[sendspin] Test that the enabled switch, not codegen, answers the hub

tests/component_tests/sendspin/config/switch_enabled.yaml

@@ -0,0 +1,18 @@
+esphome:
+  name: test
+
+esp32:
+  board: esp32dev
+  framework:
+    type: esp-idf
+
+wifi:
+  ap:
+
+sendspin:
+
+switch:
+  - platform: sendspin
+    type: enabled
+    id: sendspin_enabled
+    name: Sendspin Enabled

tests/component_tests/sendspin/config/switch_enabled_disabled_restore.yaml

@@ -0,0 +1,19 @@
+esphome:
+  name: test
+
+esp32:
+  board: esp32dev
+  framework:
+    type: esp-idf
+
+wifi:
+  ap:
+
+sendspin:
+
+switch:
+  - platform: sendspin
+    type: enabled
+    id: sendspin_enabled
+    name: Sendspin Enabled
+    restore_mode: DISABLED

tests/component_tests/sendspin/test_enabled_switch.py

@@ -0,0 +1,45 @@
+"""Code generation tests for the enabled switch.
+
+The client stays stopped until the hub has an enabled state: codegen sets it when
+no enabled switch is configured, and the switch answers from its restore otherwise.
+"""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+from pathlib import Path
+
+import pytest
+
+GenerateMain = Callable[[str | Path], str]
+ConfigPath = Callable[[str], Path]
+
+
+def test_without_switch_codegen_enables_the_client(
+    generate_main: GenerateMain, component_config_path: ConfigPath
+) -> None:
+    """With no enabled switch, nothing else would start the client."""
+    main_cpp = generate_main(component_config_path("device_info_default.yaml"))
+
+    assert "->set_enabled(true);" in main_cpp
+
+
+@pytest.mark.parametrize(
+    ("config", "restore_mode"),
+    [
+        ("switch_enabled.yaml", "SWITCH_RESTORE_DEFAULT_ON"),
+        ("switch_enabled_disabled_restore.yaml", "SWITCH_RESTORE_DISABLED"),
+    ],
+)
+def test_switch_answers_the_hub(
+    generate_main: GenerateMain,
+    component_config_path: ConfigPath,
+    config: str,
+    restore_mode: str,
+) -> None:
+    """The hub waits for the switch's restore instead of being enabled by codegen."""
+    main_cpp = generate_main(component_config_path(config))
+
+    assert "->set_enabled(true);" not in main_cpp
+    assert f"sendspin_enabled->set_restore_mode(switch_::{restore_mode});" in main_cpp
+    assert "App.register_switch(sendspin_enabled," in main_cpp