Module: RSpec::WithArgs::ClassExampleGroup

Extended by:
CommonClassMethods
Includes:
CommonInstanceMethods
Defined in:
lib/with_args.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from CommonClassMethods

descriptee

Methods included from CommonInstanceMethods

#metadata, #subject_args

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/with_args.rb', line 34

def self.included(base)
  set_subject_class_proc(base.metadata)
  set_initialization_args(base.metadata)

  base.subject do
    instance_eval &subject_class_proc
  end
end

.set_initialization_args(metadata) ⇒ Object 



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# File 'lib/with_args.rb', line 49

def self.set_initialization_args(metadata)
  metadata[:initialization_args] = metadata.fetch(:with_args,[])
end

.set_subject_class_proc(metadata) ⇒ Object 



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# File 'lib/with_args.rb', line 43

def self.set_subject_class_proc(metadata)
  metadata[:subject_class_proc] ||= proc do |x|
    described_class.new(*initialization_args.map{|a| send(a)})
  end
end

Instance Method Details

#initialization_args ⇒ Object 



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# File 'lib/with_args.rb', line 57

def initialization_args
  args = metadata[:initialization_args]
  if args.is_a?(Array)
    args
  else
    Array.new
  end
end

#subject_class_proc ⇒ Object 



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# File 'lib/with_args.rb', line 53

def subject_class_proc
  metadata[:subject_class_proc]
end