I can bind checkbox (needs refactoring)

tests/test_integration.py

@@ -1,11 +1,12 @@
 from dataclasses import dataclass
+from typing import Any
 
 import pytest
 from fasthtml.components import Input, Label
 from fasthtml.fastapp import fast_app
 
 from myfasthtml.controls.helpers import mk
-from myfasthtml.core.bindings import Binding
+from myfasthtml.core.bindings import Binding, DetectionMode, UpdateMode, BooleanConverter
 from myfasthtml.core.commands import Command, CommandsManager
 from myfasthtml.test.testclient import MyTestClient, TestableElement
 
@@ -16,7 +17,7 @@ def new_value(value):
 
 @dataclass
 class Data:
-  value: str
+  value: Any
 
 
 @pytest.fixture()
@@ -62,7 +63,7 @@ class TestingCommand:
 
 
 class TestingBindings:
-  def test_i_can_bind_elements(self, user, rt):
+  def test_i_can_bind_input(self, user, rt):
     @rt("/")
     def index():
       data = Data("hello world")
@@ -76,4 +77,27 @@ class TestingBindings:
     user.should_see("")
     testable_input = user.find_element("input")
     testable_input.send("new value")
-    user.should_see("new value") # the one from the label
+    user.should_see("new value")  # the one from the label
+  
+  def test_i_can_bind_checkbox(self, user, rt):
+    @rt("/")
+    def index():
+      data = Data(True)
+      input_elt = Input(name="input_name", type="checkbox")
+      label_elt = Label()
+      mk.manage_binding(input_elt, Binding(data, ft_attr="checked",
+                                           detection_mode=DetectionMode.AttributePresence,
+                                           update_mode=UpdateMode.AttributePresence,
+                                           data_converter=BooleanConverter()))
+      mk.manage_binding(label_elt, Binding(data))
+      return input_elt, label_elt
+    
+    user.open("/")
+    user.should_see("")
+    testable_input = user.find_element("input")
+    
+    testable_input.check()
+    user.should_see("True")
+    
+    testable_input.uncheck()
+    user.should_see("False")