Make sure we test latin-1 encoding in test

tests/components/rest_command/conftest.py

@@ -23,7 +23,7 @@ TEST_CONFIG = {
     "auth_test": {
         "url": TEST_URL,
         "method": "get",
-        "username": "test",
+        "username": "tøst",
         "password": "123456",
     },
 }

tests/components/rest_command/test_init.py

@@ -125,7 +125,7 @@ async def test_rest_command_auth(
 
     assert len(aioclient_mock.mock_calls) == 1
     _method, _url, _data, headers = aioclient_mock.mock_calls[0]
-    encoded = base64.b64encode(b"test:123456").decode()
+    encoded = base64.b64encode("tøst:123456".encode("latin-1")).decode()
     assert CIMultiDict(headers).getall("Authorization") == [f"Basic {encoded}"]