Class: Spec::Matchers::RespondTo

Inherits:
Object
  • Object
show all
Defined in:
lib/spec/matchers/respond_to.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(*names) ⇒ RespondTo

Returns a new instance of RespondTo.



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# File 'lib/spec/matchers/respond_to.rb', line 5

def initialize(*names)
  @names = names
  @expected_arity = nil
  @names_not_responded_to = []
end

Instance Method Details

#argument ⇒ Object Also known as: arguments 



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# File 'lib/spec/matchers/respond_to.rb', line 36

def argument
  self
end

#description ⇒ Object 



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# File 'lib/spec/matchers/respond_to.rb', line 27

def description
  "respond to #{pp_names}#{with_arity}"
end

#failure_message_for_should ⇒ Object 



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# File 'lib/spec/matchers/respond_to.rb', line 19

def failure_message_for_should
  "expected #{@actual.inspect} to respond to #{@names_not_responded_to.collect {|name| name.inspect }.join(', ')}#{with_arity}"
end

#failure_message_for_should_not ⇒ Object 



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# File 'lib/spec/matchers/respond_to.rb', line 23

def failure_message_for_should_not
  "expected #{@actual.inspect} not to respond to #{@names.collect {|name| name.inspect }.join(', ')}"
end

#matches?(actual) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spec/matchers/respond_to.rb', line 11

def matches?(actual)
  @actual = actual
  @names.each do |name|
    @names_not_responded_to << name unless actual.respond_to?(name) && matches_arity?(actual, name)
  end
  return @names_not_responded_to.empty?
end

#with(n) ⇒ Object 



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# File 'lib/spec/matchers/respond_to.rb', line 31

def with(n)
  @expected_arity = n
  self
end