BEGIN;

UPDATE edge_table SET cost = sign(cost), reverse_cost = sign(reverse_cost);
SELECT plan(56);
SET client_min_messages TO ERROR;


SELECT has_function('pgr_linegraphfull',
    ARRAY['text']);

SELECT function_returns('pgr_linegraphfull',
    ARRAY['text'],
    'setof record');

SELECT style_lineGraph('pgr_linegraphfull', ')');


SELECT finish();
ROLLBACK;
