adds tag specs for swagger response validation

spec/dummy/app/controllers/twitter_example_controller.rb

@@ -299,4 +299,9 @@ def index
     render :text => 'twitter example'
   end
 
+  api :GET, '/twitter_example/{id}/followers', 'Find the followers for the given screen name'
+  tags %w[following index search]
+  def followers
+    render :text => 'followers'
+  end
 end

spec/lib/swagger/rake_swagger_spec.rb

@@ -51,6 +51,10 @@ def expect_param_def(http_method, path, param_name, field, value)
       expect(param[field]).to eq(value)
     end
 
+    def expect_tags_def(http_method, path, value)
+      params = apidoc_swagger["paths"][path][http_method]["tags"]
+      expect(params).to eq(value)
+    end
 
     def body_param_def(http_method, path, param_name)
       params = apidoc_swagger["paths"][path][http_method]["parameters"]
@@ -88,6 +92,8 @@ def expect_body_param_def(http_method, path, param_name, field, value)
         expect_param_def("get", "/users/by_department", "department", "in", "query")
         expect_param_def("get", "/users/by_department", "department", "enum",
                          ["finance", "operations", "sales", "marketing", "HR"])
+
+        expect_tags_def("get", "/twitter_example/{id}/followers", %w[twitter_example following index search])
       end
 
       it "generates a valid swagger file" do
@@ -113,6 +119,8 @@ def expect_body_param_def(http_method, path, param_name, field, value)
         expect_param_def("get", "/users/by_department", "department", "enum",
                          ["finance", "operations", "sales", "marketing", "HR"])
 
+        expect_tags_def("get", "/twitter_example/{id}/followers", %w[twitter_example following index search])
+
       end
 
       it "generates a valid swagger file" do

spec/lib/swagger/response_validation_spec.rb

@@ -101,4 +101,4 @@
 
 
 
-end
+end