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class DictionaryDataTypeTest < Test::Unit::TestCase
  sub_test_case(".new") do
    def setup
      @index_data_type = :int8
      @value_data_type = :string
      @ordered = true
    end

    test("ordered arguments") do
      assert_equal("dictionary<values=string, indices=int8, ordered=1>",
                   Arrow::DictionaryDataType.new(@index_data_type,
                                                 @value_data_type,
                                                 @ordered).to_s)
    end

    test("description") do
      assert_equal("dictionary<values=string, indices=int8, ordered=1>",
                   Arrow::DictionaryDataType.new(index_data_type: @index_data_type,
                                                 value_data_type: @value_data_type,
                                                 ordered: @ordered).to_s)
    end
  end
end