diff --git a/unit/test-gobex-transfer.c b/unit/test-gobex-transfer.c
index 192a8b7..e583d37 100644
--- a/unit/test-gobex-transfer.c
+++ b/unit/test-gobex-transfer.c
@@ -204,6 +204,8 @@ static void test_put_req(void)
 
 	g_main_loop_run(mainloop);
 
+	g_assert_cmpuint(d.count, ==, 2);
+
 	g_main_loop_unref(mainloop);
 	mainloop = NULL;
 
@@ -280,6 +282,8 @@ static void test_put_rsp(void)
 
 	g_main_loop_run(mainloop);
 
+	g_assert_cmpuint(d.count, ==, 1);
+
 	g_main_loop_unref(mainloop);
 	mainloop = NULL;
 
@@ -318,6 +322,8 @@ static void test_get_req(void)
 
 	g_main_loop_run(mainloop);
 
+	g_assert_cmpuint(d.count, ==, 2);
+
 	g_main_loop_unref(mainloop);
 	mainloop = NULL;
 
@@ -377,6 +383,8 @@ static void test_get_rsp(void)
 
 	g_main_loop_run(mainloop);
 
+	g_assert_cmpuint(d.count, ==, 1);
+
 	g_main_loop_unref(mainloop);
 	mainloop = NULL;