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# coding: utf-8
# some helper methods available to all specs
module ReaderSpecHelper
def pdf_spec_file(base)
base_path = File.expand_path(File.dirname(__FILE__) + "/../data")
valid_filename = File.join(base_path, "#{base}.pdf")
invalid_filename = File.join(base_path, "invalid", "#{base}.pdf")
if File.file?(valid_filename)
return valid_filename
elsif File.file?(invalid_filename)
return invalid_filename
else
raise ArgumentError, "#{valid_filename} not found"
end
end
# a safe method for opening a file and loading the contents as
# a binary string.
#
def binread(filename)
if File.respond_to?(:binread)
File.binread(filename)
else
File.open(filename, "rb") { |f| f.read }
end
end
end
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