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.calcite.test;
  
  import com.datastax.oss.driver.api.core.CqlSession;
  import com.google.common.collect.ImmutableMap;
  
  import org.cassandraunit.CQLDataLoader;
  import org.cassandraunit.dataset.cql.ClassPathCQLDataSet;
  import org.junit.jupiter.api.BeforeAll;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.junit.jupiter.api.parallel.Execution;
  import org.junit.jupiter.api.parallel.ExecutionMode;
  
  /**
   * Tests for the {@code org.apache.calcite.adapter.cassandra} package.
   *
   * <p>Instantiates a CQL session without keyspace, but passes it to
   * {@code org.apache.calcite.adapter.cassandra.CassandraTable}.
   * All generated CQL queries should still succeed and explicitly
   * reference the keyspace.
   */
  @Execution(ExecutionMode.SAME_THREAD)
  @ExtendWith(CassandraExtension.class)
  class CassandraAdapterWithoutKeyspaceTest {
    private static final ImmutableMap<String, String> TWISSANDRA_WITHOUT_KEYSPACE =
            CassandraExtension.getDataset("/model-without-keyspace.json");
  
    @BeforeAll
    static void load(CqlSession session) {
      new CQLDataLoader(session)
          .load(new ClassPathCQLDataSet("twissandra-small.cql"));
    }
  
    @Test void testSelect() {
      CalciteAssert.that()
          .with(TWISSANDRA_WITHOUT_KEYSPACE)
          .query("select * from \"users\"")
          .returnsCount(10);
    }
  }
  