Add an install test

geocoder/extension/sql/cdb_geocoder_admin1_test.sql

@@ -1,22 +1,8 @@
-CREATE EXTENSION postgis;
-CREATE EXTENSION schema_triggers;
-CREATE EXTENSION plpythonu;
-CREATE EXTENSION cartodb;
-CREATE EXTENSION cdb_geocoder_admin1;
-
 -- Check that the geocoding functions are callable, should return NULL
 SELECT (geocode_admin1_polygons(Array['TX','Cuidad Real', 'sevilla'])).*;
 SELECT (geocode_admin1_polygons(Array['NH', 'Vermont'], 'United States')).*;
 SELECT (geocode_admin1_polygons(Array['az', 'az'], Array['Ecuador', 'USA'])).*;
 
--- Mock the varnish invalidation function
-CREATE OR REPLACE FUNCTION public.cdb_invalidate_varnish(table_name text) RETURNS void AS $$
-BEGIN
-  RETURN;
-END
-$$
-LANGUAGE plpgsql;
-
 -- Add a few data to the sources
 INSERT INTO global_province_polygons (the_geom, synonyms, iso3) VALUES (
   '0106000020E610000001000000010300000001000000040000000000000000E000C01F383D7839B740400000000000E000C0AA3C0EDE220F3B4000000000004812404FB7FCCD04893D400000000000E000C01F383D7839B74040',