code: /*
   * Copyright (c) 2022 Airbyte, Inc., all rights reserved.
   */
  
  package io.airbyte.integrations.destination.cassandra;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import org.junit.jupiter.api.BeforeAll;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.TestInstance;
  
  @TestInstance(TestInstance.Lifecycle.PER_CLASS)
  class CassandraNameTransformerTest {
  
    private CassandraNameTransformer cassandraNameTransformer;
  
    @BeforeAll
    void setup() {
      var cassandraConfig = TestDataFactory.createCassandraConfig(
          "usr",
          "pw",
          "127.0.0.1",
          9042);
      this.cassandraNameTransformer = new CassandraNameTransformer(cassandraConfig);
    }
  
    @Test
    void testOutputTable() {
  
      var table = cassandraNameTransformer.outputTable("stream_name");
  
      assertThat(table).matches("airbyte_raw_stream_name");
  
    }
  
    @Test
    void testOutputTmpTable() {
  
      var table = cassandraNameTransformer.outputTmpTable("stream_name");
  
      assertThat(table).matches("airbyte_tmp_+[a-z]+_stream_name");
  
    }
  
    @Test
    void testOutputKeyspace() {
  
      var keyspace = cassandraNameTransformer.outputKeyspace("***keyspace^h");
  
      assertThat(keyspace).matches("keyspace_h");
  
    }
  
    @Test
    void outputColumn() {
  
      var column = cassandraNameTransformer.outputColumn("_airbyte_data");
  
      assertThat(column).matches("\"_airbyte_data\"");
  
    }
  
  }
  