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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2018 Ericsson. 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.service.engine.event;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import org.junit.Test;
import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.Apex2JsonEventConverter;
import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.JsonEventProtocolParameters;
import org.onap.policy.apex.service.parameters.eventprotocol.EventProtocolParameters;
/**
* Test the JSON event converter corner cases.
*
*/
public class TestJsonEventConverter {
@Test
public void testJsonEventConverter() {
Apex2JsonEventConverter converter = new Apex2JsonEventConverter();
try {
converter.init(null);
fail("test should throw an exception");
} catch (Exception ie) {
assertEquals("specified consumer properties are not applicable to the JSON event protocol",
ie.getMessage());
}
try {
converter.init(new EventProtocolParameters() {
});
fail("test should throw an exception");
} catch (Exception ie) {
assertEquals("specified consumer properties are not applicable to the JSON event protocol",
ie.getMessage());
}
JsonEventProtocolParameters pars = new JsonEventProtocolParameters();
converter.init(pars);
try {
converter.toApexEvent(null, null);
fail("test should throw an exception");
} catch (Exception tae) {
assertEquals("event processing failed, event is null", tae.getMessage());
}
try {
converter.toApexEvent(null, 1);
fail("test should throw an exception");
} catch (Exception tae) {
assertEquals("error converting event \"1\" to a string", tae.getMessage());
}
try {
converter.toApexEvent(null, "[{\"aKey\": 1},{\"aKey\": 2}]");
fail("test should throw an exception");
} catch (Exception tae) {
assertEquals("Failed to unmarshal JSON event: incoming event ([{\"aKey\": 1},{\"aKey\": 2}]) "
+ "is a JSON object array containing an invalid object "
+ "{aKey=1.0}, event=[{\"aKey\": 1},{\"aKey\": 2}]", tae.getMessage());
}
try {
converter.toApexEvent(null, "[1,2,3]");
fail("test should throw an exception");
} catch (Exception tae) {
assertEquals("Failed to unmarshal JSON event: incoming event ([1,2,3]) is a JSON object array "
+ "containing an invalid object 1.0, event=[1,2,3]", tae.getMessage());
}
try {
converter.fromApexEvent(null);
fail("test should throw an exception");
} catch (Exception tae) {
assertEquals("event processing failed, Apex event is null", tae.getMessage());
}
try {
converter.fromApexEvent(new ApexEvent("Event", "0.0.1", "a.name.space", "here", "there"));
fail("test should throw an exception");
} catch (Exception tae) {
assertEquals("Model for org.onap.policy.apex.model.eventmodel.concepts.AxEvents not found in model service",
tae.getMessage());
}
}
}
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