c_glib/test/test-round-to-multiple-options.rb

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class TestRoundToMultipleOptions < Test::Unit::TestCase
  include Helper::Buildable

  def setup
    @options = Arrow::RoundToMultipleOptions.new
  end

  def test_multiple
    assert_equal(Arrow::DoubleScalar.new(1.0),
                 @options.multiple)
    data_type = Arrow::Decimal256DataType.new(8, 2)
    value = Arrow::Decimal256.new("23423445")
    multiple = Arrow::Decimal256Scalar.new(data_type, value)
    @options.multiple = multiple
    assert_equal(multiple, @options.multiple)
  end

  def test_mode
    assert_equal(Arrow::RoundMode::HALF_TO_EVEN, @options.mode)
    @options.mode = :down
    assert_equal(Arrow::RoundMode::DOWN, @options.mode)
  end
end