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,
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   * See the License for the specific language governing permissions and
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   */
  
  package com.datastax.spark.connector.japi.rdd;
  
  import static com.datastax.spark.connector.japi.CassandraJavaUtil.someColumns;
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.MatcherAssert.assertThat;
  import org.junit.Test;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import com.datastax.spark.connector.rdd.CassandraJoinRDD;
  
  @SuppressWarnings({"unchecked", "RedundantTypeArguments"})
  public class CassandraJoinJavaRDDTest {
  
      @Test
      public void testOn() {
          CassandraJoinRDD<String, Integer> rdd = mock(CassandraJoinRDD.class);
          CassandraJoinRDD<String, Integer> rdd2 = mock(CassandraJoinRDD.class);
          when(rdd.on(someColumns("a", "b"))).thenReturn(rdd2);
          CassandraJoinJavaRDD<String, Integer> jrdd = new CassandraJoinJavaRDD<>(rdd, String.class, Integer.class);
          assertThat(jrdd.on(someColumns("a", "b")).rdd(), is(rdd2));
      }
  
  }
  