diff --git a/test/test_functional.py b/test/test_functional.py
new file mode 100644
index 0000000..0cfb471
--- /dev/null
+++ b/test/test_functional.py
@@ -0,0 +1,4 @@
+from chore_manager.main import main_tui
+
+def test_tui() -> None:
+    assert main_tui() is None