From ee1ac78d88411281a6ff57c52982585dcccbce99 Mon Sep 17 00:00:00 2001
From: Gareth Edwards <mail@thinkgareth.com>
Date: Fri, 22 Feb 2013 18:26:00 +0000
Subject: [PATCH] Test for JSONP support

---
 spec/grape/entity_spec.rb | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/spec/grape/entity_spec.rb b/spec/grape/entity_spec.rb
index ff6a6c0669..4618574f0a 100644
--- a/spec/grape/entity_spec.rb
+++ b/spec/grape/entity_spec.rb
@@ -196,6 +196,34 @@ def initialize(args)
       last_response.headers['Content-type'].should == "application/json"
       last_response.body.should == '{"example":{"name":"johnnyiller"}}'
     end
+
+    # We ignore the JSONP callback and rack-jsonp dependency for this test
+    # the main focus is the serialization of the Entity with the
+    # application/javascript content-type
+    it 'presents with jsonp' do
+      entity = Class.new(Grape::Entity)
+      entity.root "examples", "example"
+      entity.expose :name
+
+      subject.content_type :jsonp, 'application/javascript'
+      subject.format :jsonp
+
+      subject.get '/example' do
+        c = Class.new do
+          attr_reader :name
+          def initialize(args)
+            @name = args[:name] || "no name set"
+          end
+        end
+
+        present c.new({:name => "johnnyiller"}), :with => entity
+      end
+      get '/example'
+      last_response.status.should == 200
+      last_response.headers['Content-type'].should == "application/javascript"
+      last_response.body.should == '{"example":{"name":"johnnyiller"}}'
+    end
+
   end
 
 end
\ No newline at end of file