Limit dataset clone name to 100 chars

arkindex/training/tests/test_datasets_api.py

@@ -1518,6 +1518,21 @@ class TestDatasetsAPI(FixtureAPITestCase):
                 'task_id': None,
             },
         )
+
+    def test_clone_name_too_long(self):
+        dataset = self.corpus.datasets.create(name='A' * 99, creator=self.user)
+        self.client.force_login(self.user)
+        with self.assertNumQueries(13):
+            response = self.client.post(
+                reverse('api:dataset-clone', kwargs={'pk': dataset.id}),
+                format='json',
+            )
+            self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+        data = response.json()
+        clone = Dataset.objects.get(id=data.pop('id'))
+        self.assertEqual(clone.name, 'Clone of ' + 'A' * 91)
+        self.assertEqual(data['name'], clone.name)
+
     # DatasetElementDestroy
 
     def test_destroy_dataset_element_requires_login(self):