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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2019 Nordix Foundation.
* Modifications Copyright (C) 2020 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.model.policymodel.handling;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import org.junit.Test;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
import org.onap.policy.apex.model.policymodel.concepts.AxTaskLogic;
/**
* Test model merging.
*
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class PolicyModelMergerTest {
@Test
public void testPolicyModelMerger() throws ApexModelException {
final AxPolicyModel leftPolicyModel = new SupportApexPolicyModelCreator().getModel();
final AxPolicyModel rightPolicyModel = new SupportApexPolicyModelCreator().getModel();
AxPolicyModel mergedPolicyModel =
PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel, false, false);
assertEquals(leftPolicyModel, mergedPolicyModel);
assertEquals(rightPolicyModel, mergedPolicyModel);
leftPolicyModel.setKey(new AxArtifactKey("LeftPolicyModel", "0.0.1"));
assertThatThrownBy(
() -> PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel, false, false))
.hasMessageContaining("left model is invalid: \n***validation of model failed");
leftPolicyModel.setKey(new AxArtifactKey("LeftPolicyModel", "0.0.1"));
assertNotNull(PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel, false, true, false));
leftPolicyModel.getKeyInformation().generateKeyInfo(leftPolicyModel);
mergedPolicyModel = PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel, true, false);
assertNotNull(mergedPolicyModel);
rightPolicyModel.setKey(new AxArtifactKey("RightPolicyModel", "0.0.1"));
assertThatThrownBy(
() -> PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel, false, false))
.hasMessageContaining("right model is invalid: \n***validation of model failed");
rightPolicyModel.setKey(new AxArtifactKey("RightPolicyModel", "0.0.1"));
assertNotNull(PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel, false, true, false));
rightPolicyModel.getKeyInformation().generateKeyInfo(rightPolicyModel);
mergedPolicyModel = PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel, false, false);
assertNotNull(mergedPolicyModel);
final AxPolicyModel rightPolicyModel2 = new SupportApexPolicyModelCreator().getAnotherModel();
mergedPolicyModel = PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel2, true, false);
assertNotNull(mergedPolicyModel);
mergedPolicyModel = PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel2, true, true);
assertNotNull(mergedPolicyModel);
final AxPolicyModel rightPolicyModel3 = new SupportApexPolicyModelCreator().getModel();
AxArtifactKey taskArtifactKey = new AxArtifactKey("task", "0.0.1");
// fail when concepts in two policies have same name but different definition
// here make up some change so as to update the definition of the task in second policy
rightPolicyModel3.getTasks().getTaskMap().get(taskArtifactKey)
.setTaskLogic(new AxTaskLogic(taskArtifactKey, "logicName", "logicFlavour", "logicImpl"));
assertThatThrownBy(() -> PolicyModelMerger.getMergedPolicyModel(leftPolicyModel, rightPolicyModel3, true, true))
.hasMessage("\n Same task - task:0.0.1 with different definitions used in different policies");
}
}
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