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 TestCase 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) 


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# File 'lib/minitest.rb', line 588

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

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

Is this running on mri?

Returns:

  • (Boolean) 


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# File 'lib/minitest.rb', line 595

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

#mri?(platform = RUBY_DESCRIPTION) ⇒ Boolean

Is this running on mri?

Returns:

  • (Boolean) 


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# File 'lib/minitest.rb', line 602

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

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

Is this running on rubinius?

Returns:

  • (Boolean) 


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# File 'lib/minitest.rb', line 609

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

#windows?(platform = RUBY_PLATFORM) ⇒ Boolean

Is this running on windows?

Returns:

  • (Boolean) 


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# File 'lib/minitest.rb', line 616

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