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class TestGandivaFieldNode < Test::Unit::TestCase
  def setup
    omit("Gandiva is required") unless defined?(::Gandiva)
    @field = Arrow::Field.new("valid", Arrow::BooleanDataType.new)
    @node = Gandiva::FieldNode.new(@field)
  end

  def test_field
    assert_equal(@field, @node.field)
  end

  def test_return_type
    assert_equal(@field.data_type, @node.return_type)
  end

  def test_to_s
    assert_equal("(bool) valid",
                 @node.to_s)
  end
end