test_project.alf in alf-0.10.0

- old
+ new

@@ -1,9 +1,8 @@
-cities = relation(
-  {:city => 'London'}, 
-  {:city => 'Paris'}, 
-  {:city => 'Athens'}
-)
+cities = Relation(
+  Tuple(:city => 'London'), 
+  Tuple(:city => 'Paris'), 
+  Tuple(:city => 'Athens'))
 (specify \
   "(project ..., [...]) should remove duplicates",
   (rel_equal \
-    (project :suppliers, [:city]), cities))
\ No newline at end of file
+    (project :suppliers, [:city]), cities))