JSONParseSpecTest.java

/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets 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,
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package io.druid.data.input.impl;

import io.druid.TestObjectMapper;

import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;

import org.junit.Assert;
import org.junit.Test;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.ImmutableList;

public class JSONParseSpecTest {
  private final ObjectMapper jsonMapper = new TestObjectMapper();

  @Test
  public void testSerde() throws IOException
  {
    HashMap<String, Boolean> feature = new HashMap<String, Boolean>();
    feature.put("ALLOW_UNQUOTED_CONTROL_CHARS", true);
    JSONParseSpec spec = new JSONParseSpec(
        new TimestampSpec("timestamp", "iso", null),
        new DimensionsSpec(DimensionsSpec.getDefaultSchemas(ImmutableList.of("bar", "foo")), null, null),
        null,
        feature
    );

    final JSONParseSpec serde = jsonMapper.readValue(
        jsonMapper.writeValueAsString(spec),
        JSONParseSpec.class
    );
    Assert.assertEquals("timestamp", serde.getTimestampSpec().getTimestampColumn());
    Assert.assertEquals("iso", serde.getTimestampSpec().getTimestampFormat());

    Assert.assertEquals(Arrays.asList("bar", "foo"), serde.getDimensionsSpec().getDimensionNames());
    Assert.assertEquals(feature, serde.getFeatureSpec());
  }
}