diff --git a/tests/test_cli.py b/tests/test_cli.py
index ae36d4d..bc838d7 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -11,3 +11,9 @@ def test_no_action():
     args = parse_args(['-l', 'some_path', '-c', 'fake_cookie'])
     assert args.library_path == 'some_path'
     assert args.cookie_file == 'fake_cookie'
+
+
+def test_no_args():
+    with pytest.raises(SystemExit) as ex:
+        parse_args([])
+    assert ex.value.code == 2