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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2020,2023 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.apex.plugins.context.schema.avro;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.io.IOException;
import org.apache.avro.generic.GenericRecord;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.apex.context.SchemaHelper;
import org.onap.policy.apex.context.impl.schema.SchemaHelperFactory;
import org.onap.policy.apex.context.parameters.ContextParameterConstants;
import org.onap.policy.apex.context.parameters.SchemaParameters;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.basicmodel.concepts.AxKey;
import org.onap.policy.apex.model.basicmodel.service.ModelService;
import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchemas;
import org.onap.policy.common.parameters.ParameterService;
import org.onap.policy.common.utils.resources.TextFileUtils;
/**
* The Class TestAvroSchemaRecord.
*
* @author Liam Fallon (liam.fallon@ericsson.com)
* @version
*/
public class AvroSchemaRecordTest {
private final AxKey testKey = new AxArtifactKey("AvroTest", "0.0.1");
private AxContextSchemas schemas;
private String recordSchema;
private String recordSchemaVpn;
private String recordSchemaVpnReuse;
private String recordSchemaInvalidFields;
/**
* Inits the test.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Before
public void initTest() throws IOException {
schemas = new AxContextSchemas(new AxArtifactKey("AvroSchemas", "0.0.1"));
ModelService.registerModel(AxContextSchemas.class, schemas);
recordSchema = TextFileUtils.getTextFileAsString("src/test/resources/avsc/RecordExample.avsc");
recordSchemaVpn = TextFileUtils.getTextFileAsString("src/test/resources/avsc/RecordExampleVPN.avsc");
recordSchemaVpnReuse = TextFileUtils.getTextFileAsString("src/test/resources/avsc/RecordExampleVPNReuse.avsc");
recordSchemaInvalidFields =
TextFileUtils.getTextFileAsString("src/test/resources/avsc/RecordExampleInvalidFields.avsc");
}
/**
* Inits the context.
*/
@Before
public void initContext() {
SchemaParameters schemaParameters = new SchemaParameters();
schemaParameters.setName(ContextParameterConstants.SCHEMA_GROUP_NAME);
schemaParameters.getSchemaHelperParameterMap().put("AVRO", new AvroSchemaHelperParameters());
ParameterService.register(schemaParameters);
}
/**
* Clear context.
*/
@After
public void clearContext() {
ParameterService.deregister(ContextParameterConstants.SCHEMA_GROUP_NAME);
}
/**
* Test record init.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testRecordInit() throws IOException {
final AxContextSchema avroSchema =
new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", recordSchema);
schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
final GenericRecord newRecordEmpty = (GenericRecord) schemaHelper.createNewInstance();
assertEquals(null, newRecordEmpty.get("passwordHash"));
final String inString = TextFileUtils.getTextFileAsString("src/test/resources/data/RecordExampleFull.json");
final GenericRecord newRecordFull = (GenericRecord) schemaHelper.createNewInstance(inString);
assertEquals("gobbledygook", newRecordFull.get("passwordHash").toString());
}
/**
* Test record unmarshal marshal.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testRecordUnmarshalMarshal() throws IOException {
final AxContextSchema avroSchema =
new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", recordSchema);
schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
testUnmarshalMarshal(schemaHelper, "src/test/resources/data/RecordExampleNull.json");
testUnmarshalMarshal(schemaHelper, "src/test/resources/data/RecordExampleFull.json");
}
/**
* Test record create.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testRecordCreateRecord() throws IOException {
final AxContextSchema avroSchema =
new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", recordSchema);
schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
final GenericRecord subRecord0 = (GenericRecord) schemaHelper.createNewSubInstance("AddressUSRecord");
assertThatThrownBy(() -> subRecord0.get("address")).hasMessage("Not a valid schema field: address");
final GenericRecord subRecord1 = (GenericRecord) schemaHelper.createNewSubInstance("EmailAddress");
assertThatThrownBy(() -> subRecord0.get("address")).hasMessage("Not a valid schema field: address");
assertThatThrownBy(() -> schemaHelper.createNewSubInstance("IDontExist"))
.hasMessage("AvroTest:0.0.1: the schema \"User\" does not have a subtype of type \"IDontExist\"");
}
/**
* Test record unmarshal marshal invalid.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testRecordUnmarshalMarshalInvalid() throws IOException {
final AxContextSchema avroSchema =
new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", recordSchemaInvalidFields);
schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
testUnmarshalMarshal(schemaHelper, "src/test/resources/data/RecordExampleInvalidFields.json");
}
/**
* Test VPN record unmarshal marshal.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testVpnRecordUnmarshalMarshal() throws IOException {
final AxContextSchema avroSchema =
new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", recordSchemaVpn);
schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
testUnmarshalMarshal(schemaHelper, "src/test/resources/data/RecordExampleVPNFull.json");
}
/**
* Test VPN record reuse.
*
* @throws IOException Signals that an I/O exception has occurred.
*/
@Test
public void testVpnRecordReuse() throws IOException {
final AxContextSchema avroSchema =
new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", recordSchemaVpnReuse);
assertNotNull(avroSchema);
schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
}
/**
* Test unmarshal marshal.
*
* @param schemaHelper the schema helper
* @param fileName the file name
* @throws IOException Signals that an I/O exception has occurred.
*/
private void testUnmarshalMarshal(final SchemaHelper schemaHelper, final String fileName) throws IOException {
final String inString = TextFileUtils.getTextFileAsString(fileName);
final GenericRecord decodedObject = (GenericRecord) schemaHelper.unmarshal(inString);
final String outString = schemaHelper.marshal2String(decodedObject);
assertEquals(inString.replaceAll("\\s+", ""), outString.replaceAll("\\s+", ""));
}
}
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