Contents

#
# = test-uuid.rb - UUID generator test cases
#
# Author:: Assaf Arkin  [e-mail]
# Documentation:: http://trac.labnotes.org/cgi-bin/trac.cgi/wiki/Ruby/UuidGenerator
# Copyright:: Copyright (c) 2005 Assaf Arkin
# License:: MIT and/or Creative Commons Attribution-ShareAlike
#
#--
#++


require 'test/unit'
require 'uuid'

class TestUUID < Test::Unit::TestCase

    def setup
    end

    def teardown
    end

    def test_format
        10.times do
            uuid = UUID.new :compact
            assert uuid =~ /^[0-9a-fA-F]{32}$/, "UUID does not conform to :compact format"
            uuid = UUID.new :default
            assert uuid =~ /^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/, "UUID does not conform to :default format"
            uuid = UUID.new :urn
            assert uuid =~ /^urn:uuid:[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/i, "UUID does not conform to :urn format"
        end
    end

    def test_monotonic
        count = 100000
        seen = {}
        count.times do |i|
            uuid = UUID.new
            assert !seen.has_key?(uuid), "UUID repeated"
            seen[uuid] = true
            print '.' if (i % 10000) == 0
            STDOUT.flush
        end
    end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
uuid-1.0.0	test/test-uuid.rb