Merge pull request ruby-grape#217 from lestercsp/master

Tests and fix for issue#209 : params block validating on the wrong endpoint

Author: dblock

lib/grape/api.rb

@@ -386,6 +386,7 @@ def nest(*blocks, &block)
           instance_eval &block if block_given?
           blocks.each{|b| instance_eval &b}
           settings.pop   # when finished, we pop the context
+          reset_validations!
         else
           instance_eval &block
         end

spec/grape/validations/presence_spec.rb

@@ -6,7 +6,13 @@ module ValidationsSpec
     module PresenceValidatorSpec
       class API < Grape::API
         default_format :json
-        
+
+        resource :bacons do
+          get do
+            "All the bacon"
+          end
+        end
+
         params do
           requires :id, :regexp => /^[0-9]+$/
         end
@@ -27,6 +33,12 @@ class API < Grape::API
   def app
     ValidationsSpec::PresenceValidatorSpec::API
   end
+
+  it "does not validate for any params" do
+    get("/bacons")
+    last_response.status.should == 200
+    last_response.body.should == "All the bacon"
+  end
 
   it 'validates id' do
     post('/')