Do not set Content-Type for DELETE requests.

Thanks to davidcelis. Implements: [PR 132](#132)
rack · Apr 21, 2017 · d016695 · d016695
1 parent 7536f85
commit d016695
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diff --git a/lib/rack/test.rb b/lib/rack/test.rb
@@ -205,7 +205,7 @@ def env_for(path, env)
         # Stringifying and upcasing methods has be commit upstream
         env["REQUEST_METHOD"] ||= env[:method] ? env[:method].to_s.upcase : "GET"
 
-        if env["REQUEST_METHOD"] == "GET"
+        if ["GET", "DELETE"].include?(env["REQUEST_METHOD"])
           # merge :params with the query string
           if params = env[:params]
             params = parse_nested_query(params) if params.is_a?(String)

diff --git a/spec/rack/test_spec.rb b/spec/rack/test_spec.rb
@@ -543,6 +543,12 @@ def verb
     def verb
       "delete"
     end
+
+     it "does not set a content type" do
+       delete "/"
+
+       expect(last_request.env['CONTENT_TYPE']).to be_nil
+     end
   end
 
   describe "#options" do