Major rework of tests and refactoring

homeassistant/components/smarla/__init__.py

@@ -14,7 +14,7 @@ type FederwiegeConfigEntry = ConfigEntry[Federwiege]
 
 async def async_setup_entry(hass: HomeAssistant, entry: FederwiegeConfigEntry) -> bool:
     """Set up this integration using UI."""
-    connection = Connection(HOST, token_b64=entry.data.get(CONF_ACCESS_TOKEN, None))
+    connection = Connection(HOST, token_b64=entry.data.get(CONF_ACCESS_TOKEN))
 
     # Check if token still has access
     if not await connection.refresh_token():

homeassistant/components/smarla/config_flow.py

@@ -5,6 +5,7 @@ from __future__ import annotations
 from typing import Any
 
 from pysmarlaapi import Connection
+from pysmarlaapi.classes import AuthToken
 import voluptuous as vol
 
 from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
@@ -20,23 +21,21 @@ class SmarlaConfigFlow(ConfigFlow, domain=DOMAIN):
 
     VERSION = 1
 
-    async def _handle_token(self, token: str) -> tuple[dict[str, str], dict[str, str]]:
+    async def _handle_token(self, token: str) -> tuple[dict[str, str], AuthToken]:
         """Handle the token input."""
         errors: dict[str, str] = {}
-        info: dict[str, str] = {}
 
         try:
             conn = Connection(url=HOST, token_b64=token)
         except ValueError:
-            errors["base"] = "invalid_token"
-            return (errors, info)
+            errors["base"] = "malformed_token"
+            return (errors, None)
 
-        if await conn.refresh_token():
-            info["serial_number"] = conn.token.serialNumber
-        else:
+        if not await conn.refresh_token():
             errors["base"] = "invalid_auth"
+            return (errors, None)
 
-        return (errors, info)
+        return (errors, conn.token)
 
     async def async_step_user(
         self, user_input: dict[str, Any] | None = None
@@ -45,19 +44,16 @@ class SmarlaConfigFlow(ConfigFlow, domain=DOMAIN):
         errors: dict[str, str] = {}
 
         if user_input is not None:
-            token = user_input[CONF_ACCESS_TOKEN]
-
-            errors, info = await self._handle_token(token=token)
+            raw_token = user_input[CONF_ACCESS_TOKEN]
+            errors, token = await self._handle_token(token=raw_token)
 
             if not errors:
-                serial_number = info["serial_number"]
-
-                await self.async_set_unique_id(serial_number)
+                await self.async_set_unique_id(token.serialNumber)
                 self._abort_if_unique_id_configured()
 
                 return self.async_create_entry(
-                    title=serial_number,
-                    data={CONF_ACCESS_TOKEN: token},
+                    title=token.serialNumber,
+                    data={CONF_ACCESS_TOKEN: raw_token},
                 )
 
         return self.async_show_form(

homeassistant/components/smarla/strings.json

@@ -2,7 +2,7 @@
   "config": {
     "error": {
       "invalid_auth": "[%key:common::config_flow::error::invalid_auth%]",
-      "invalid_token": "Invalid access token"
+      "malformed_token": "Malformed access token"
     },
     "step": {
       "user": {

tests/components/smarla/__init__.py

@@ -1 +1,20 @@
 """Tests for the Smarla integration."""
+
+import base64
+import json
+
+from homeassistant.const import CONF_ACCESS_TOKEN
+
+MOCK_ACCESS_TOKEN_JSON = {
+    "refreshToken": "test",
+    "appIdentifier": "HA-test",
+    "serialNumber": "ABCD",
+}
+
+MOCK_SERIAL_NUMBER = MOCK_ACCESS_TOKEN_JSON["serialNumber"]
+
+MOCK_ACCESS_TOKEN = base64.b64encode(
+    json.dumps(MOCK_ACCESS_TOKEN_JSON).encode()
+).decode()
+
+MOCK_USER_INPUT = {CONF_ACCESS_TOKEN: MOCK_ACCESS_TOKEN}

tests/components/smarla/conftest.py

@@ -0,0 +1,44 @@
+"""Configuration for Sentry tests."""
+
+from __future__ import annotations
+
+from unittest.mock import AsyncMock, patch
+
+import pytest
+
+from homeassistant.components.smarla.config_flow import Connection
+from homeassistant.components.smarla.const import DOMAIN
+from homeassistant.config_entries import SOURCE_USER
+
+from . import MOCK_SERIAL_NUMBER
+
+from tests.common import MockConfigEntry
+
+
+@pytest.fixture
+def mock_config_entry() -> MockConfigEntry:
+    """Create a mock config entry."""
+    return MockConfigEntry(
+        domain=DOMAIN,
+        unique_id=MOCK_SERIAL_NUMBER,
+        source=SOURCE_USER,
+    )
+
+
+@pytest.fixture
+def mock_refresh_token_success():
+    """Patch Connection.refresh_token to return True."""
+    with patch.object(Connection, "refresh_token", new=AsyncMock(return_value=True)):
+        yield
+
+
+@pytest.fixture
+def malformed_token_patch():
+    """Patch Connection to raise exception."""
+    return patch.object(Connection, "__init__", side_effect=ValueError)
+
+
+@pytest.fixture
+def invalid_auth_patch():
+    """Patch Connection.refresh_token to return False."""
+    return patch.object(Connection, "refresh_token", new=AsyncMock(return_value=False))

tests/components/smarla/test_config_flow.py

@@ -1,85 +1,72 @@
 """Test config flow for Swing2Sleep Smarla integration."""
 
-from unittest.mock import AsyncMock, patch
+import pytest
 
-from homeassistant import config_entries
-from homeassistant.components.smarla.config_flow import Connection
 from homeassistant.components.smarla.const import DOMAIN
-from homeassistant.const import CONF_ACCESS_TOKEN
+from homeassistant.config_entries import SOURCE_USER
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResultType
 
+from . import MOCK_SERIAL_NUMBER, MOCK_USER_INPUT
+
 from tests.common import MockConfigEntry
 
-MOCK_ACCESS_TOKEN = "eyJyZWZyZXNoVG9rZW4iOiJ0ZXN0IiwiYXBwSWRlbnRpZmllciI6IkhBLXRlc3QiLCJzZXJpYWxOdW1iZXIiOiJBQkNEIn0="
-MOCK_SERIAL_NUMBER = "ABCD"
 
-
-async def test_show_form(hass: HomeAssistant) -> None:
-    """Test that the form is shown initially."""
+async def test_config_flow(hass: HomeAssistant, mock_refresh_token_success) -> None:
+    """Test creating a config entry."""
     result = await hass.config_entries.flow.async_init(
-        DOMAIN, context={"source": "user"}
+        DOMAIN, context={"source": SOURCE_USER}
     )
 
     assert result["type"] == FlowResultType.FORM
     assert result["step_id"] == "user"
 
-
-async def test_create_entry(hass: HomeAssistant) -> None:
-    """Test creating a config entry."""
-    with patch.object(Connection, "refresh_token", new=AsyncMock(return_value=True)):
-        result = await hass.config_entries.flow.async_init(
-            DOMAIN,
-            context={"source": config_entries.SOURCE_USER},
-            data={CONF_ACCESS_TOKEN: MOCK_ACCESS_TOKEN},
-        )
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": SOURCE_USER}, data=MOCK_USER_INPUT
+    )
 
     assert result["type"] == FlowResultType.CREATE_ENTRY
     assert result["title"] == MOCK_SERIAL_NUMBER
-    assert result["data"] == {CONF_ACCESS_TOKEN: MOCK_ACCESS_TOKEN}
+    assert result["data"] == MOCK_USER_INPUT
+    assert result["result"].unique_id == MOCK_SERIAL_NUMBER
 
 
-async def test_invalid_auth(hass: HomeAssistant) -> None:
+@pytest.mark.parametrize("error", ["malformed_token", "invalid_auth"])
+async def test_form_error(
+    hass: HomeAssistant, request: pytest.FixtureRequest, error: str
+) -> None:
     """Test we show user form on invalid auth."""
-    with patch.object(Connection, "refresh_token", new=AsyncMock(return_value=None)):
+    error_patch = request.getfixturevalue(f"{error}_patch")
+    with error_patch:
         result = await hass.config_entries.flow.async_init(
             DOMAIN,
-            context={"source": config_entries.SOURCE_USER},
-            data={CONF_ACCESS_TOKEN: MOCK_ACCESS_TOKEN},
+            context={"source": SOURCE_USER},
+            data=MOCK_USER_INPUT,
         )
 
-    assert result["type"] == FlowResultType.FORM
-    assert result["errors"] == {"base": "invalid_auth"}
+    assert result["type"] is FlowResultType.FORM
+    assert result["errors"] == {"base": error}
+
+    request.getfixturevalue("mock_refresh_token_success")
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": SOURCE_USER}, data=MOCK_USER_INPUT
+    )
+
+    assert result["type"] == FlowResultType.CREATE_ENTRY
 
 
-async def test_invalid_token(hass: HomeAssistant) -> None:
-    """Test we handle invalid/malformed tokens."""
+async def test_device_exists_abort(
+    hass: HomeAssistant, mock_config_entry: MockConfigEntry, mock_refresh_token_success
+) -> None:
+    """Test we abort config flow if Smarla device already configured."""
+    mock_config_entry.add_to_hass(hass)
+
     result = await hass.config_entries.flow.async_init(
         DOMAIN,
-        context={"source": config_entries.SOURCE_USER},
-        data={CONF_ACCESS_TOKEN: "invalid_token"},
+        context={"source": SOURCE_USER},
+        data=MOCK_USER_INPUT,
     )
 
-    assert result["type"] == FlowResultType.FORM
-    assert result["errors"] == {"base": "invalid_token"}
-
-
-async def test_device_exists_abort(hass: HomeAssistant) -> None:
-    """Test we abort config flow if Smarla device already configured."""
-    config_entry = MockConfigEntry(
-        domain=DOMAIN,
-        unique_id=MOCK_SERIAL_NUMBER,
-        source=config_entries.SOURCE_USER,
-    )
-    config_entry.add_to_hass(hass)
-
-    with patch.object(Connection, "refresh_token", new=AsyncMock(return_value=True)):
-        result = await hass.config_entries.flow.async_init(
-            DOMAIN,
-            context={"source": config_entries.SOURCE_USER},
-            data={CONF_ACCESS_TOKEN: MOCK_ACCESS_TOKEN},
-        )
-
     assert result["type"] is FlowResultType.ABORT
     assert result["reason"] == "already_configured"
     assert len(hass.config_entries.async_entries(DOMAIN)) == 1