c_glib/test/test-half-float-scalar.rb

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class TestHalfFloatScalar < Test::Unit::TestCase
  def setup
    @half_float = 0x3c01 # 1.0009765625
    @scalar = Arrow::HalfFloatScalar.new(@half_float)
  end

  def test_data_type
    assert_equal(Arrow::HalfFloatDataType.new,
                 @scalar.data_type)
  end

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

  def test_equal
    options = Arrow::EqualOptions.new
    options.approx = true
    assert do
      @scalar.equal_options(Arrow::HalfFloatScalar.new(@half_float), options)
    end
  end

  def test_to_s
    assert_equal("1.0009765625", @scalar.to_s)
  end

  def test_value
    assert_in_delta(@half_float, @scalar.value)
  end
end