I can toogle the left drawer

tests/core/test_commands.py

@@ -2,7 +2,7 @@ from dataclasses import dataclass
 from typing import Any
 
 import pytest
-from fasthtml.components import Button
+from fasthtml.components import Button, Div
 from myutils.observable import make_observable, bind
 
 from myfasthtml.core.commands import Command, CommandsManager
@@ -93,3 +93,32 @@ def test_i_can_bind_a_command_to_an_observable_2():
   res = command.execute()
   
   assert res == ["another 1", "another 2", ("hello", "new value")]
+
+
+def test_by_default_swap_is_set_to_outer_html():
+  command = Command('test', 'Command description', callback)
+  elt = Button()
+  updated = command.bind_ft(elt)
+  
+  expected = Button(hx_post=f"{ROUTE_ROOT}{Routes.Commands}", hx_swap="outerHTML")
+  
+  assert matches(updated, expected)
+
+
+@pytest.mark.parametrize("return_values", [
+    [Div(), Div(), "hello", Div()],  # list
+    (Div(), Div(), "hello", Div())  # tuple
+])
+def test_swap_oob_is_automatically_set_when_multiple_elements_are_returned(return_values):
+  """Test that hx-swap-oob is automatically set, but not for the first."""
+  
+  def another_callback():
+    return return_values
+  
+  command = Command('test', 'Command description', another_callback)
+  
+  res = command.execute()
+  
+  assert "hx_swap_oob" not in res[0].attrs
+  assert res[1].attrs["hx-swap-oob"] == "true"
+  assert res[3].attrs["hx-swap-oob"] == "true"