Fix result filename on metadata and tests

Author: erikamov

airflow/plugins/operators/gtfs_csv_to_jsonl_operator.py

@@ -64,7 +64,7 @@ def metadata(self) -> dict:
         return {
             "csv_dialect": self.dialect,
             "extract_config": self.unzip_results.get("extract").get("config"),
-            "filename": self.filename,
+            "filename": f"{self.filetype()}.jsonl.gz",
             "gtfs_filename": self.filetype(),
             "num_lines": len(self.lines),
             "ts": self.current_date.isoformat(),
@@ -192,20 +192,18 @@ def execute(self, context: Context) -> str:
                 },
             )
 
-            report = results.report()
-
             self.gcs_hook().upload(
                 bucket_name=self.destination_name(),
                 object_name=os.path.join(
                     f"{results.filename}_parsing_results", self.results_path_fragment
                 ),
-                data=json.dumps(report, separators=(",", ":")),
+                data=json.dumps(results.report(), separators=(",", ":")),
                 mime_type="application/jsonl",
                 gzip=False,
                 metadata={
                     "PARTITIONED_ARTIFACT_METADATA": json.dumps(
                         {
-                            "filename": os.path.basename(self.results_path_fragment),
+                            "filename": "results.jsonl",
                             "ts": dag_run.logical_date.isoformat(),
                         }
                     )