test_arity.rb | searchcode

/vendor/gems/facets-2.4.5/test/core/regexp/test_arity.rb

https://bitbucket.org/mediashelf/fedora-migrator
Ruby | 17 lines | 14 code | 3 blank | 0 comment | 0 complexity | 4aeb9c56d80579c857fbc56e90a801ce MD5 | raw file
Possible License(s): GPL-3.0, GPL-2.0, IPL-1.0, AGPL-1.0, LGPL-3.0


require 'facets/regexp/arity'
require 'test/unit'

class TestRegexpArity < Test::Unit::TestCase

  def test_arity
    r = /(1)(2)(3)/
    assert_equal( 3, r.arity )
    r = /(1)(2)(3)(4)/
    assert_equal( 4, r.arity )
    r = /(1)(2)((a)3)/
    assert_equal( 4, r.arity )
    r = /(?#nothing)(1)(2)(3)(?=3)/
    assert_equal( 3, r.arity )
  end

end