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   * Copyright (C) 2018, OpenRefine contributors
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   *    this list of conditions and the following disclaimer.
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   *    and/or other materials provided with the distribution.
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   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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  package com.google.refine.expr.functions.arrays;
  
  import com.fasterxml.jackson.databind.ObjectMapper;
  import java.util.Arrays;
  import java.util.List;
  import java.util.Properties;
  
  import org.testng.Assert;
  import org.testng.annotations.Test;
  
  import com.fasterxml.jackson.databind.node.ArrayNode;
  import com.google.refine.RefineTest;
  import com.google.refine.expr.EvalError;
  import com.google.refine.util.TestUtils;
  
  public class InArrayTests extends RefineTest {
      
      static Properties bindings;
      static final List<String> listArray = Arrays.asList("v1", "v2", "v3");
      static final String stringArray[] = {"v1","v2","v3"};
      
      
      @Test
      public void serializeInArray() {
          String json = "{\"description\":\"Checks if array a contains string s\",\"params\":\"array a, string s\",\"returns\":\"boolean\"}";
          TestUtils.isSerializedTo(new InArray(), json);
      }
      
      @Test
      public void testInArrayParameters() {
          Assert.assertTrue(invoke("inArray") instanceof EvalError);
          Assert.assertTrue(invoke("inArray", "string1") instanceof EvalError);
          Assert.assertTrue(invoke("inArray", "string1","string2") instanceof EvalError);
          Assert.assertTrue(invoke("inArray", "string1","string2","string3") instanceof EvalError);
      }
      
      @Test
      public void testInArray() {
          Assert.assertTrue((boolean) invoke("inArray", listArray, "v1"));
          Assert.assertFalse((boolean) invoke("inArray", listArray, "v4"));
          Assert.assertTrue((boolean) invoke("inArray", stringArray, "v1"));
          Assert.assertFalse((boolean) invoke("inArray", stringArray, "v4"));
      }
      
      @Test
      public void testInArrayWithArrayNode() {
          ObjectMapper mapper = new ObjectMapper();
          ArrayNode arrayNode = mapper.createArrayNode();
          for (int i = 1; i < 4; i++) {
              arrayNode.add("v" + i);
          }
          Assert.assertTrue((boolean) invoke("inArray", arrayNode, "v1"));
          Assert.assertFalse((boolean) invoke("inArray", arrayNode, "v4"));
      }
  }
  
  