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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2019-2020 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.pdp.xacml.application.common.std;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertNotNull;
import com.att.research.xacml.api.AttributeAssignment;
import com.att.research.xacml.api.Decision;
import com.att.research.xacml.api.IdReference;
import com.att.research.xacml.api.Obligation;
import com.att.research.xacml.api.Response;
import com.att.research.xacml.std.StdStatusCode;
import java.text.ParseException;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
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.decisions.concepts.DecisionRequest;
import org.onap.policy.models.decisions.concepts.DecisionResponse;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
import org.onap.policy.pdp.xacml.application.common.TestUtilsCommon;
import org.onap.policy.pdp.xacml.application.common.ToscaDictionary;
import org.onap.policy.pdp.xacml.application.common.ToscaPolicyConversionException;
public class StdCombinedPolicyResultsTranslatorTest {
String policyJson;
String policyBadJson;
AttributeAssignment assignmentPolicyId;
AttributeAssignment assignmentPolicy;
AttributeAssignment assignmentBadPolicy;
Obligation obligation;
/**
* setup - preload policies.
*/
@Before
public void setup() {
policyJson = ResourceUtils.getResourceAsString("test.policy.json");
policyBadJson = ResourceUtils.getResourceAsString("test.policy.bad.json");
assignmentPolicyId = TestUtilsCommon.createAttributeAssignment(
ToscaDictionary.ID_OBLIGATION_POLICY_ID.stringValue(),
ToscaDictionary.ID_OBLIGATION_POLICY_ID_CATEGORY.stringValue(),
policyJson
);
assignmentPolicy = TestUtilsCommon.createAttributeAssignment(
ToscaDictionary.ID_OBLIGATION_POLICY_CONTENT.stringValue(),
ToscaDictionary.ID_OBLIGATION_POLICY_CONTENT_CATEGORY.stringValue(),
policyJson
);
assignmentBadPolicy = TestUtilsCommon.createAttributeAssignment(
ToscaDictionary.ID_OBLIGATION_POLICY_CONTENT.stringValue(),
ToscaDictionary.ID_OBLIGATION_POLICY_CONTENT_CATEGORY.stringValue(),
policyBadJson
);
obligation = TestUtilsCommon.createXacmlObligation(
ToscaDictionary.ID_OBLIGATION_REST_BODY.stringValue(),
Arrays.asList(assignmentPolicyId, assignmentPolicy));
}
@Test
public void test() throws ParseException {
StdCombinedPolicyResultsTranslator translator = new StdCombinedPolicyResultsTranslator();
assertNotNull(translator);
assertThatThrownBy(() -> translator.convertPolicy(null)).isInstanceOf(ToscaPolicyConversionException.class);
assertThat(translator.generateTargetType("policy.id", "onap.policy.type", "1.0.0")).isNotNull();
Map<String, String> ids = new HashMap<>();
ids.put("onap.policies.Test", "1.0.0");
Collection<IdReference> policyIds = TestUtilsCommon.createPolicyIdList(ids);
Response xacmlResponse = TestUtilsCommon.createXacmlResponse(StdStatusCode.STATUS_CODE_OK, null,
Decision.PERMIT, Arrays.asList(obligation), policyIds);
DecisionResponse decision = translator.convertResponse(xacmlResponse);
assertNotNull(decision);
assertThat(decision.getPolicies()).isNotNull();
assertThat(decision.getPolicies().size()).isEqualTo(1);
}
@Test
public void testConvert() throws ToscaPolicyConversionException, CoderException {
StdCombinedPolicyResultsTranslator translator = new StdCombinedPolicyResultsTranslator();
assertThatThrownBy(() -> translator.convertPolicy(null)).isInstanceOf(ToscaPolicyConversionException.class)
.hasMessageContaining("Cannot convert a NULL policy");
assertThatThrownBy(() -> translator.convertPolicy(
new ToscaPolicy())).isInstanceOf(ToscaPolicyConversionException.class)
.hasMessageContaining("missing metadata");
StandardCoder coder = new StandardCoder();
ToscaServiceTemplate template = coder.decode(policyJson, ToscaServiceTemplate.class);
//
// Make sure all the fields are setup properly
//
JpaToscaServiceTemplate jtst = new JpaToscaServiceTemplate();
jtst.fromAuthorative(template);
ToscaServiceTemplate completedJtst = jtst.toAuthorative();
for (Map<String, ToscaPolicy> policies : completedJtst.getToscaTopologyTemplate().getPolicies()) {
for (ToscaPolicy policy : policies.values()) {
translator.convertPolicy(policy);
}
}
}
@Test
public void testDecision() throws ToscaPolicyConversionException {
StdCombinedPolicyResultsTranslator translator = new StdCombinedPolicyResultsTranslator();
DecisionRequest decision = new DecisionRequest();
Map<String, Object> resource = new HashMap<>();
decision.setResource(resource);
assertNotNull(translator.convertRequest(decision));
}
}
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