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Mocha::ClassMethod

Attributes

method[R]
stubbee[R]

Public Class Methods

new(stubbee, method) click to toggle source
# File lib/mocha/class_method.rb, line 9
def initialize(stubbee, method)
  @stubbee = stubbee
  @method = RUBY_VERSION < '1.9' ? method.to_s : method.to_sym
end

Public Instance Methods

define_new_method() click to toggle source
# File lib/mocha/class_method.rb, line 46
def define_new_method
  stubbee.__metaclass__.class_eval(%{
    def #{method}(*args, &block)
      mocha.method_missing(:#{method}, *args, &block)
    end
  }, __FILE__, __LINE__)
end
hidden_method() click to toggle source
# File lib/mocha/class_method.rb, line 69
def hidden_method
  if RUBY_VERSION < '1.9'
    method_name = method.to_s.gsub(/\W/) { |s| "_substituted_character_#{s[0]}_" }
  else
    method_name = method.to_s.gsub(/\W/) { |s| "_substituted_character_#{s.ord}_" }
  end
  hidden_method = "__stubba__#{method_name}__stubba__"
  RUBY_VERSION < '1.9' ? hidden_method.to_s : hidden_method.to_sym
end
hide_original_method() click to toggle source
# File lib/mocha/class_method.rb, line 36
def hide_original_method
  if method_exists?(method)
    begin
      stubbee.__metaclass__.send(:alias_method, hidden_method, method)
    rescue NameError
      # deal with nasties like ActiveRecord::Associations::AssociationProxy
    end
  end
end
matches?(other) click to toggle source
# File lib/mocha/class_method.rb, line 79
def matches?(other)
  return false unless (other.class == self.class)
  (stubbee.object_id == other.stubbee.object_id) and (method == other.method)
end
method_exists?(method) click to toggle source
# File lib/mocha/class_method.rb, line 90
def method_exists?(method)
  symbol = method.to_sym
  __metaclass__ = stubbee.__metaclass__
  __metaclass__.public_method_defined?(symbol) || __metaclass__.protected_method_defined?(symbol) || __metaclass__.private_method_defined?(symbol)
end
mock() click to toggle source
# File lib/mocha/class_method.rb, line 28
def mock
  stubbee.mocha
end
remove_new_method() click to toggle source
# File lib/mocha/class_method.rb, line 54
def remove_new_method
  stubbee.__metaclass__.send(:remove_method, method)
end
reset_mocha() click to toggle source
# File lib/mocha/class_method.rb, line 32
def reset_mocha
  stubbee.reset_mocha
end
restore_original_method() click to toggle source
# File lib/mocha/class_method.rb, line 58
def restore_original_method
  if method_exists?(hidden_method)
    begin
      stubbee.__metaclass__.send(:alias_method, method, hidden_method)
      stubbee.__metaclass__.send(:remove_method, hidden_method)
    rescue NameError
      # deal with nasties like ActiveRecord::Associations::AssociationProxy
    end
  end
end
stub() click to toggle source
# File lib/mocha/class_method.rb, line 14
def stub
  hide_original_method
  define_new_method
end
to_s() click to toggle source
# File lib/mocha/class_method.rb, line 86
def to_s
  "#{stubbee}.#{method}"
end
unstub() click to toggle source
# File lib/mocha/class_method.rb, line 19
def unstub
  remove_new_method
  restore_original_method
  mock.unstub(method.to_sym)
  unless mock.any_expectations?
    reset_mocha
  end
end

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