diff --git a/client/expected/00_installation_test.out b/client/expected/00_installation_test.out
index 4b07dfe..8e9e012 100644
--- a/client/expected/00_installation_test.out
+++ b/client/expected/00_installation_test.out
@@ -3,3 +3,12 @@ CREATE EXTENSION postgis;
 CREATE EXTENSION plproxy;
 -- Install the extension
 CREATE EXTENSION cdb_geocoder_client;
+-- Mock the server connection to point to this very test db
+SELECT cdb_geocoder_client._config_set('db_server_config', '{"connection_str": "dbname=contrib_regression host=127.0.0.1 user=postgres"}');
+ _config_set 
+-------------
+ 
+(1 row)
+
+-- Mock the server schema
+CREATE SCHEMA cdb_geocoder_server;
diff --git a/client/expected/10_admin0_test.out b/client/expected/10_admin0_test.out
new file mode 100644
index 0000000..37d99fc
--- /dev/null
+++ b/client/expected/10_admin0_test.out
@@ -0,0 +1,18 @@
+-- Mock the server function
+CREATE OR REPLACE FUNCTION cdb_geocoder_server.geocode_admin0_polygons(user_id name, tx_id bigint, country_name text)
+RETURNS Geometry AS $$
+BEGIN
+  RAISE NOTICE 'cbd_geocoder_server.geocode_admin0_polygons invoked with params (%, %, %)', user_id, 'some_transaction_id', country_name;
+  RETURN NULL;
+END;
+$$ LANGUAGE 'plpgsql';
+-- Exercise the public and the proxied function
+SELECT cdb_geocoder_client.geocode_admin0_polygons('Spain');
+NOTICE:  cdb_geocoder_client._geocode_admin0_polygons(3): [contrib_regression] REMOTE NOTICE: cbd_geocoder_server.geocode_admin0_polygons invoked with params (postgres, some_transaction_id, Spain)
+CONTEXT:  SQL statement "SELECT cdb_geocoder_client._geocode_admin0_polygons(session_user, txid_current(), country_name)"
+PL/pgSQL function cdb_geocoder_client.geocode_admin0_polygons(text) line 5 at SQL statement
+ geocode_admin0_polygons 
+-------------------------
+ 
+(1 row)
+
diff --git a/client/sql/00_installation_test.sql b/client/sql/00_installation_test.sql
index 5f2080e..8834800 100644
--- a/client/sql/00_installation_test.sql
+++ b/client/sql/00_installation_test.sql
@@ -4,3 +4,9 @@ CREATE EXTENSION plproxy;
 
 -- Install the extension
 CREATE EXTENSION cdb_geocoder_client;
+
+-- Mock the server connection to point to this very test db
+SELECT cdb_geocoder_client._config_set('db_server_config', '{"connection_str": "dbname=contrib_regression host=127.0.0.1 user=postgres"}');
+
+-- Mock the server schema
+CREATE SCHEMA cdb_geocoder_server;
diff --git a/client/sql/10_admin0_test.sql b/client/sql/10_admin0_test.sql
index e69de29..ede9107 100644
--- a/client/sql/10_admin0_test.sql
+++ b/client/sql/10_admin0_test.sql
@@ -0,0 +1,12 @@
+-- Mock the server function
+CREATE OR REPLACE FUNCTION cdb_geocoder_server.geocode_admin0_polygons(user_id name, tx_id bigint, country_name text)
+RETURNS Geometry AS $$
+BEGIN
+  RAISE NOTICE 'cbd_geocoder_server.geocode_admin0_polygons invoked with params (%, %, %)', user_id, 'some_transaction_id', country_name;
+  RETURN NULL;
+END;
+$$ LANGUAGE 'plpgsql';
+
+
+-- Exercise the public and the proxied function
+SELECT cdb_geocoder_client.geocode_admin0_polygons('Spain');