Module: Minitest::Guard

Included in:
Test, Test
Defined in:
lib/minitest.rb

Overview

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

Instance Method Summary collapse

Instance Method Details

#jruby?(platform = RUBY_PLATFORM) ⇒ Boolean

Is this running on jruby?

Returns:

  • (Boolean) 


806
807
808
 
# File 'lib/minitest.rb', line 806

def jruby? platform = RUBY_PLATFORM
  "java" == platform
end

#maglev?(platform = defined?(RUBY_ENGINE) && RUBY_ENGINE) ⇒ Boolean

Is this running on maglev?

Returns:

  • (Boolean) 


813
814
815
 
# File 'lib/minitest.rb', line 813

def maglev? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
  "maglev" == platform
end

#mri?(platform = RUBY_DESCRIPTION) ⇒ Boolean

Is this running on mri?

Returns:

  • (Boolean) 


820
821
822
 
# File 'lib/minitest.rb', line 820

def mri? platform = RUBY_DESCRIPTION
  /^ruby/ =~ platform
end

#rubinius?(platform = defined?(RUBY_ENGINE) && RUBY_ENGINE) ⇒ Boolean

Is this running on rubinius?

Returns:

  • (Boolean) 


827
828
829
 
# File 'lib/minitest.rb', line 827

def rubinius? platform = defined?(RUBY_ENGINE) && RUBY_ENGINE
  "rbx" == platform
end

#windows?(platform = RUBY_PLATFORM) ⇒ Boolean

Is this running on windows?

Returns:

  • (Boolean) 


834
835
836
 
# File 'lib/minitest.rb', line 834

def windows? platform = RUBY_PLATFORM
  /mswin|mingw/ =~ platform
end