Merge pull request #323 from tjvc/fix-delegation-warnings

Define respond_to_missing? on Mocha::Mock

lib/mocha/mock.rb

@@ -9,6 +9,7 @@
 require 'mocha/argument_iterator'
 require 'mocha/expectation_error_factory'
 require 'mocha/deprecation'
+require 'mocha/ruby_version'
 
 module Mocha
 
@@ -314,7 +315,7 @@ def method_missing(symbol, *arguments, &block)
     end
 
     # @private
-    def respond_to?(symbol, include_private = false)
+    def respond_to_missing?(symbol, include_private = false)
       if @responder then
         if @responder.method(:respond_to?).arity > 1
           @responder.respond_to?(symbol, include_private)
@@ -326,6 +327,13 @@ def respond_to?(symbol, include_private = false)
       end
     end
 
+    # @private
+    if PRE_RUBY_V19
+      def respond_to?(symbol, include_private = false)
+        respond_to_missing?(symbol, include_private)
+      end
+    end
+
     # @private
     def __verified__?(assertion_counter = nil)
       @expectations.verified?(assertion_counter)

test/unit/mock_test.rb

@@ -334,6 +334,14 @@ def test_should_remove_expectation_for_unstubbed_method
     assert_match(/unexpected invocation/, e.message)
   end
 
+  unless PRE_RUBY_V19
+    def test_expectation_is_defined_on_mock
+      mock = build_mock
+      mock.expects(:method1)
+      assert defined? mock.method1
+    end
+  end
+
   private
 
   def build_mock