exec/java-exec/src/test/java/org/apache/drill/exec/expr/fn/impl/TestSimpleRepeatedFunctions.java

/*
 * 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
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 */
package org.apache.drill.exec.expr.fn.impl;

import static org.junit.Assert.assertEquals;

import org.apache.drill.PlanTestBase;
import org.apache.drill.categories.SqlFunctionTest;
import org.junit.Test;
import org.junit.experimental.categories.Category;

@Category(SqlFunctionTest.class)
public class TestSimpleRepeatedFunctions extends PlanTestBase {
  @Test
  public void testIfDrillCanInferReturnTypeOfRepeatedContains() throws Exception {
    final String sql = "select t.arrayval from cp.`nested/nested_1.json` t where repeated_CoNTaInS(t.arrayval, 'c1')";
    final int count = testSql(sql);
    assertEquals(1, count);
  }

  @Test
  public void testIfDrillCanInferReturnTypeOfRepeatedContainsPreceedingTrue() throws Exception {
    final String sql = "select t.arrayval from cp.`nested/nested_1.json` t where true and repeated_CoNTaInS(t.arrayval, 'a1')";
    final int count = testSql(sql);
    assertEquals(1, count);
  }
}