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/*
* ============LICENSE_START=======================================================
* ONAP PAP
* ================================================================================
* Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2020-2021 Nordix Foundation.
* Modifications Copyright (C) 2021 Bell Canada. 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.pap.main.rest.e2e;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertEquals;
import java.net.HttpURLConnection;
import java.time.Instant;
import java.util.List;
import java.util.Map;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.core.GenericType;
import javax.ws.rs.core.Response;
import org.junit.BeforeClass;
import org.junit.Test;
import org.onap.policy.common.utils.services.Registry;
import org.onap.policy.models.base.PfModelException;
import org.onap.policy.models.base.PfModelRuntimeException;
import org.onap.policy.models.pdp.concepts.PdpStatistics;
import org.onap.policy.models.provider.PolicyModelsProvider;
import org.onap.policy.models.provider.PolicyModelsProviderFactory;
import org.onap.policy.pap.main.PapConstants;
import org.onap.policy.pap.main.parameters.CommonTestData;
import org.onap.policy.pap.main.parameters.PapParameterGroup;
import org.onap.policy.pap.main.rest.PapStatisticsManager;
import org.onap.policy.pap.main.rest.StatisticsReport;
public class StatisticsTest extends End2EndBase {
private static final String STATISTICS_ENDPOINT = "statistics";
private static final String END_TIME_NAME = "endTime";
private static final String START_TIME_NAME = "startTime";
private static final long TIMESTAMP_SEC = 1562494272;
/**
* Adds a record to the DB.
*/
@BeforeClass
public static void setUpBeforeClass() throws Exception {
End2EndBase.setUpBeforeClass();
PolicyModelsProviderFactory modelProviderWrapper = new PolicyModelsProviderFactory();
PapParameterGroup parameterGroup = new CommonTestData().getPapParameterGroup(6969);
try (PolicyModelsProvider databaseProvider =
modelProviderWrapper.createPolicyModelsProvider(parameterGroup.getDatabaseProviderParameters())) {
PdpStatistics pdpStatisticsRecord = new PdpStatistics();
pdpStatisticsRecord.setPdpGroupName("defaultGroup");
pdpStatisticsRecord.setPdpSubGroupName("apex");
pdpStatisticsRecord.setPdpInstanceId("pdp1");
pdpStatisticsRecord.setTimeStamp(Instant.ofEpochSecond(TIMESTAMP_SEC));
pdpStatisticsRecord.setPolicyDeployCount(1);
pdpStatisticsRecord.setPolicyDeployFailCount(0);
pdpStatisticsRecord.setPolicyDeploySuccessCount(1);
pdpStatisticsRecord.setPolicyExecutedCount(1);
pdpStatisticsRecord.setPolicyExecutedFailCount(0);
pdpStatisticsRecord.setPolicyExecutedSuccessCount(1);
databaseProvider.createPdpStatistics(List.of(pdpStatisticsRecord));
} catch (final PfModelException exp) {
throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, exp.getMessage());
}
}
@Test
public void test() throws Exception {
Invocation.Builder invocationBuilder = sendRequest(STATISTICS_ENDPOINT);
StatisticsReport report = invocationBuilder.get(StatisticsReport.class);
assertEquals(HttpURLConnection.HTTP_OK, report.getCode());
updateDistributionStatistics();
invocationBuilder = sendRequest(STATISTICS_ENDPOINT);
StatisticsReport report2 = invocationBuilder.get(StatisticsReport.class);
assertEquals(HttpURLConnection.HTTP_OK, report.getCode());
assertEquals(report.getTotalPdpCount() + 1, report2.getTotalPdpCount());
assertEquals(report.getTotalPdpGroupCount() + 1, report2.getTotalPdpGroupCount());
assertEquals(report.getTotalPolicyDeployCount() + 1, report2.getTotalPolicyDeployCount());
assertEquals(report.getPolicyDeploySuccessCount() + 1, report2.getPolicyDeploySuccessCount());
assertEquals(report.getPolicyDeployFailureCount() + 1, report2.getPolicyDeployFailureCount());
assertEquals(report.getTotalPolicyDownloadCount() + 1, report2.getTotalPolicyDownloadCount());
assertEquals(report.getPolicyDeploySuccessCount() + 1, report2.getPolicyDeploySuccessCount());
assertEquals(report.getPolicyDeployFailureCount() + 1, report2.getPolicyDeployFailureCount());
}
@Test
public void testDb() throws Exception {
verifyResponse("pdps/statistics");
}
@Test
public void testDbWithGroup() throws Exception {
verifyResponse("pdps/statistics/defaultGroup");
}
@Test
public void testDbWithSubGroup() throws Exception {
verifyResponse("pdps/statistics/defaultGroup/apex");
}
@Test
public void testDbWithPdp() throws Exception {
verifyResponse("pdps/statistics/defaultGroup/apex/pdp1");
}
@Test
public void testDbWithPdpLatest() throws Exception {
verifyResponse("pdps/statistics/defaultGroup/apex/pdp1?recordCount=5");
}
private void updateDistributionStatistics() {
PapStatisticsManager mgr = Registry.get(PapConstants.REG_STATISTICS_MANAGER, PapStatisticsManager.class);
mgr.updateTotalPdpCount();
mgr.updateTotalPdpGroupCount();
mgr.updateTotalPolicyDeployCount();
mgr.updatePolicyDeploySuccessCount();
mgr.updatePolicyDeployFailureCount();
mgr.updateTotalPolicyDownloadCount();
mgr.updatePolicyDownloadSuccessCount();
mgr.updatePolicyDownloadFailureCount();
}
private void verifyResponse(String endpoint) throws Exception {
Invocation.Builder invocationBuilder = sendRequest(endpoint);
verifyResponse(invocationBuilder.get());
// repeat with "start", in range
invocationBuilder = sendRequest(addTimeParam(endpoint, START_TIME_NAME, TIMESTAMP_SEC));
verifyResponse(invocationBuilder.get());
// repeat with "end", in range
invocationBuilder = sendRequest(addTimeParam(endpoint, END_TIME_NAME, TIMESTAMP_SEC));
verifyResponse(invocationBuilder.get());
// repeat with "start" and "end", in range
invocationBuilder = sendRequest(addTimeParam(endpoint, START_TIME_NAME, TIMESTAMP_SEC - 1)
+ "&" + END_TIME_NAME + "=" + TIMESTAMP_SEC + 1);
verifyResponse(invocationBuilder.get());
// repeat with "start", out of range
invocationBuilder = sendRequest(addTimeParam(endpoint, START_TIME_NAME, TIMESTAMP_SEC + 1));
verifyEmptyResponse(invocationBuilder.get());
// repeat with "end", out of range
invocationBuilder = sendRequest(addTimeParam(endpoint, END_TIME_NAME, TIMESTAMP_SEC - 1));
verifyEmptyResponse(invocationBuilder.get());
}
private void verifyResponse(Response testResponse) {
assertEquals(Response.Status.OK.getStatusCode(), testResponse.getStatus());
Map<String, Map<String, List<PdpStatistics>>> map =
testResponse.readEntity(new GenericType<Map<String, Map<String, List<PdpStatistics>>>>() {});
Map<String, List<PdpStatistics>> subMap = map.get("defaultGroup");
List<PdpStatistics> resRecord = subMap.get("apex");
assertEquals("pdp1", resRecord.get(0).getPdpInstanceId());
assertEquals("apex", resRecord.get(0).getPdpSubGroupName());
assertEquals("defaultGroup", resRecord.get(0).getPdpGroupName());
}
private void verifyEmptyResponse(Response testResponse) {
assertEquals(Response.Status.OK.getStatusCode(), testResponse.getStatus());
Map<String, Map<String, List<PdpStatistics>>> map =
testResponse.readEntity(new GenericType<Map<String, Map<String, List<PdpStatistics>>>>() {});
assertThat(map).isEmpty();
}
/**
* Adds a timestamp parameter to an endpoint string.
* @param endpoint endpoint to which it should be added
* @param paramName parameter name
* @param timeSec time, in seconds
* @return the new endpoint, with the added parameter
*/
private String addTimeParam(String endpoint, String paramName, long timeSec) {
StringBuilder builder = new StringBuilder(endpoint);
builder.append(endpoint.contains("?") ? '&' : '?');
builder.append(paramName);
builder.append('=');
builder.append(timeSec);
return builder.toString();
}
}
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