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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* Modifications Copyright (C) 2019 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.models.pdp.concepts;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.common.utils.resources.ResourceUtils;
import org.onap.policy.models.pdp.enums.PdpState;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyIdentifier;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
/**
* Test of the {@link PdpGroupFilter} class.
*
* @author Liam Fallon (liam.fallon@est.tech)
*/
public class PdpGroupFilterTest {
private static final String POLICY_TYPE3 = "policy.type.3";
private static final String POLICY_TYPE2 = "policy.type.2";
private static final String POLICY_TYPE1 = "policy.type.1";
private static final String POLICY_TYPE0 = "policy.type.0";
private static final String POLICY3 = "Policy3";
private static final String POLICY2 = "Policy2";
private static final String POLICY1 = "Policy1";
private static final String POLICY0 = "Policy0";
private static final String NON_EXISTANT = "Nonexistant";
private static final String VERSION9 = "9.9.9";
private static final String VERSION7 = "7.8.9";
private static final String VERSION4 = "4.5.6";
private static final String VERSION1 = "1.2.3";
private static final String VERSION0 = "0.1.2";
private List<PdpGroup> pdpGroupList;
/**
* Set up a PDP group list for filtering.
*
* @throws CoderException on JSON decoding errors
*/
@Before
public void setupPdpGroupList() throws CoderException {
String originalJson = ResourceUtils.getResourceAsString("testdata/PdpGroupsForFiltering.json");
PdpGroups pdpGroups = new StandardCoder().decode(originalJson, PdpGroups.class);
pdpGroupList = pdpGroups.getGroups();
}
@Test
public void testNullList() {
PdpGroupFilter filter = PdpGroupFilter.builder().build();
assertThatThrownBy(() -> {
filter.filter(null);
}).hasMessage("originalList is marked @NonNull but is null");
}
@Test
public void testFilterNothing() {
PdpGroupFilter filter = PdpGroupFilter.builder().build();
List<PdpGroup> filteredList = filter.filter(pdpGroupList);
assertTrue(filteredList.containsAll(pdpGroupList));
}
@Test
public void testFilterName() {
PdpGroupFilter filter = PdpGroupFilter.builder().name("PdpGroup0").build();
List<PdpGroup> filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
filter = PdpGroupFilter.builder().name("PdpGroup1").build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
filter = PdpGroupFilter.builder().name("PdpGroup20").build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
filter = PdpGroupFilter.builder().build();
filteredList = filter.filter(pdpGroupList);
assertEquals(5, filteredList.size());
filter = PdpGroupFilter.builder().name("PdpGroup0").build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
filter = PdpGroupFilter.builder().name("PdpGroup19").build();
filteredList = filter.filter(pdpGroupList);
assertEquals(0, filteredList.size());
}
@Test
public void testFilterPdpGroupState() {
PdpGroupFilter filter = PdpGroupFilter.builder().groupState(PdpState.ACTIVE).build();
List<PdpGroup> filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
filter = PdpGroupFilter.builder().groupState(PdpState.PASSIVE).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(2, filteredList.size());
filter = PdpGroupFilter.builder().groupState(PdpState.TEST).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
filter = PdpGroupFilter.builder().groupState(PdpState.SAFE).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
filter = PdpGroupFilter.builder().groupState(PdpState.TERMINATED).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(0, filteredList.size());
}
@Test
public void testFilterPdpType() {
PdpGroupFilter filter = PdpGroupFilter.builder().pdpType("APEX").build();
List<PdpGroup> filteredList = filter.filter(pdpGroupList);
assertEquals(5, filteredList.size());
filter = PdpGroupFilter.builder().pdpType("DROOLS").build();
filteredList = filter.filter(pdpGroupList);
assertEquals(2, filteredList.size());
filter = PdpGroupFilter.builder().pdpType("XACML").build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
}
@Test
public void testFilterPdpState() {
PdpGroupFilter filter = PdpGroupFilter.builder().pdpState(PdpState.ACTIVE).build();
List<PdpGroup> filteredList = filter.filter(pdpGroupList);
assertEquals(3, filteredList.size());
filter = PdpGroupFilter.builder().pdpState(PdpState.PASSIVE).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(3, filteredList.size());
filter = PdpGroupFilter.builder().pdpState(PdpState.SAFE).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(2, filteredList.size());
filter = PdpGroupFilter.builder().pdpState(PdpState.TEST).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(2, filteredList.size());
}
@Test
public void testFilterPolicyType() {
List<ToscaPolicyTypeIdentifier> identifierList = new ArrayList<>();
identifierList.add(new ToscaPolicyTypeIdentifier(NON_EXISTANT, VERSION1));
PdpGroupFilter filter =
PdpGroupFilter.builder().policyTypeList(identifierList).build();
List<PdpGroup> filteredList = filter.filter(pdpGroupList);
assertEquals(0, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE0, VERSION1));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(4, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE1, VERSION4));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(4, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE2, VERSION7));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(2, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE3, VERSION0));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(2, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(NON_EXISTANT, VERSION1));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE0, VERSION9));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE0, VERSION1));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE1, VERSION4));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE2, VERSION7));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE3, VERSION0));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(5, filteredList.size());
filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(0, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE0, VERSION1));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(2, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE0, VERSION1));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE1, VERSION4));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE2, VERSION7));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE0, VERSION1));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE1, VERSION4));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE3, VERSION0));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE1, VERSION4));
identifierList.add(new ToscaPolicyTypeIdentifier(POLICY_TYPE3, VERSION0));
filter = PdpGroupFilter.builder().policyTypeList(identifierList).matchPolicyTypesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
}
@Test
public void testFilterPolicy() {
List<ToscaPolicyIdentifier> identifierList = new ArrayList<>();
identifierList.add(new ToscaPolicyIdentifier(NON_EXISTANT, VERSION1));
PdpGroupFilter filter =
PdpGroupFilter.builder().policyList(identifierList).build();
List<PdpGroup> filteredList = filter.filter(pdpGroupList);
assertEquals(0, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY0, VERSION9));
filter = PdpGroupFilter.builder().policyList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(0, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY0, VERSION4));
filter = PdpGroupFilter.builder().policyList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(4, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY1, VERSION4));
filter = PdpGroupFilter.builder().policyList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY2, VERSION4));
filter = PdpGroupFilter.builder().policyList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(2, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY3, VERSION1));
filter = PdpGroupFilter.builder().policyList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(NON_EXISTANT, VERSION1));
identifierList.add(new ToscaPolicyIdentifier(POLICY0, VERSION9));
identifierList.add(new ToscaPolicyIdentifier(POLICY0, VERSION4));
identifierList.add(new ToscaPolicyIdentifier(POLICY1, VERSION4));
identifierList.add(new ToscaPolicyIdentifier(POLICY2, VERSION4));
identifierList.add(new ToscaPolicyIdentifier(POLICY3, VERSION1));
filter = PdpGroupFilter.builder().policyList(identifierList).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(5, filteredList.size());
filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(0, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY0, VERSION4));
filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(3, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY0, VERSION4));
identifierList.add(new ToscaPolicyIdentifier(POLICY1, VERSION4));
filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY2, VERSION4));
filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
identifierList.clear();
identifierList.add(new ToscaPolicyIdentifier(POLICY2, VERSION4));
identifierList.add(new ToscaPolicyIdentifier(POLICY3, VERSION1));
filter = PdpGroupFilter.builder().policyList(identifierList).matchPoliciesExactly(true).build();
filteredList = filter.filter(pdpGroupList);
assertEquals(1, filteredList.size());
}
}
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