
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).request().post(requestEntity, Response.class);
//then
assertEquals(HttpStatus.OK_200, resp.getStatus());
assertTrue(resp.hasEntity());
MR_Cluster respEntity = resp.readEntity(MR_Cluster.class);
assertFalse(respEntity.isStatusValid());
}
private void prepareDcaeLocationForCentralCluster() {
DcaeLocation centralDcaeLoc = DMAAP_OBJECT_FACTORY.genDcaeLocation("central");
centralDcaeLoc.setStatus(DmaapObject_Status.VALID);
DatabaseClass.getDcaeLocations().put(centralDcaeLoc.getDcaeLocationName(), centralDcaeLoc);
}
@Test
public void updateMrCluster_shouldReturnValidationError_whenDcaeLocationNameNotProvided() {
//given
Entity<MR_Cluster> requestEntity = entity(new MR_Cluster(), APPLICATION_JSON);
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).path("clusterId")
.request().put(requestEntity, Response.class);
//then
assertEquals(HttpStatus.BAD_REQUEST_400, resp.getStatus());
assertTrue(resp.hasEntity());
ApiError errorObj = resp.readEntity(ApiError.class);
assertEquals("dcaeLocationName", errorObj.getFields());
}
@Test
public void updateMrCluster_shouldReturnApiError_whenMrClusterWithGivenIdNotFound() {
//given
MR_Cluster mr_cluster = new MR_Cluster();
mr_cluster.setDcaeLocationName("central-cloud");
Entity<MR_Cluster> requestEntity = entity(mr_cluster, APPLICATION_JSON);
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).path("notExistingMrCluster")
.request().put(requestEntity, Response.class);
//then
assertEquals(HttpStatus.NOT_FOUND_404, resp.getStatus());
assertTrue(resp.hasEntity());
ApiError errorObj = resp.readEntity(ApiError.class);
assertEquals("dcaeLocationName", errorObj.getFields());
}
@Test
public void updateMrCluster_shouldUpdateClusterInDatabase() {
//given
String newReplicationGroup = "someNewReplicationGroup";
prepareDcaeLocationForEdgeCluster();
String clusterId = provideExistingEdgeMRClusterId();
MR_Cluster changedMrCluster = DMAAP_OBJECT_FACTORY.genMR_Cluster("edge");
changedMrCluster.setReplicationGroup(newReplicationGroup);
Entity<MR_Cluster> requestEntity = entity(changedMrCluster, APPLICATION_JSON);
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).path(clusterId)
.request().put(requestEntity, Response.class);
//then
assertEquals(HttpStatus.CREATED_201, resp.getStatus());
assertTrue(resp.hasEntity());
MR_Cluster respEntity = resp.readEntity(MR_Cluster.class);
assertTrue(respEntity.isStatusValid());
assertEquals(newReplicationGroup, respEntity.getReplicationGroup());
}
private void prepareDcaeLocationForEdgeCluster() {
DcaeLocation edgeDcaeLoc = DMAAP_OBJECT_FACTORY.genDcaeLocation("edge");
edgeDcaeLoc.setStatus(DmaapObject_Status.VALID);
DatabaseClass.getDcaeLocations().put(edgeDcaeLoc.getDcaeLocationName(), edgeDcaeLoc);
}
private String provideExistingEdgeMRClusterId() {
MR_Cluster cluster = DMAAP_OBJECT_FACTORY.genMR_Cluster("edge");
cluster.setStatus(DmaapObject_Status.VALID);
DatabaseClass.getMr_clusters().put(cluster.getDcaeLocationName(), cluster);
return cluster.getDcaeLocationName();
}
@Test
public void deleteMr_Cluster_shouldReturnApiError_whenTryingToDeleteNotExistingMrCluster() {
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).path("notExistingClusterId")
.request().delete(Response.class);
//then
assertEquals(HttpStatus.NOT_FOUND_404, resp.getStatus());
assertTrue(resp.hasEntity());
ApiError errorObj = resp.readEntity(ApiError.class);
assertEquals("dcaeLocationName", errorObj.getFields());
}
@Test
public void deleteMr_Cluster_shouldRemoveMrClusterFromDatabase() {
//given
String clusterId = provideExistingEdgeMRClusterId();
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).path(clusterId)
.request().delete(Response.class);
//then
assertEquals(HttpStatus.NO_CONTENT_204, resp.getStatus());
assertFalse(resp.hasEntity());
}
@Test
public void getMr_Cluster_shouldReturnApiError_whenTryingToGetNotExistingMrCluster() {
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).path("notExistingClusterId")
.request().get(Response.class);
//then
assertEquals(HttpStatus.OK_200, resp.getStatus());
assertTrue(resp.hasEntity());
ApiError errorObj = resp.readEntity(ApiError.class);
assertEquals("dcaeLocationName", errorObj.getFields());
}
@Test
public void getMr_Cluster_shouldReturnExistingMrCluster() {
//given
String clusterId = provideExistingEdgeMRClusterId();
//when
Response resp = testContainer.target(MR_CLUSTERS_TARGET).path(clusterId)
.request().get(Response.class);
//then
assertEquals(HttpStatus.CREATED_201, resp.getStatus());
assertTrue(resp.hasEntity());
MR_Cluster mrCluster = resp.readEntity(MR_Cluster.class);
assertEquals(clusterId, mrCluster.getDcaeLocationName());
}
}
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