Module Spec::Mocks::Methods

  1. lib/spec/mocks/methods.rb

Public instance methods

as_null_object ()
[show source] 
# File lib/spec/mocks/methods.rb, line 70
      def as_null_object
        __mock_proxy.as_null_object
      end
null_object? ()
[show source] 
# File lib/spec/mocks/methods.rb, line 74
      def null_object?
        __mock_proxy.null_object?
      end
should_not_receive (sym, &block)
[show source] 
# File lib/spec/mocks/methods.rb, line 8
      def should_not_receive(sym, &block)
        __mock_proxy.add_negative_message_expectation(caller(1)[0], sym.to_sym, &block)
      end
should_receive (sym, opts={}, &block)
[show source] 
# File lib/spec/mocks/methods.rb, line 4
      def should_receive(sym, opts={}, &block)
        __mock_proxy.add_message_expectation(opts[:expected_from] || caller(1)[0], sym.to_sym, opts, &block)
      end
stub (sym_or_hash, opts={}, &block)

Alias for stub!

stub! (sym_or_hash, opts={}, &block)
[show source] 
# File lib/spec/mocks/methods.rb, line 12
      def stub!(sym_or_hash, opts={}, &block)
        if Hash === sym_or_hash
          sym_or_hash.each {|method, value| stub!(method).and_return value }
        else
          __mock_proxy.add_stub(caller(1)[0], sym_or_hash.to_sym, opts, &block)
        end
      end
object.stub_chain(:first, :second, :third).and_return(:this)

Supports stubbing a chain of methods. Each argument represents a method name to stub, and each one returns a proxy object that can accept more stubs, until the last, which returns whatever is passed to +and_return_.

Examples

# with this in an example ...
article = double('article')
Article.stub_chain(:authored_by, :published, :recent).and_return([article])
# then this will return an Array with the article double in it:
Article.authored_by(params[:author_id]).published.recent
[show source] 
# File lib/spec/mocks/methods.rb, line 43
      def stub_chain(*methods)
        if methods.length > 1
          if matching_stub = __mock_proxy.find_matching_method_stub(methods[0])
            methods.shift
            matching_stub.invoke_return_block.stub_chain(*methods)
          else
            next_in_chain = Object.new
            stub!(methods.shift) {next_in_chain}
            next_in_chain.stub_chain(*methods)
          end
        else
          stub!(methods.shift)
        end
      end
unstub (message)

Alias for unstub!

unstub! (message)
[show source] 
# File lib/spec/mocks/methods.rb, line 22
      def unstub!(message)
        __mock_proxy.remove_stub(message)
      end