content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.
   */
  package org.apache.camel.kafkaconnector.transforms;
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.Map;
  
  import org.apache.camel.component.slack.helper.SlackMessage;
  import org.apache.kafka.connect.connector.ConnectRecord;
  import org.apache.kafka.connect.data.Schema;
  import org.apache.kafka.connect.json.JsonConverterConfig;
  import org.apache.kafka.connect.source.SourceRecord;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class SchemaAndStructToJsonTransformTest {
  
      @Test
      public void testRecordValueConversion() {
          SourcePojoToSchemaAndStructTransform sourcePojoToSchemaAndStructTransform = new SourcePojoToSchemaAndStructTransform();
          sourcePojoToSchemaAndStructTransform.configure(Collections.emptyMap());
  
          SlackMessage sm = new SlackMessage();
  
          SlackMessage.Attachment at1 = new SlackMessage.Attachment();
          SlackMessage.Attachment.Field at1f1 = new SlackMessage.Attachment.Field();
          at1f1.setTitle("ciao");
          at1f1.setShortValue(true);
          at1.setFields(new ArrayList<SlackMessage.Attachment.Field>(Collections.singleton(at1f1)));
          at1.setAuthorName("Andrea");
  
          SlackMessage.Attachment at2 = new SlackMessage.Attachment();
          at2.setColor("green");
  
          ArrayList<SlackMessage.Attachment> attachments = new ArrayList<>();
          attachments.add(at1);
          attachments.add(at2);
  
          sm.setText("text");
          sm.setAttachments(attachments);
  
          ConnectRecord cr = sourcePojoToSchemaAndStructTransform.apply(
                  new SourceRecord(null, null, "testTopic",
                  Schema.STRING_SCHEMA, "testKeyValue",
                  Schema.BYTES_SCHEMA, sm));
  
          SchemaAndStructToJsonTransform schemaAndStructToJsonTransform = new SchemaAndStructToJsonTransform();
          schemaAndStructToJsonTransform.configure(Collections.emptyMap());
  
          ConnectRecord transformedCr = schemaAndStructToJsonTransform.apply(cr);
  
          assertEquals("testTopic", transformedCr.topic());
          assertEquals(Schema.STRING_SCHEMA, transformedCr.keySchema());
          assertEquals("testKeyValue", transformedCr.key());
          assertEquals(byte[].class.getName(), transformedCr.value().getClass().getName());
          assertTrue(new String((byte[])transformedCr.value()).contains("schema"));
      }
  
      @Test
      public void testMapValueConversionSchemaDisabled() {
          SourcePojoToSchemaAndStructTransform sourcePojoToSchemaAndStructTransform = new SourcePojoToSchemaAndStructTransform();
          sourcePojoToSchemaAndStructTransform.configure(Collections.emptyMap());
  
          PojoWithMap pwm = new PojoWithMap();
          pwm.addToMap("ciao", 9);
  
          ConnectRecord cr = sourcePojoToSchemaAndStructTransform.apply(new SourceRecord(null, null, "testTopic",
                  Schema.STRING_SCHEMA, "testKeyValue",
                  Schema.BYTES_SCHEMA, pwm));
  
          SchemaAndStructToJsonTransform schemaAndStructToJsonTransform = new SchemaAndStructToJsonTransform();
          schemaAndStructToJsonTransform.configure(Collections.singletonMap(JsonConverterConfig.SCHEMAS_ENABLE_CONFIG, false));
  
          ConnectRecord transformedCr = schemaAndStructToJsonTransform.apply(cr);
  
          assertEquals("testTopic", transformedCr.topic());
          assertEquals(Schema.STRING_SCHEMA, transformedCr.keySchema());
          assertEquals("testKeyValue", transformedCr.key());
          assertEquals(byte[].class.getName(), transformedCr.value().getClass().getName());
          assertFalse(new String((byte[])transformedCr.value()).contains("schema"));
      }
  
      @Test()
      public void testNotStructSchemaConversion() {
          SchemaAndStructToJsonTransform schemaAndStructToJsonTransform = new SchemaAndStructToJsonTransform();
          schemaAndStructToJsonTransform.configure(Collections.singletonMap(JsonConverterConfig.SCHEMAS_ENABLE_CONFIG, true));
  
          Map map = Collections.singletonMap("ciao", 9);
  
          ConnectRecord cr = new SourceRecord(null, null, "testTopic",
                  Schema.STRING_SCHEMA, "testKeyValue",
                  null, map);
  
          ConnectRecord transformedCr = schemaAndStructToJsonTransform.apply(cr);
          assertEquals(cr, transformedCr);
      }
  
      @Test()
      public void testNullValueConversion() {
          SchemaAndStructToJsonTransform schemaAndStructToJsonTransform = new SchemaAndStructToJsonTransform();
          schemaAndStructToJsonTransform.configure(Collections.singletonMap(JsonConverterConfig.SCHEMAS_ENABLE_CONFIG, true));
  
          ConnectRecord cr = new SourceRecord(null, null, "testTopic",
                  Schema.STRING_SCHEMA, "testKeyValue",
                  Schema.BYTES_SCHEMA, null);
  
          ConnectRecord transformedCr = schemaAndStructToJsonTransform.apply(cr);
          assertEquals(cr, transformedCr);
      }
  }
  