module Minitest::Guard

Provides a simple set of guards that you can use in your tests to skip execution if it is not applicable. These methods are mixed into Test as both instance and class methods so you can use them inside or outside of the test methods.

def test_something_for_mri
  skip "bug 1234"  if jruby?
  # ...
end

if windows? then
  # ... lots of test methods ...
end

Public Instance Methods

jruby?(platform = RUBY_PLATFORM) click to toggle source

Is this running on jruby?

# File lib/minitest.rb, line 899
def jruby? platform = RUBY_PLATFORM
  "java" == platform
end

maglev?(platform = defined?(RUBY_ENGINE) && RUBY_ENGINE) click to toggle source

Is this running on maglev?

# File lib/minitest.rb, line 906
def maglev? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
  "maglev" == platform
end

mri?(platform = RUBY_DESCRIPTION) click to toggle source

Is this running on mri?

# File lib/minitest.rb, line 913
def mri? platform = RUBY_DESCRIPTION
  /^ruby/ =~ platform
end

rubinius?(platform = defined?(RUBY_ENGINE) && RUBY_ENGINE) click to toggle source

Is this running on rubinius?

# File lib/minitest.rb, line 920
def rubinius? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
  "rbx" == platform
end

windows?(platform = RUBY_PLATFORM) click to toggle source

Is this running on windows?

# File lib/minitest.rb, line 927
def windows? platform = RUBY_PLATFORM
  /mswin|mingw/ =~ platform
end