Add Thread integration (#86283)

* Add Thread integration

* Address review comments

* Address review comments

CODEOWNERS

@@ -1202,6 +1202,8 @@ build.json @home-assistant/supervisor
 /homeassistant/components/thermopro/ @bdraco
 /tests/components/thermopro/ @bdraco
 /homeassistant/components/thethingsnetwork/ @fabaff
+/homeassistant/components/thread/ @home-assistant/core
+/tests/components/thread/ @home-assistant/core
 /homeassistant/components/threshold/ @fabaff
 /tests/components/threshold/ @fabaff
 /homeassistant/components/tibber/ @danielhiversen

homeassistant/components/otbr/manifest.json

@@ -2,6 +2,7 @@
   "domain": "otbr",
   "name": "Open Thread Border Router",
   "config_flow": true,
+  "dependencies": ["thread"],
   "documentation": "https://www.home-assistant.io/integrations/otbr",
   "requirements": ["python-otbr-api==1.0.1"],
   "after_dependencies": ["hassio"],

homeassistant/components/thread/__init__.py

@@ -0,0 +1,30 @@
+"""The Thread integration."""
+from __future__ import annotations
+
+from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.typing import ConfigType
+
+from .const import DOMAIN
+
+
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
+    """Set up the Thread integration."""
+    if not hass.config_entries.async_entries(DOMAIN):
+        hass.async_create_task(
+            hass.config_entries.flow.async_init(
+                DOMAIN, context={"source": SOURCE_IMPORT}
+            )
+        )
+    return True
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Set up a config entry."""
+
+    return True
+
+
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Unload a config entry."""
+    return True

homeassistant/components/thread/config_flow.py

@@ -0,0 +1,19 @@
+"""Config flow for the Thread integration."""
+from __future__ import annotations
+
+from homeassistant.config_entries import ConfigFlow
+from homeassistant.data_entry_flow import FlowResult
+
+from .const import DOMAIN
+
+
+class ThreadConfigFlow(ConfigFlow, domain=DOMAIN):
+    """Handle a config flow for Thread."""
+
+    VERSION = 1
+
+    async def async_step_import(
+        self, import_data: dict[str, str] | None = None
+    ) -> FlowResult:
+        """Set up by import from async_setup."""
+        return self.async_create_entry(title="Thread", data={})

homeassistant/components/thread/const.py

@@ -0,0 +1,3 @@
+"""Constants for the Thread integration."""
+
+DOMAIN = "thread"

homeassistant/components/thread/manifest.json

@@ -0,0 +1,9 @@
+{
+  "domain": "thread",
+  "name": "Thread",
+  "codeowners": ["@home-assistant/core"],
+  "config_flow": true,
+  "documentation": "https://www.home-assistant.io/integrations/thread",
+  "integration_type": "service",
+  "iot_class": "local_polling"
+}

homeassistant/generated/config_flows.py

@@ -431,6 +431,7 @@ FLOWS = {
         "tesla_wall_connector",
         "thermobeacon",
         "thermopro",
+        "thread",
         "tibber",
         "tile",
         "tilt_ble",

homeassistant/generated/integrations.json

@@ -5571,6 +5571,12 @@
       "config_flow": false,
       "iot_class": "local_polling"
     },
+    "thread": {
+      "name": "Thread",
+      "integration_type": "service",
+      "config_flow": true,
+      "iot_class": "local_polling"
+    },
     "tibber": {
       "name": "Tibber",
       "integration_type": "hub",

tests/components/thread/__init__.py

@@ -0,0 +1 @@
+"""Tests for the Thread integration."""

tests/components/thread/conftest.py

@@ -0,0 +1,22 @@
+"""Test fixtures for the Thread integration."""
+
+import pytest
+
+from homeassistant.components import thread
+
+from tests.common import MockConfigEntry
+
+CONFIG_ENTRY_DATA = {}
+
+
+@pytest.fixture(name="thread_config_entry")
+async def thread_config_entry_fixture(hass):
+    """Mock Thread config entry."""
+    config_entry = MockConfigEntry(
+        data=CONFIG_ENTRY_DATA,
+        domain=thread.DOMAIN,
+        options={},
+        title="Thread",
+    )
+    config_entry.add_to_hass(hass)
+    assert await hass.config_entries.async_setup(config_entry.entry_id)

tests/components/thread/test_config_flow.py

@@ -0,0 +1,29 @@
+"""Test the Thread config flow."""
+from unittest.mock import patch
+
+from homeassistant.components import thread
+from homeassistant.core import HomeAssistant
+from homeassistant.data_entry_flow import FlowResultType
+
+
+async def test_import(hass: HomeAssistant) -> None:
+    """Test the import flow."""
+    with patch(
+        "homeassistant.components.thread.async_setup_entry",
+        return_value=True,
+    ) as mock_setup_entry:
+        result = await hass.config_entries.flow.async_init(
+            thread.DOMAIN, context={"source": "import"}
+        )
+
+    assert result["type"] == FlowResultType.CREATE_ENTRY
+    assert result["title"] == "Thread"
+    assert result["data"] == {}
+    assert result["options"] == {}
+    assert len(mock_setup_entry.mock_calls) == 1
+
+    config_entry = hass.config_entries.async_entries(thread.DOMAIN)[0]
+    assert config_entry.data == {}
+    assert config_entry.options == {}
+    assert config_entry.title == "Thread"
+    assert config_entry.unique_id is None

tests/components/thread/test_init.py

@@ -0,0 +1,29 @@
+"""Test the Thread integration."""
+
+from homeassistant.components import thread
+from homeassistant.core import HomeAssistant
+from homeassistant.setup import async_setup_component
+
+
+async def test_create_entry(hass: HomeAssistant):
+    """Test an entry is created by async_setup."""
+    assert len(hass.config_entries.async_entries(thread.DOMAIN)) == 0
+    assert await async_setup_component(hass, thread.DOMAIN, {})
+    await hass.async_block_till_done()
+
+    assert len(hass.config_entries.async_entries(thread.DOMAIN)) == 1
+
+
+async def test_remove_entry(hass: HomeAssistant, thread_config_entry):
+    """Test removing the entry."""
+
+    config_entry = hass.config_entries.async_entries(thread.DOMAIN)[0]
+    assert await hass.config_entries.async_remove(config_entry.entry_id) == {
+        "require_restart": False
+    }
+
+
+async def test_import_once(hass: HomeAssistant, thread_config_entry) -> None:
+    """Test only a single entry is created."""
+    await hass.async_block_till_done()
+    assert len(hass.config_entries.async_entries(thread.DOMAIN)) == 1