class Spring::Test::RailsVersion

def bundles_spring?
  version.segments.take(2) == [4, 1] || version > Gem::Version.new("4.1")
end

def controller_tests_dir
  rails_3? ? 'functional' : 'controllers'
end

def initialize(string)
  @version = Gem::Version.new(string)
end

def major
  version.segments[0]
end

def minor
  version.segments[1]
end

def rails_3?
  version < Gem::Version.new("4.0.0")
end

def test_command
  needs_testunit? ? 'bin/testunit' : 'bin/rake test'
end

def to_s
  version.to_s
end