Refactor saving and caching tests, treatment of None IDs.

[plomtask] / tests / todos.py

diff --git a/tests/todos.py b/tests/todos.py
index b73f5d7fcb7b0a2c53256593e8e9867e86d2b89e..7632f39cf3b75674036452b609c7e90b3f379e34 100644 (file)
--- a/tests/todos.py
+++ b/tests/todos.py
@@ -202,14 +202,11 @@ class TestsWithDB(TestCaseWithDB, TestCaseSansDB):
         self.assertEqual(len(todo_3.children), 1)
         self.assertEqual(todo_3.children[0].process, proc4)
 
-    def test_Todo_singularity(self) -> None:
-        """Test pointers made for single object keep pointing to it."""
-        self.check_singularity('is_done', True, self.proc, False, self.date1)
-
     def test_Todo_remove(self) -> None:
         """Test removal."""
         todo_1 = Todo(None, self.proc, False, self.date1)
         todo_1.save(self.db_conn)
+        assert todo_1.id_ is not None
         todo_0 = Todo(None, self.proc, False, self.date1)
         todo_0.save(self.db_conn)
         todo_0.add_child(todo_1)
@@ -237,6 +234,7 @@ class TestsWithDB(TestCaseWithDB, TestCaseSansDB):
         todo_1.comment = 'foo'
         todo_1.effort = -0.1
         todo_1.save(self.db_conn)
+        assert todo_1.id_ is not None
         Todo.by_id(self.db_conn, todo_1.id_)
         todo_1.comment = ''
         todo_1_id = todo_1.id_