Ignore sets when deleting a process dataset

closes #1701 (closed)

arkindex/process/tests/test_process_datasets.py

@@ -50,7 +50,6 @@ class TestProcessDatasets(FixtureAPITestCase):
             corpus_id=cls.corpus.id
         )
         ProcessDataset.objects.create(process=cls.dataset_process_2, dataset=cls.dataset2, sets=cls.dataset2.sets)
-        cls.dataset_process_2.datasets.set([cls.dataset2])
 
         # For repository process
         cls.repo = Repository.objects.get(url="http://my_repo.fake/workers/worker")
@@ -766,3 +765,18 @@ class TestProcessDatasets(FixtureAPITestCase):
             )
             self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
         self.assertFalse(ProcessDataset.objects.filter(process=self.dataset_process, dataset=self.dataset1).exists())
+
+    def test_destroy_sets_agnostic(self):
+        """
+        When deleting a process dataset, it doesn't matter what its sets are as there cannot be two process datasets
+        with the same process and dataset, whatever the sets are.
+        """
+        self.process_dataset_1.sets = ["test"]
+        self.process_dataset_1.save()
+        self.client.force_login(self.test_user)
+        with self.assertNumQueries(9):
+            response = self.client.delete(
+                reverse("api:process-dataset", kwargs={"process": self.dataset_process.id, "dataset": self.dataset1.id}),
+            )
+            self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
+        self.assertFalse(ProcessDataset.objects.filter(process=self.dataset_process, dataset=self.dataset1).exists())