Merge pull request #396 from bedupako12mas/centrality-week8

Centrality-Week8 (correction)

pgtap/metrics/types_check.pg

@@ -0,0 +1,41 @@
+
+/*PGR-GNU*****************************************************************
+
+Copyright (c) 2018  pgRouting developers
+Mail: project@pgrouting.org
+
+------
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ ********************************************************************PGR-GNU*/
+BEGIN;
+
+SELECT plan(5);
+
+SELECT has_function('pgr_floydwarshall');
+SELECT has_function('pgr_floydwarshall', ARRAY['text','boolean']);
+SELECT function_returns('pgr_floydwarshall', ARRAY['text','boolean'],'setof record');
+
+SELECT set_eq(
+  $$SELECT  proargnames from pg_proc where proname = 'pgr_floydwarshall'$$,
+  $$VALUES
+  ('{"","directed","start_vid","end_vid","agg_cost"}'::TEXT[])
+  $$);
+
+SELECT set_eq(
+  $$SELECT  proallargtypes from pg_proc where proname = 'pgr_floydwarshall'$$,
+  $$VALUES
+  ('{25,16,20,20,701}'::OID[])
+  $$);
+
+SELECT finish();
+ROLLBACK;