code: /*
   * Copyright (c) 2022 Airbyte, Inc., all rights reserved.
   */
  
  package io.airbyte.integrations.destination.gcs;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import com.fasterxml.jackson.databind.JsonNode;
  import io.airbyte.commons.json.Jsons;
  import io.airbyte.commons.resources.MoreResources;
  import io.airbyte.integrations.destination.gcs.credential.GcsCredentialConfig;
  import io.airbyte.integrations.destination.gcs.credential.GcsHmacKeyCredentialConfig;
  import io.airbyte.integrations.destination.s3.S3FormatConfig;
  import io.airbyte.integrations.destination.s3.avro.S3AvroFormatConfig;
  import java.io.IOException;
  import org.junit.jupiter.api.Test;
  
  class GcsDestinationConfigTest {
  
    @Test
    public void testGetGcsDestinationConfig() throws IOException {
      final JsonNode configJson = Jsons.deserialize(MoreResources.readResource("test_config.json"));
  
      final GcsDestinationConfig config = GcsDestinationConfig.getGcsDestinationConfig(configJson);
      assertEquals("test_bucket", config.getBucketName());
      assertEquals("test_path", config.getBucketPath());
      assertEquals("us-west1", config.getBucketRegion());
  
      final GcsCredentialConfig credentialConfig = config.getGcsCredentialConfig();
      assertTrue(credentialConfig instanceof GcsHmacKeyCredentialConfig);
  
      final GcsHmacKeyCredentialConfig hmacKeyConfig = (GcsHmacKeyCredentialConfig) credentialConfig;
      assertEquals("test_access_id", hmacKeyConfig.getHmacKeyAccessId());
      assertEquals("test_secret", hmacKeyConfig.getHmacKeySecret());
  
      final S3FormatConfig formatConfig = config.getFormatConfig();
      assertTrue(formatConfig instanceof S3AvroFormatConfig);
  
      final S3AvroFormatConfig avroFormatConfig = (S3AvroFormatConfig) formatConfig;
      assertEquals("deflate-5", avroFormatConfig.getCodecFactory().toString());
    }
  
  }
  