added nominatim

lib/geocoder.rb

@@ -56,7 +56,7 @@ module Geocoder
   # All street address lookups, default first.
   #
   def street_lookups
-    [:google, :google_premier, :yahoo, :bing, :geocoder_ca, :yandex]
+    [:google, :google_premier, :yahoo, :bing, :geocoder_ca, :yandex, :nominatim]
   end
 
   ##

test/services_test.rb

@@ -110,4 +110,22 @@ class ServicesTest < Test::Unit::TestCase
     results = Geocoder.search("no results")
     assert_equal 0, results.length
   end
+  
+  # --- Nominatim ---
+  
+   def test_nominatim_result_components
+    Geocoder::Configuration.lookup = :nominatim
+    result = Geocoder.search("Madison Square Garden, New York, NY").first
+    assert_equal "10001", result.postal_code
+  end
+
+  def test_nominatim_address_formatting
+    Geocoder::Configuration.lookup = :nominatim
+    result = Geocoder.search("Madison Square Garden, New York, NY").first
+    assert_equal "Madison Square Garden, West 31st Street, Long Island City, New York City, New York, 10001, United States of America",
+      result.address
+  end
+ 
+  
+  
 end

test/test_helper.rb

@@ -150,6 +150,19 @@ module Geocoder
       end
     end
 
+	class Nominatim < Base
+      private #-----------------------------------------------------------------
+      def fetch_raw_data(query, reverse = false)
+        raise TimeoutError if query == "timeout"
+        raise SocketError if query == "socket_error"
+        file = case query
+          when "no results";  :no_results
+          else                :madison_square_garden
+        end
+        read_fixture "nominatim_#{file}.json"
+      end
+    end
+
   end
 end