Added server tests for the street functions

server/extension/test/0.1.0/expected/20_street_test.out

@@ -0,0 +1,12 @@
+-- Check for namedplaces signatures
+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_street_point_v2'
+              AND oidvectortypes(p.proargtypes)  = 'text, text, text, text, text, text');
+ exists 
+--------
+ t
+(1 row)
+

server/extension/test/0.1.0/sql/20_street_test.sql

@@ -0,0 +1,7 @@
+-- Check for namedplaces signatures
+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_street_point_v2'
+              AND oidvectortypes(p.proargtypes)  = 'text, text, text, text, text, text');