Lint, no cli tests

.github/workflows/test_sqlalchemy_destinations.yml

@@ -92,7 +92,7 @@ jobs:
         run: pwd && echo "$DLT_SECRETS_TOML" > tests/.dlt/secrets.toml
 
       # always run full suite, also on branches
-      - run: poetry run pytest tests/load tests/cli -x
+      - run: poetry run pytest tests/load -x
         name: Run tests Linux
         env:
           DESTINATION__SQLALCHEMY_MYSQL__CREDENTIALS: mysql://root:[email protected]:3306/dlt_data  # Use root cause we need to create databases

dlt/destinations/impl/sqlalchemy/configuration.py

@@ -1,4 +1,4 @@
-from typing import TYPE_CHECKING, Optional, Any, Final, Type, Dict
+from typing import TYPE_CHECKING, Optional, Any, Final, Type, Dict, Union
 import dataclasses
 
 from dlt.common.configuration import configspec
@@ -16,6 +16,11 @@ class SqlalchemyCredentials(ConnectionStringCredentials):
 
     username: Optional[str] = None  # e.g. sqlite doesn't need username
 
+    def __init__(
+        self, connection_string: Optional[Union[str, Dict[str, Any], "Engine"]] = None
+    ) -> None:
+        super().__init__(connection_string)  # type: ignore[arg-type]
+
     def parse_native_representation(self, native_value: Any) -> None:
         from sqlalchemy.engine import Engine
 

tests/cases.py

@@ -1,4 +1,4 @@
-import datetime
+import datetime  # noqa: I251
 import hashlib
 from typing import Dict, List, Any, Sequence, Tuple, Literal, Union
 import base64