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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.clamp.acm.runtime.instantiation;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
import java.io.File;
import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
import org.onap.policy.clamp.models.acm.concepts.AutomationCompositions;
import org.onap.policy.clamp.models.acm.messages.rest.instantiation.InstantiationCommand;
import org.onap.policy.clamp.models.acm.messages.rest.instantiation.InstantiationResponse;
import org.onap.policy.common.utils.coder.Coder;
import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.common.utils.coder.StandardYamlCoder;
import org.onap.policy.common.utils.resources.ResourceUtils;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
/**
* Utility methods supporting tests for Instantiation.
*/
public class InstantiationUtils {
private static final Coder CODER = new StandardCoder();
private static final StandardYamlCoder YAML_TRANSLATOR = new StandardYamlCoder();
/**
* Gets the AutomationCompositions from Resource.
*
* @param path path of the resource
* @param suffix suffix to add to all names in AutomationCompositions
* @return the AutomationCompositions from Resource
* @throws CoderException if an error occurs
*/
public static AutomationCompositions getAutomationCompositionsFromResource(final String path, final String suffix)
throws CoderException {
AutomationCompositions automationCompositions = CODER.decode(new File(path), AutomationCompositions.class);
// add suffix to all names
automationCompositions.getAutomationCompositionList()
.forEach(automationComposition -> automationComposition.setName(automationComposition.getName() + suffix));
return automationCompositions;
}
/**
* Gets InstantiationCommand from Resource.
*
* @param path path of the resource
* @param suffix suffix to add to all names in AutomationCompositions
* @return the InstantiationCommand
* @throws CoderException if an error occurs
*/
public static InstantiationCommand getInstantiationCommandFromResource(final String path, final String suffix)
throws CoderException {
InstantiationCommand instantiationCommand = CODER.decode(new File(path), InstantiationCommand.class);
// add suffix to all names
instantiationCommand.getAutomationCompositionIdentifierList().forEach(ac -> ac.setName(ac.getName() + suffix));
return instantiationCommand;
}
/**
* Assert that Instantiation Response contains proper AutomationCompositions.
*
* @param response InstantiationResponse
* @param automationCompositions AutomationCompositions
*/
public static void assertInstantiationResponse(InstantiationResponse response,
AutomationCompositions automationCompositions) {
assertThat(response).isNotNull();
assertThat(response.getErrorDetails()).isNull();
assertThat(response.getAffectedAutomationCompositions().size())
.isEqualTo(automationCompositions.getAutomationCompositionList().size());
for (AutomationComposition automationComposition : automationCompositions.getAutomationCompositionList()) {
assertTrue(response.getAffectedAutomationCompositions().stream()
.filter(ac -> ac.equals(automationComposition.getKey().asIdentifier())).findAny().isPresent());
}
}
/**
* Assert that Instantiation Response contains proper AutomationCompositions.
*
* @param response InstantiationResponse
* @param command InstantiationCommand
*/
public static void assertInstantiationResponse(InstantiationResponse response, InstantiationCommand command) {
assertThat(response).isNotNull();
assertEquals(response.getAffectedAutomationCompositions().size(),
command.getAutomationCompositionIdentifierList().size());
for (ToscaConceptIdentifier toscaConceptIdentifier : command.getAutomationCompositionIdentifierList()) {
assertTrue(response.getAffectedAutomationCompositions().stream()
.filter(ac -> ac.compareTo(toscaConceptIdentifier) == 0).findAny().isPresent());
}
}
/**
* Assert that Instantiation Response contains AutomationComposition equals to automationComposition.
*
* @param response InstantiationResponse
* @param automationComposition AutomationComposition
*/
public static void assertInstantiationResponse(InstantiationResponse response,
AutomationComposition automationComposition) {
assertThat(response).isNotNull();
assertThat(response.getErrorDetails()).isNull();
assertEquals(1, response.getAffectedAutomationCompositions().size());
assertEquals(0, response.getAffectedAutomationCompositions().get(0)
.compareTo(automationComposition.getKey().asIdentifier()));
}
/**
* Get ToscaServiceTemplate from resource.
*
* @param path path of the resource
*/
public static ToscaServiceTemplate getToscaServiceTemplate(String path) {
try {
return YAML_TRANSLATOR.decode(ResourceUtils.getResourceAsStream(path), ToscaServiceTemplate.class);
} catch (CoderException e) {
fail("Cannot read or decode " + path);
return null;
}
}
}
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