Adds first admin1 function #6

server/extension/sql/40_admin1_test.sql

@@ -0,0 +1,14 @@
+-- Check that the public function is callable, even with no data
+-- It should return NULL
+SELECT cdb_geocoder_server.geocode_admin1_polygons(session_user, txid_current(), 'California');
+
+-- Insert some dummy data and geometry to return
+INSERT INTO global_province_polygons (synonyms, the_geom) VALUES (Array['Califonia'], ST_GeomFromText(
+  'POLYGON((-71.1031880899493 42.3152774590236,
+            -71.1031627617667 42.3152960829043,
+            -71.102923838298 42.3149156848307,
+            -71.1031880899493 42.3152774590236))',4326)
+);
+
+-- This should return the polygon inserted above
+SELECT cdb_geocoder_server.geocode_admin1_polygons(session_user, txid_current(), 'California');