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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.crud.service;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.onap.aai.exceptions.AAIException;
import org.onap.aai.serialization.db.EdgeProperty;
import org.onap.aai.serialization.db.EdgeRule;
import org.onap.aai.serialization.db.EdgeRules;
import org.onap.aai.serialization.db.EdgeType;
import org.onap.crud.exception.CrudException;
import org.onap.crud.parser.EdgePayload;
import com.google.gson.JsonElement;
public class AaiResourceServiceTest {
public AaiResourceService aaiResSvc = null;
@Before
public void setup() {
System.setProperty("AJSC_HOME", ".");
System.setProperty("BUNDLECONFIG_DIR", "src/test/resources/bundleconfig-local");
aaiResSvc = new AaiResourceService();
}
/**
* This test validates that we can apply db edge rules against an edge request
* payload and have the properties defined in the edge rules merged into the
* payload.
*
* @throws CrudException
* @throws AAIException
*/
@Test
public void applyEdgeRulesToPayloadTest() throws CrudException, AAIException {
String content = "{" +
"\"source\": \"services/inventory/v8/l-interface/369553424\", " +
"\"target\": \"services/inventory/v8/logical-link/573444128\"," +
"\"properties\": {" +
"}" +
"}";
// Convert our simulated payload to an EdgePayload object.
EdgePayload payload = EdgePayload.fromJson(content);
// Now, apply the db edge rules against our edge payload.
EdgePayload payloadAfterEdgeRules = aaiResSvc.applyEdgeRulesToPayload(payload);
EdgeRules rules = EdgeRules.getInstance();
EdgeRule rule = rules.getEdgeRule(EdgeType.COUSIN, "l-interface", "logical-link");
Map<EdgeProperty, String> edgeProps = rule.getEdgeProperties();
// Validate that the properties defined in the DB edge rules show up in our
// final payload.
for(EdgeProperty key : edgeProps.keySet()) {
assertTrue(payloadAfterEdgeRules.toString().contains(key.toString()));
}
}
/**
* This test validates that trying to apply edge rules where there is no
* db edge rules entry for the supplied source and target vertex types
* produces an exception.
*
* @throws CrudException
*/
@Test
public void noRuleForEdgeTest() throws CrudException {
String content = "{" +
"\"source\": \"services/inventory/v8/commodore-64/12345\", " +
"\"target\": \"services/inventory/v8/jumpman/67890\"," +
"\"properties\": {" +
"}" +
"}";
// Convert our simulated payload to an EdgePayload object.
EdgePayload payload = EdgePayload.fromJson(content);
// Now, apply the db edge rules against our edge payload.
try {
aaiResSvc.applyEdgeRulesToPayload(payload);
} catch (CrudException e) {
// We expected an exception since there is no rule for our made up vertices..
assertTrue(e.getMessage().contains("No edge rules for"));
return;
}
// If we're here then something unexpected happened...
fail();
}
/**
* This test validates that it is possible to merge client supplied and edge rule
* supplied properties into one edge property list.
*
* @throws Exception
*/
@Test
public void mergeEdgePropertiesTest() throws Exception {
String content = "{" +
"\"source\": \"services/inventory/v8/l-interface/369553424\", " +
"\"target\": \"services/inventory/v8/logical-link/573444128\"," +
"\"properties\": {" +
"\"multiplicity\": \"many\"," +
"\"is-parent\": true," +
"\"uses-resource\": \"true\"," +
"\"has-del-target\": \"true\"" +
"}" +
"}";
EdgePayload payload = EdgePayload.fromJson(content);
EdgeRules rules = EdgeRules.getInstance();
EdgeRule rule = rules.getEdgeRule(EdgeType.COUSIN, "l-interface", "logical-link");
Map<EdgeProperty, String> edgeProps = rule.getEdgeProperties();
// Merge the client supplied properties with the properties defined in the DB edge rules.
JsonElement mergedProperties =
aaiResSvc.mergeProperties(payload.getProperties(), rule.getEdgeProperties());
// Now, validate that the resulting set of properties contains both the client and edge
// rule supplied properties.
String mergedPropertiesString = mergedProperties.toString();
assertTrue("Client supplied property 'multiplicity' is missing from merged properties set",
mergedPropertiesString.contains("multiplicity"));
assertTrue("Client supplied property 'is-parent' is missing from merged properties set",
mergedPropertiesString.contains("is-parent"));
assertTrue("Client supplied property 'uses-resource' is missing from merged properties set",
mergedPropertiesString.contains("uses-resource"));
assertTrue("Client supplied property 'has-del-target' is missing from merged properties set",
mergedPropertiesString.contains("has-del-target"));
for(EdgeProperty key : edgeProps.keySet()) {
assertTrue("Edge rule supplied property '" + key.toString() + "' is missing from merged properties set",
mergedPropertiesString.contains(key.toString()));
}
}
/**
* This test validates that if we try to merge client supplied edge properties
* with the properties defined in the db edge rules, and there is a conflict,
* then the merge will fail.
*
* @throws Exception
*/
@Test
public void mergeEdgePropertiesConflictTest() throws Exception {
String content = "{" +
"\"source\": \"services/inventory/v8/l-interface/369553424\", " +
"\"target\": \"services/inventory/v8/logical-link/573444128\"," +
"\"properties\": {" +
"\"contains-other-v\": \"OUT\"" +
"}" +
"}";
EdgePayload payload = EdgePayload.fromJson(content);
EdgeRules rules = EdgeRules.getInstance();
EdgeRule rule = rules.getEdgeRule(EdgeType.COUSIN, "l-interface", "logical-link");
try {
// Try to merge our client supplied properties with the properties defined
// in the db edge rules.
aaiResSvc.mergeProperties(payload.getProperties(), rule.getEdgeProperties());
} catch (CrudException e) {
// We should have gotten an exception because we are trying to set a parameter which is
// already defined in the db edge rules, so if we're here then we are good.
return;
}
// If we made it here then we were allowed to set a property that is already defined
// in the db edge rules, which we should not have...
fail();
}
}
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