Added metrics storage for internal functions and trim for all the params

server/extension/test/0.2.1/sql/70_ips_test.sql

@@ -0,0 +1,24 @@
+-- Check that the public function is callable, even with no data
+-- It should return NULL
+SELECT cdb_geocoder_server.cdb_geocode_ipaddress_point('test_user', 'test_orgname', '0.0.0.0');
+
+-- Insert dummy data into ip_address_locations
+INSERT INTO ip_address_locations VALUES ('::ffff:0.0.0.0'::inet, (ST_SetSRID(ST_MakePoint('40.40', '3.71'), 4326)));
+
+-- This should return the polygon inserted above
+SELECT cdb_geocoder_server.cdb_geocode_ipaddress_point('test_user', 'test_orgname', '0.0.0.0');
+
+-- Check for namedplaces signatures (point and polygon)
+SELECT exists(SELECT *
+              FROM pg_proc p
+              INNER JOIN pg_namespace ns ON (p.pronamespace = ns.oid)
+              WHERE ns.nspname = 'cdb_geocoder_server'
+              AND proname = 'cdb_geocode_ipaddress_point'
+              AND oidvectortypes(p.proargtypes)  = 'text, text, text');
+
+SELECT exists(SELECT *
+              FROM pg_proc p
+              INNER JOIN pg_namespace ns ON (p.pronamespace = ns.oid)
+              WHERE ns.nspname = 'cdb_geocoder_server'
+              AND proname = '_cdb_geocode_ipaddress_point'
+              AND oidvectortypes(p.proargtypes)  = 'text');