Fix fixable part of WPS324

Author: MaxymVlasov

.flake8

@@ -81,8 +81,6 @@ per-file-ignores =
     WPS226,
     # WPS115: "Require snake_case for naming class attributes" -- testing legitimate case, ignored in main code
     WPS115,
-    # WPS324: "Enforce consistent return statements" - there just 1 return statement in these test, so it's can't be inconsistent
-    WPS324,
   # We will not spend time on fixing complexity in deprecated hook
   src/pre_commit_terraform/terraform_docs_replace.py: WPS232
 

tests/pytest/_cli_test.py

@@ -55,7 +55,7 @@ def populate_argument_parser(
             self,
             subcommand_parser: ArgumentParser,
         ) -> None:
-            return None
+            pass  # noqa: WPS420. This is a stub, docstring not needed so "pass" required.
 
         def invoke_cli_app(self, parsed_cli_args: Namespace) -> ReturnCodeType:
             raise raised_error
@@ -85,7 +85,7 @@ def populate_argument_parser(
             self,
             subcommand_parser: ArgumentParser,
         ) -> None:
-            return None
+            pass  # noqa: WPS420. This is a stub, docstring not needed so "pass" required.
 
         def invoke_cli_app(self, parsed_cli_args: Namespace) -> ReturnCodeType:
             raise PreCommitTerraformExit(self.CLI_SUBCOMMAND_NAME)