Add a test for pubsub_items_clear_bindings()

src/test/test_pubsub_build.c

@@ -131,6 +131,14 @@ test_pubsub_build_types_ok(void *arg)
   tt_assert(items);
   tt_int_op(smartlist_len(items->items), OP_EQ, 4);
 
+  // Make sure that the bindings got build correctly.
+  SMARTLIST_FOREACH_BEGIN(items->items, pubsub_cfg_t *, item) {
+    if (item->is_publish) {
+      tt_assert(item->pub_binding);
+      tt_ptr_op(item->pub_binding->dispatch_ptr, OP_EQ, dispatcher);
+    }
+  } SMARTLIST_FOREACH_END(item);
+
   tt_int_op(dispatcher->n_types, OP_GE, 2);
   tt_assert(dispatcher->typefns);
 
@@ -138,6 +146,16 @@ test_pubsub_build_types_ok(void *arg)
   tt_assert(dispatcher->typefns[get_msg_type_id("string")].fmt_fn ==
             ex_str_fmt);
 
+  // Now clear the bindings, like we would do before freeing the
+  // the dispatcher.
+  pubsub_items_clear_bindings(items);
+  SMARTLIST_FOREACH_BEGIN(items->items, pubsub_cfg_t *, item) {
+    if (item->is_publish) {
+      tt_assert(item->pub_binding);
+      tt_ptr_op(item->pub_binding->dispatch_ptr, OP_EQ, NULL);
+    }
+  } SMARTLIST_FOREACH_END(item);
+
  done:
   pubsub_connector_free(c);
   pubsub_builder_free(b);