Class: MotionSpec::Expectation

Inherits:
Object
  • Object
show all
Defined in:
lib/motion-spec/expectation.rb

Instance Method Summary collapse

Constructor Details

#initialize(subject, &subject_block) ⇒ Expectation

Returns a new instance of Expectation.



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# File 'lib/motion-spec/expectation.rb', line 4

def initialize(subject, &subject_block)
  @subject = subject
  @subject_block = subject_block
end

Instance Method Details

#assert ⇒ Object 



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# File 'lib/motion-spec/expectation.rb', line 28

def assert
  true.should == true
end

#fail(matcher, negated) ⇒ Object 



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# File 'lib/motion-spec/expectation.rb', line 24

def fail(matcher, negated)
  raise matcher.fail!(@subject, negated, &@subject_block)
end

#matcher_passes(matcher) ⇒ Object 



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# File 'lib/motion-spec/expectation.rb', line 20

def matcher_passes(matcher)
  matcher.matches?(@subject, &@subject_block)
end

#not_to(matcher) ⇒ Object Also known as: to_not 



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# File 'lib/motion-spec/expectation.rb', line 14

def not_to(matcher)
  fail(matcher, true) if matcher_passes(matcher)
  assert
end

#to(matcher) ⇒ Object 



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# File 'lib/motion-spec/expectation.rb', line 9

def to(matcher)
  fail(matcher, false) unless matcher_passes(matcher)
  assert
end