Deprecate keyboard integration (#145805)

tests/components/keyboard/test_init.py

@@ -0,0 +1,29 @@
+"""Keyboard tests."""
+
+from unittest.mock import Mock, patch
+
+from homeassistant.core import DOMAIN as HOMEASSISTANT_DOMAIN, HomeAssistant
+from homeassistant.helpers import issue_registry as ir
+from homeassistant.setup import async_setup_component
+
+
+@patch.dict("sys.modules", pykeyboard=Mock())
+async def test_repair_issue_is_created(
+    hass: HomeAssistant,
+    issue_registry: ir.IssueRegistry,
+) -> None:
+    """Test repair issue is created."""
+    from homeassistant.components.keyboard import (  # pylint:disable=import-outside-toplevel
+        DOMAIN as KEYBOARD_DOMAIN,
+    )
+
+    assert await async_setup_component(
+        hass,
+        KEYBOARD_DOMAIN,
+        {KEYBOARD_DOMAIN: {}},
+    )
+    await hass.async_block_till_done()
+    assert (
+        HOMEASSISTANT_DOMAIN,
+        f"deprecated_system_packages_yaml_integration_{KEYBOARD_DOMAIN}",
+    ) in issue_registry.issues