ruby/red-arrow/test/test-decimal128-array.rb

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class Decimal128ArrayTest < Test::Unit::TestCase
  sub_test_case(".new") do
    test("build") do
      data_type = Arrow::Decimal128DataType.new(3, 1)
      values = [
        10.1,
        nil,
        "10.1",
        BigDecimal("10.1"),
      ]
      array = Arrow::Decimal128Array.new(data_type, values)
      assert_equal([
                     BigDecimal("10.1"),
                     nil,
                     BigDecimal("10.1"),
                     BigDecimal("10.1"),
                   ],
                   array.to_a)
    end
  end
end