[core] fix: don't include skipped fields in report columns

Author: AndreyMarkinPPC

libs/core/garf_core/__init__.py

@@ -26,4 +26,4 @@
   'ApiReportFetcher',
 ]
 
-__version__ = '0.6.0'
+__version__ = '0.6.1'

libs/core/garf_core/report_fetcher.py

@@ -183,7 +183,7 @@ def fetch(
     parsed_response = self.parser(query).parse_response(response)
     fetched_report = report.GarfReport(
       results=parsed_response,
-      column_names=query.column_names,
+      column_names=[c for c in query.column_names if c != '_'],
       query_specification=query,
     )
     if self.enable_cache:

libs/core/tests/unit/test_report_fetcher.py

@@ -52,6 +52,17 @@ def test_fetch_returns_correct_report_for_dict_parser(
 
     assert test_report == expected_report
 
+  def test_fetch_skips_omitted_column(self, test_dict_report_fetcher):
+    query = 'SELECT column.name AS _, other_column FROM test'
+    test_report = test_dict_report_fetcher.fetch(query)
+
+    expected_report = report.GarfReport(
+      results=[[2], [2], [2]],
+      column_names=['other_column'],
+    )
+
+    assert test_report == expected_report
+
   def test_fetch_returns_saves_and_loads_cached_version(self, caplog, tmp_path):
     test_api_client = api_clients.FakeApiClient(
       results=[