Method: Mini::Assertions#assert_instance_of

Defined in:
lib/mini/test.rb

#assert_instance_of(cls, obj, msg = nil) ⇒ Object 



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# File 'lib/mini/test.rb', line 90

def assert_instance_of cls, obj, msg = nil
  msg = message msg, "Expected #{mu_pp(obj)} to be an instance of #{cls}"
  flip = (Module === obj) && ! (Module === cls) # HACK for specs
  obj, cls = cls, obj if flip
  assert cls === obj, msg
end