Add unit test

2026-10-28 02:58:18 +08:00 · 2021-02-13 16:09:10 +01:00
parent f96e171602
commit af47800c49
1 changed files with 72 additions and 0 deletions
@@ -0,0 +1,72 @@
+import copy
+
+from .test_galaxy_mapping import BaseModelTestCase
+
+
+class MutableColumnTest(BaseModelTestCase):
+
+    def persist_and_reload(self, item):
+        item_id = item.id
+        self.model.session.flush()
+        self.model.session.expunge_all()
+        return self.model.session.query(self.model.Workflow).get(item_id)
+
+    def test_metadata_mutable_column(self):
+        w = self.model.Workflow()
+        self.model.session.add(w)
+        self.model.session.flush()
+        w.reports_config = {'x': 'z'}
+        persisted = self.persist_and_reload(w)
+        assert persisted.reports_config == {'x': 'z'}
+        persisted.reports_config['x'] = '1'
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config['x'] == '1'
+        # test string
+        persisted.reports_config = 'abcdefg'
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config == 'abcdefg'
+        # test int
+        persisted.reports_config = 1
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config == 1
+        # test float
+        persisted.reports_config = 1.1
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config == 1.1
+        # test bool
+        persisted.reports_config = True
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config is True
+        # Test nested dict/list
+        persisted.reports_config = {'list': [[1, 2, 3]]}
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config == {'list': [[1, 2, 3]]}
+        copy.deepcopy(persisted.reports_config)
+        persisted.reports_config.pop('list') == [[1, 2, 3]]
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config == {}
+        persisted.reports_config.update({'x': 'z'})
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config == {'x': 'z'}
+        del persisted.reports_config['x']
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config == {}
+        persisted.reports_config = {'x': {'y': 'z'}}
+        persisted = self.persist_and_reload(persisted)
+        assert persisted.reports_config == {'x': {'y': 'z'}}
+        # These tests are failing ... at least since 20.09,
+        # but nested mutable change tracking might have
+        # never worked
+
+        # persisted.reports_config['x']['y'] = 'x'
+        # persisted = self.persist_and_reload(persisted)
+        # assert persisted.reports_config == {'x': {'y': 'x'}}
+        # persisted.reports_config[0].append(2)
+        # persisted = self.persist_and_reload(persisted)
+        # assert persisted.reports_config[0] == [1, 2]
+        # persisted.reports_config[0].extend([3, 4])
+        # persisted = self.persist_and_reload(persisted)
+        # assert persisted.reports_config[0] == [1, 2, 3, 4]
+        # persisted.reports_config[0].remove(4)
+        # persisted = self.persist_and_reload(persisted)
+        # assert persisted.reports_config[0] == [1, 2, 3]