feat: address QA feedback and limit Checko collection

tests/apps/organizations/test_directory_import.py

@@ -2,6 +2,7 @@
 
 from decimal import Decimal
 from tempfile import NamedTemporaryFile
+from unittest.mock import patch
 
 from django.test import TestCase
 from openpyxl import Workbook
@@ -61,6 +62,19 @@ class OrganizationDirectoryImportServiceTest(TestCase):
         self.assertTrue(organization.goz_participation)
         self.assertFalse(organization.opk_registry_membership)
 
+    def test_import_xlsx_invalidates_organization_api_cache_after_commit(self):
+        path = self._workbook_path([self._row(rn="10")])
+
+        with (
+            patch(
+                "organizations.directory_import.invalidate_organization_api_cache"
+            ) as invalidate_cache,
+            self.captureOnCommitCallbacks(execute=True),
+        ):
+            OrganizationDirectoryImportService.import_xlsx(path)
+
+        invalidate_cache.assert_called_once_with()
+
     def test_import_xlsx_rejects_missing_required_column(self):
         path = self._workbook_path([], headers=SOURCE_HEADERS[:-1])
 
@@ -111,9 +125,7 @@ class OrganizationDirectoryImportServiceTest(TestCase):
         ]
         embedded_value = "\t".join(str(value or "") for value in first_tail)
         embedded_value = (
-            embedded_value
-            + "_x000D_\n"
-            + "\t".join(["21", "0", "0", 'ООО "Вторая"'])
+            embedded_value + "_x000D_\n" + "\t".join(["21", "0", "0", 'ООО "Вторая"'])
         )
 
         second_row = self._row(