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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.models.pap.persistence.provider;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThrows;
import static org.junit.Assert.assertTrue;
import java.time.Instant;
import java.time.temporal.ChronoUnit;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import org.awaitility.Awaitility;
import org.eclipse.persistence.config.PersistenceUnitProperties;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.models.base.PfModelRuntimeException;
import org.onap.policy.models.dao.DaoParameters;
import org.onap.policy.models.dao.PfDao;
import org.onap.policy.models.dao.PfDaoFactory;
import org.onap.policy.models.dao.impl.DefaultPfDao;
import org.onap.policy.models.pap.concepts.PolicyAudit;
import org.onap.policy.models.pap.concepts.PolicyAudit.AuditAction;
import org.onap.policy.models.pap.persistence.provider.PolicyAuditProvider.AuditFilter;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
/**
* Class for unit testing {@link PolicyAuditProvider}.
*
* @author Adheli Tavares (adheli.tavares@est.tech)
*
*/
public class PolicyAuditProviderTest {
private static final String FIELD_IS_NULL = "%s is marked .*ull but is null";
private static final String GROUP_A = "groupA";
private static final String GROUP_B = "groupB";
private static final ToscaConceptIdentifier MY_POLICY = new ToscaConceptIdentifier("MyPolicy", "1.2.3");
private static final ToscaConceptIdentifier MY_POLICY2 = new ToscaConceptIdentifier("MyPolicyB", "2.3.4");
private static final Integer NUMBER_RECORDS = 10;
private PfDao pfDao;
/**
* Set up the DAO towards the database.
*
* @throws Exception on database errors
*/
@Before
public void setupDao() throws Exception {
final DaoParameters daoParameters = new DaoParameters();
daoParameters.setPluginClass(DefaultPfDao.class.getName());
daoParameters.setPersistenceUnit("ToscaConceptTest");
Properties jdbcProperties = new Properties();
jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_USER, "policy");
jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_PASSWORD, "P01icY");
if (System.getProperty("USE-MARIADB") != null) {
jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_DRIVER, "org.mariadb.jdbc.Driver");
jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_URL, "jdbc:mariadb://localhost:3306/policy");
} else {
jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_DRIVER, "org.h2.Driver");
jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_URL, "jdbc:h2:mem:PolicyAuditProviderTest");
}
daoParameters.setJdbcProperties(jdbcProperties);
pfDao = new PfDaoFactory().createPfDao(daoParameters);
pfDao.init(daoParameters);
}
@After
public void teardown() {
pfDao.close();
}
@Test
public void testCreatePolicyAudit() {
PolicyAuditProvider provider = new PolicyAuditProvider();
Instant date = Instant.now();
provider.createAuditRecords(pfDao, generatePolicyAudits(date, GROUP_A, MY_POLICY));
List<PolicyAudit> records =
provider.getAuditRecords(pfDao, AuditFilter.builder().recordNum(NUMBER_RECORDS).build());
assertThat(records).hasSize(2);
// as the start date is 10 min ahead of first record, shouldn't return any records
List<PolicyAudit> emptyList = provider.getAuditRecords(pfDao,
AuditFilter.builder().fromDate(Instant.now().plusSeconds(600)).recordNum(600).build());
assertThat(emptyList).isEmpty();
}
@Test
public void testCreatePolicyAuditInvalid() {
PolicyAuditProvider provider = new PolicyAuditProvider();
List<PolicyAudit> audits = List.of(PolicyAudit.builder().pdpType("pdpType").action(AuditAction.DEPLOYMENT)
.timestamp(Instant.now()).build());
assertThrows(PfModelRuntimeException.class, () -> provider.createAuditRecords(pfDao, audits));
List<PolicyAudit> records =
provider.getAuditRecords(pfDao, AuditFilter.builder().recordNum(NUMBER_RECORDS).build());
assertThat(records).isEmpty();
}
@Test
public void testFilters() {
PolicyAuditProvider provider = new PolicyAuditProvider();
Instant date = Instant.now().truncatedTo(ChronoUnit.SECONDS);
provider.createAuditRecords(pfDao, generatePolicyAudits(date, GROUP_A, MY_POLICY));
provider.createAuditRecords(pfDao, generatePolicyAudits(date, GROUP_B, MY_POLICY));
provider.createAuditRecords(pfDao, generatePolicyAudits(date, GROUP_B, MY_POLICY2));
Awaitility.await().pollDelay(3, TimeUnit.SECONDS).until(() -> {
return true;
});
List<PolicyAudit> records = provider.getAuditRecords(pfDao,
AuditFilter.builder().fromDate(date).toDate(Instant.now()).recordNum(NUMBER_RECORDS).build());
assertThat(records).hasSize(6);
List<PolicyAudit> recordsWithGroupB = provider.getAuditRecords(pfDao,
AuditFilter.builder().pdpGroup(GROUP_B).recordNum(NUMBER_RECORDS).build());
assertThat(recordsWithGroupB).hasSize(4);
List<PolicyAudit> recordsWithActionDeploy = provider.getAuditRecords(pfDao,
AuditFilter.builder().action(AuditAction.DEPLOYMENT).recordNum(NUMBER_RECORDS).build());
assertThat(recordsWithActionDeploy).hasSize(3);
List<PolicyAudit> recordsWithMyPolicy = provider.getAuditRecords(pfDao, AuditFilter.builder()
.name(MY_POLICY.getName()).version(MY_POLICY.getVersion()).recordNum(NUMBER_RECORDS).build());
assertThat(recordsWithMyPolicy).hasSize(4);
}
@Test
public void testLoadRecordsForLimit() {
PolicyAuditProvider provider = new PolicyAuditProvider();
List<PolicyAudit> loadAudits = new ArrayList<>();
// going to create 102 records.
for (int i = 0; i <= 50; i++) {
loadAudits.addAll(generatePolicyAudits(Instant.now().plusSeconds(i), GROUP_A, MY_POLICY));
}
provider.createAuditRecords(pfDao, loadAudits);
List<PolicyAudit> records =
provider.getAuditRecords(pfDao, AuditFilter.builder().recordNum(NUMBER_RECORDS).build());
assertThat(records).hasSize(10);
// check that is being ordered
assertTrue(records.get(0).getTimestamp().isAfter(records.get(9).getTimestamp()));
assertEquals(loadAudits.get(loadAudits.size() - 1).getTimestamp(), records.get(0).getTimestamp());
// try to get 102 records should return 100
records = provider.getAuditRecords(pfDao, AuditFilter.builder().recordNum(102).build());
assertThat(records).hasSize(100);
// try to get -1 records should return 100
records = provider.getAuditRecords(pfDao, AuditFilter.builder().recordNum(-1).build());
assertThat(records).hasSize(100);
}
@Test
public void policyProviderExceptions() {
PolicyAuditProvider provider = new PolicyAuditProvider();
assertThatThrownBy(() -> {
provider.createAuditRecords(null, null);
}).hasMessageMatching(String.format(FIELD_IS_NULL, "dao"));
assertThatThrownBy(() -> {
provider.createAuditRecords(pfDao, null);
}).hasMessageMatching(String.format(FIELD_IS_NULL, "audits"));
assertThatThrownBy(() -> {
provider.getAuditRecords(null, AuditFilter.builder().build());
}).hasMessageMatching(String.format(FIELD_IS_NULL, "dao"));
assertThatThrownBy(() -> {
provider.getAuditRecords(pfDao, null);
}).hasMessageMatching(String.format(FIELD_IS_NULL, "auditFilter"));
}
private List<PolicyAudit> generatePolicyAudits(Instant date, String group, ToscaConceptIdentifier policy) {
// @formatter:off
PolicyAudit deploy = PolicyAudit.builder()
.pdpGroup(group)
.pdpType("pdpType")
.policy(policy)
.action(AuditAction.DEPLOYMENT)
.timestamp(date.truncatedTo(ChronoUnit.SECONDS))
.build();
PolicyAudit undeploy = PolicyAudit.builder()
.pdpGroup(group)
.pdpType("pdpType")
.policy(policy)
.action(AuditAction.UNDEPLOYMENT)
.timestamp(date.plusSeconds(1).truncatedTo(ChronoUnit.SECONDS))
.build();
// @formatter:on
return List.of(deploy, undeploy);
}
}
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