import quincy 17.2.0

[ceph.git] / ceph / src / arrow / c_glib / test / test-dictionary-data-type.rb

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#
#   http://www.apache.org/licenses/LICENSE-2.0
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class TestDictionaryDataType < Test::Unit::TestCase
  include Helper::Buildable

  def setup
    @index_data_type = Arrow::Int32DataType.new
    @value_data_type = Arrow::StringDataType.new
    @ordered = true
    @data_type = Arrow::DictionaryDataType.new(@index_data_type,
                                               @value_data_type,
                                               @ordered)
  end

  def test_type
    assert_equal(Arrow::Type::DICTIONARY, @data_type.id)
  end

  def test_name
    assert_equal("dictionary", @data_type.name)
  end

  def test_to_s
    assert_equal("dictionary<values=string, indices=int32, ordered=1>",
                 @data_type.to_s)
  end

  def test_bit_width
    assert_equal(32, @data_type.bit_width)
  end

  def test_index_data_type
    assert_equal(@index_data_type, @data_type.index_data_type)
  end

  def test_value_data_type
    assert_equal(@value_data_type, @data_type.value_data_type)
  end

  def test_ordered?
    assert do
      @data_type.ordered?
    end
  end
end