module Minitest::Guard - minitest-5.5.1 Documentation

# 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 724
    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 731
    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 738
    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 745
    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 752
    def windows? platform = RUBY_PLATFORM
      /mswin|mingw/ =~ platform
    end