gerrit.onap Code Review - policy/apex-pdp.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.apex.plugins.context.schema.avro;
  22
  23 import static org.junit.Assert.assertEquals;
  24
  25 import java.io.IOException;
  26
  27 import org.apache.avro.generic.GenericRecord;
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.onap.policy.apex.context.SchemaHelper;
  31 import org.onap.policy.apex.context.impl.schema.SchemaHelperFactory;
  32 import org.onap.policy.apex.context.parameters.SchemaParameters;
  33 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
  34 import org.onap.policy.apex.model.basicmodel.concepts.AxKey;
  35 import org.onap.policy.apex.model.basicmodel.service.ModelService;
  36 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
  37 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchemas;
  38 import org.onap.policy.apex.model.utilities.TextFileUtils;
  39
  40 /**
  41  * @author Liam Fallon (liam.fallon@ericsson.com)
  42  * @version
  43  */
  44 public class TestAvroSchemaRecord {
  45     private final AxKey testKey = new AxArtifactKey("AvroTest", "0.0.1");
  46     private AxContextSchemas schemas;
  47     private String recordSchema;
  48     private String recordSchemaVPN;
  49     private String recordSchemaVPNReuse;
  50     private String recordSchemaInvalidFields;
  51
  52     @Before
  53     public void initTest() throws IOException {
  54         schemas = new AxContextSchemas(new AxArtifactKey("AvroSchemas", "0.0.1"));
  55         ModelService.registerModel(AxContextSchemas.class, schemas);
  56         new SchemaParameters().getSchemaHelperParameterMap().put("Avro", new AvroSchemaHelperParameters());
  57         recordSchema = TextFileUtils.getTextFileAsString("src/test/resources/avsc/RecordExample.avsc");
  58         recordSchemaVPN = TextFileUtils.getTextFileAsString("src/test/resources/avsc/RecordExampleVPN.avsc");
  59         recordSchemaVPNReuse = TextFileUtils.getTextFileAsString("src/test/resources/avsc/RecordExampleVPNReuse.avsc");
  60         recordSchemaInvalidFields =
  61                 TextFileUtils.getTextFileAsString("src/test/resources/avsc/RecordExampleInvalidFields.avsc");
  62     }
  63
  64     @Test
  65     public void testRecordInit() throws IOException {
  66         final AxContextSchema avroSchema =
  67                 new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "Avro", recordSchema);
  68
  69         schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
  70         final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
  71
  72         final GenericRecord newRecordEmpty = (GenericRecord) schemaHelper.createNewInstance();
  73         assertEquals(null, newRecordEmpty.get("passwordHash"));
  74
  75         final String inString = TextFileUtils.getTextFileAsString("src/test/resources/data/RecordExampleFull.json");
  76         final GenericRecord newRecordFull = (GenericRecord) schemaHelper.createNewInstance(inString);
  77         assertEquals("gobbledygook", newRecordFull.get("passwordHash").toString());
  78     }
  79
  80     @Test
  81     public void testRecordUnmarshalMarshal() throws IOException {
  82         final AxContextSchema avroSchema =
  83                 new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "Avro", recordSchema);
  84
  85         schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
  86         final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
  87
  88         testUnmarshalMarshal(schemaHelper, "src/test/resources/data/RecordExampleNull.json");
  89         testUnmarshalMarshal(schemaHelper, "src/test/resources/data/RecordExampleFull.json");
  90     }
  91
  92     @Test
  93     public void testRecordUnmarshalMarshalInvalid() throws IOException {
  94         final AxContextSchema avroSchema =
  95                 new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "Avro", recordSchemaInvalidFields);
  96
  97         schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
  98         final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
  99
 100         testUnmarshalMarshal(schemaHelper, "src/test/resources/data/RecordExampleInvalidFields.json");
 101     }
 102
 103     @Test
 104     public void testVPNRecordUnmarshalMarshal() throws IOException {
 105         final AxContextSchema avroSchema =
 106                 new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "Avro", recordSchemaVPN);
 107
 108         schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
 109         final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
 110
 111         testUnmarshalMarshal(schemaHelper, "src/test/resources/data/RecordExampleVPNFull.json");
 112     }
 113
 114     @Test
 115     public void testVPNRecordReuse() throws IOException {
 116         final AxContextSchema avroSchema =
 117                 new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "Avro", recordSchemaVPNReuse);
 118         schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
 119
 120         schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
 121         new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
 122     }
 123
 124     private void testUnmarshalMarshal(final SchemaHelper schemaHelper, final String fileName) throws IOException {
 125         final String inString = TextFileUtils.getTextFileAsString(fileName);
 126         final GenericRecord decodedObject = (GenericRecord) schemaHelper.unmarshal(inString);
 127         final String outString = schemaHelper.marshal2String(decodedObject);
 128         assertEquals(inString.replaceAll("\\s+", ""), outString.replaceAll("\\s+", ""));
 129     }
 130 }