Fix POST request

features/support/http.rb

@@ -1,6 +1,6 @@
 require 'net/http'
 
-# Converts an array [["param","val1"], ["param","val2"]] into ?param=val1&param=val2
+# Converts an array [["param","val1"], ["param","val2"]] into param=val1&param=val2
 def params_to_string params
   kv_pairs = params.map { |kv| kv[0].to_s + "=" + kv[1].to_s }
   url = kv_pairs.size > 0 ? kv_pairs.join("&") : ""
@@ -9,15 +9,16 @@ end
 
 def send_request base_uri, parameters
   Timeout.timeout(OSRM_TIMEOUT) do
+    uri_string = base_uri + "?" + params_to_string(parameters)
+    uri = URI.parse(uri_string)
+    @query = uri.to_s
     if @http_method.eql? "POST"
-      uri = URI.parse base_uri
-      @query = uri.to_s
-      req = Net::HTTP::Post.new('localhost:8000')
-      req.body = params_to_string parameters
-      response = Net::HTTP.start(uri.hostname, uri.port) do |http| http.request(req) end
+      Net::HTTP.start(uri.hostname, uri.port) do |http|
+        req = Net::HTTP::Post.new(uri.path)
+        req.body = params_to_string parameters
+        response = http.request(req)
+      end
     else
-      uri = URI.parse(base_uri + "?" + params_to_string(parameters))
-      @query = uri.to_s
       response = Net::HTTP.get_response uri
     end
   end