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#
#   http://www.apache.org/licenses/LICENSE-2.0
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class TestStructScalar < Test::Unit::TestCase
  def setup
    fields = [
      Arrow::Field.new("score", Arrow::Int8DataType.new),
      Arrow::Field.new("enabled", Arrow::BooleanDataType.new),
    ]
    @data_type = Arrow::StructDataType.new(fields)
    @value = [
      Arrow::Int8Scalar.new(-29),
      Arrow::BooleanScalar.new(true),
    ]
    @scalar = Arrow::StructScalar.new(@data_type, @value)
  end

  def test_data_type
    assert_equal(@data_type,
                 @scalar.data_type)
  end

  def test_valid?
    assert do
      @scalar.valid?
    end
  end

  def test_equal
    assert_equal(Arrow::StructScalar.new(@data_type, @value),
                 @scalar)
  end

  def test_to_s
    assert_equal("{score:int8 = -29, enabled:bool = true}", @scalar.to_s)
  end

  def test_value
    assert_equal(@value, @scalar.value)
  end
end