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/*-
* ============LICENSE_START=======================================================
* ONAP CLAMP
* ================================================================================
* Copyright (C) 2018 AT&T 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.policy.clamp.clds.sdc.controller.installer;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.io.IOUtils;
import org.junit.Test;
import org.mockito.Mockito;
import org.onap.policy.clamp.clds.exception.sdc.controller.CsarHandlerException;
import org.onap.policy.clamp.clds.exception.sdc.controller.SdcArtifactInstallerException;
import org.onap.policy.clamp.clds.util.ResourceFileUtils;
import org.onap.sdc.api.notification.IArtifactInfo;
import org.onap.sdc.api.notification.INotificationData;
import org.onap.sdc.api.notification.IResourceInstance;
import org.onap.sdc.api.results.IDistributionClientDownloadResult;
import org.onap.sdc.tosca.parser.exceptions.SdcToscaParserException;
public class CsarHandlerTest {
private static final String SDC_FOLDER = "/tmp/csar-handler-tests";
private static final String CSAR_ARTIFACT_NAME = "testArtifact.csar";
private static final String SERVICE_UUID = "serviceUUID";
private static final String RESOURCE1_UUID = "resource1UUID";
private static final String RESOURCE1_INSTANCE_NAME = "sim-1802 0";
private static final String RESOURCE1_INSTANCE_NAME_IN_CSAR = "sim18020";
private static final String BLUEPRINT1_NAME = "FOI.Simfoimap223S0112.event_proc_bp.yaml";
private static final String BLUEPRINT2_NAME = "FOI.Simfoimap223S0112.event_proc_bp2.yaml";
@Test
public void testConstructor() throws CsarHandlerException {
IArtifactInfo serviceArtifact = Mockito.mock(IArtifactInfo.class);
Mockito.when(serviceArtifact.getArtifactType()).thenReturn(CsarHandler.CSAR_TYPE);
Mockito.when(serviceArtifact.getArtifactName()).thenReturn(CSAR_ARTIFACT_NAME);
List<IArtifactInfo> servicesList = new ArrayList<>();
servicesList.add(serviceArtifact);
INotificationData notifData = Mockito.mock(INotificationData.class);
Mockito.when(notifData.getServiceArtifacts()).thenReturn(servicesList);
CsarHandler csar = new CsarHandler(notifData, "test-controller", SDC_FOLDER);
assertEquals(SDC_FOLDER + "/test-controller" + "/" + CSAR_ARTIFACT_NAME, csar.getFilePath());
}
@Test(expected = CsarHandlerException.class)
public void testFailingConstructor() throws CsarHandlerException {
INotificationData notifData = Mockito.mock(INotificationData.class);
Mockito.when(notifData.getServiceArtifacts()).thenReturn(new ArrayList<>());
new CsarHandler(notifData, "test-controller", "/tmp/csar-handler-tests");
fail("Exception should have been raised");
}
private INotificationData buildFakeSdcNotification() {
// BUild what is needed for CSAR
IArtifactInfo serviceArtifact = Mockito.mock(IArtifactInfo.class);
Mockito.when(serviceArtifact.getArtifactType()).thenReturn(CsarHandler.CSAR_TYPE);
Mockito.when(serviceArtifact.getArtifactName()).thenReturn(CSAR_ARTIFACT_NAME);
List<IArtifactInfo> servicesList = new ArrayList<>();
servicesList.add(serviceArtifact);
INotificationData notifData = Mockito.mock(INotificationData.class);
Mockito.when(notifData.getServiceArtifacts()).thenReturn(servicesList);
// Build what is needed for UUID
Mockito.when(notifData.getServiceInvariantUUID()).thenReturn(SERVICE_UUID);
// Build fake resource with one artifact BLUEPRINT
IResourceInstance resource1 = Mockito.mock(IResourceInstance.class);
Mockito.when(resource1.getResourceType()).thenReturn("VF");
Mockito.when(resource1.getResourceInvariantUUID()).thenReturn(RESOURCE1_UUID);
Mockito.when(resource1.getResourceInstanceName()).thenReturn(RESOURCE1_INSTANCE_NAME);
// Create a fake artifact for resource
IArtifactInfo blueprintArtifact = Mockito.mock(IArtifactInfo.class);
Mockito.when(blueprintArtifact.getArtifactType()).thenReturn(CsarHandler.BLUEPRINT_TYPE);
List<IArtifactInfo> artifactsListForResource = new ArrayList<>();
artifactsListForResource.add(blueprintArtifact);
Mockito.when(resource1.getArtifacts()).thenReturn(artifactsListForResource);
List<IResourceInstance> resourcesList = new ArrayList<>();
resourcesList.add(resource1);
Mockito.when(notifData.getResources()).thenReturn(resourcesList);
return notifData;
}
private IDistributionClientDownloadResult buildFakeSdcResut() throws IOException {
IDistributionClientDownloadResult resultArtifact = Mockito.mock(IDistributionClientDownloadResult.class);
Mockito.when(resultArtifact.getArtifactPayload()).thenReturn(
IOUtils.toByteArray(ResourceFileUtils.getResourceAsStream("example/sdc/service-Simsfoimap0112.csar")));
return resultArtifact;
}
private IDistributionClientDownloadResult buildFakeSdcResultWithoutPolicyModel() throws IOException {
IDistributionClientDownloadResult resultArtifact = Mockito.mock(IDistributionClientDownloadResult.class);
Mockito.when(resultArtifact.getArtifactPayload()).thenReturn(
IOUtils.toByteArray(ResourceFileUtils.getResourceAsStream("example/sdc/service-without-policy.csar")));
return resultArtifact;
}
@Test
public void testSave()
throws SdcArtifactInstallerException, SdcToscaParserException, CsarHandlerException, IOException {
CsarHandler csar = new CsarHandler(buildFakeSdcNotification(), "test-controller", "/tmp/csar-handler-tests");
// Test the save
csar.save(buildFakeSdcResut());
assertTrue((new File(SDC_FOLDER + "/test-controller/" + CSAR_ARTIFACT_NAME)).exists());
assertEquals(CSAR_ARTIFACT_NAME, csar.getArtifactElement().getArtifactName());
assertNotNull(csar.getSdcCsarHelper());
// Test dcaeBlueprint
String blueprint = csar.getMapOfBlueprints().get(BLUEPRINT1_NAME).getDcaeBlueprint();
assertNotNull(blueprint);
assertTrue(!blueprint.isEmpty());
assertTrue(blueprint.contains("DCAE-VES-PM-EVENT-v1"));
// Test additional properties from Sdc notif
assertEquals(BLUEPRINT1_NAME, csar.getMapOfBlueprints().get(BLUEPRINT1_NAME).getBlueprintArtifactName());
assertEquals(RESOURCE1_UUID,
csar.getMapOfBlueprints().get(BLUEPRINT1_NAME).getResourceAttached().getResourceInvariantUUID());
assertEquals(SERVICE_UUID, csar.getMapOfBlueprints().get(BLUEPRINT1_NAME).getBlueprintInvariantServiceUuid());
// Just check the second one is there as well
assertEquals(BLUEPRINT2_NAME, csar.getMapOfBlueprints().get(BLUEPRINT2_NAME).getBlueprintArtifactName());
blueprint = csar.getMapOfBlueprints().get(BLUEPRINT2_NAME).getDcaeBlueprint();
assertNotNull(blueprint);
assertTrue(!blueprint.isEmpty());
assertTrue(blueprint.contains("DCAE-VES-PM-EVENT-v1"));
// Do some cleanup
Path path = Paths.get(SDC_FOLDER + "/test-controller/" + CSAR_ARTIFACT_NAME);
Files.deleteIfExists(path);
}
@Test
public void testLoadingOfPolicyModelFromCsar()
throws CsarHandlerException, IOException, SdcArtifactInstallerException, SdcToscaParserException {
CsarHandler csar = new CsarHandler(buildFakeSdcNotification(), "test-controller", "/tmp/csar-handler-tests");
csar.save(buildFakeSdcResut());
String policyModelYaml = csar.getPolicyModelYaml().get();
assertTrue(policyModelYaml.contains("tosca_simple_yaml_1_0_0"));
}
@Test
public void testLoadingOfNonexistentPolicyModelFromCsar()
throws CsarHandlerException, IOException, SdcArtifactInstallerException, SdcToscaParserException {
CsarHandler csar = new CsarHandler(buildFakeSdcNotification(), "test-controller", "/tmp/csar-handler-tests");
csar.save(buildFakeSdcResultWithoutPolicyModel());
assertFalse(csar.getPolicyModelYaml().isPresent());
}
@Test
public void testDoubleSave()
throws SdcArtifactInstallerException, SdcToscaParserException, CsarHandlerException, IOException {
CsarHandler csar = new CsarHandler(buildFakeSdcNotification(), "test-controller", "/tmp/csar-handler-tests");
// Test the save
csar.save(buildFakeSdcResut());
assertTrue((new File(SDC_FOLDER + "/test-controller/" + CSAR_ARTIFACT_NAME)).exists());
assertEquals(CSAR_ARTIFACT_NAME, csar.getArtifactElement().getArtifactName());
assertNotNull(csar.getSdcCsarHelper());
// Test dcaeBlueprint
String blueprint = csar.getMapOfBlueprints().get(BLUEPRINT1_NAME).getDcaeBlueprint();
assertNotNull(blueprint);
assertTrue(!blueprint.isEmpty());
assertTrue(blueprint.contains("DCAE-VES-PM-EVENT-v1"));
// Test additional properties from Sdc notif
assertEquals(BLUEPRINT1_NAME, csar.getMapOfBlueprints().get(BLUEPRINT1_NAME).getBlueprintArtifactName());
assertEquals(RESOURCE1_UUID,
csar.getMapOfBlueprints().get(BLUEPRINT1_NAME).getResourceAttached().getResourceInvariantUUID());
assertEquals(SERVICE_UUID, csar.getMapOfBlueprints().get(BLUEPRINT1_NAME).getBlueprintInvariantServiceUuid());
Path path = Paths.get(SDC_FOLDER + "/test-controller/" + CSAR_ARTIFACT_NAME);
// A double save should simply overwrite the existing
csar.save(buildFakeSdcResut());
// Do some cleanup
Files.deleteIfExists(path);
}
}
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