diff -r 6f63f5ed3cab -r be77fb2da242 test/main.c
--- a/test/main.c	Thu Dec 19 18:47:23 2019 +0100
+++ b/test/main.c	Thu Dec 19 19:58:41 2019 +0100
@@ -213,6 +213,9 @@
         ucx_test_register(suite, test_ucx_map_iterator_chain);
         ucx_test_register(suite, test_ucx_map_clone);
         ucx_test_register(suite, test_ucx_map_rehash);
+        ucx_test_register(suite, test_ucx_map_union);
+        ucx_test_register(suite, test_ucx_map_intersection);
+        ucx_test_register(suite, test_ucx_map_difference);
         
         /* UcxPropertiesParser Tests */
         ucx_test_register(suite, test_ucx_properties_new);