test/excelx/cell/test_empty.rb


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require 'test_helper'

class TestRooExcelxCellEmpty < Minitest::Test
  def empty
    Roo::Excelx::Cell::Empty
  end

  def test_empty?
    cell = empty.new(nil)
    assert_same  true, cell.empty?
  end

  def test_nil_presence
    cell = empty.new(nil)
    assert_nil cell.presence
  end

end