Class: RSpec::Expectations::PositiveExpectationHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/expectations/handler.rb

Class Method Summary collapse

Class Method Details

.handle_matcher(actual, matcher, message = nil, &block) ⇒ Object



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# File 'lib/rspec/expectations/handler.rb', line 6

def self.handle_matcher(actual, matcher, message=nil, &block)
  ::RSpec::Matchers.last_should = :should
  ::RSpec::Matchers.last_matcher = matcher
  return ::RSpec::Matchers::PositiveOperatorMatcher.new(actual) if matcher.nil?

  match = matcher.matches?(actual, &block)
  return match if match
  
  message ||= matcher.respond_to?(:failure_message_for_should) ?
              matcher.failure_message_for_should :
              matcher.failure_message
  
  if matcher.respond_to?(:diffable?) && matcher.diffable?
    ::RSpec::Expectations.fail_with message, matcher.expected.first, matcher.actual
  else
    ::RSpec::Expectations.fail_with message
  end
end