Enable deletion of Processes.

[plomtask] / tests / processes.py

diff --git a/tests/processes.py b/tests/processes.py
index c718677f78e7afea5a95fdaa65e3c3981df96f1b..6695f78363656cffb5963b539c23bf2444db1703 100644 (file)
--- a/tests/processes.py
+++ b/tests/processes.py
@@ -157,6 +157,22 @@ class TestsWithDB(TestCaseWithDB):
         p_loaded = Process.by_id(self.db_conn, self.proc1.id_)
         self.assertEqual(self.proc1.title.history, p_loaded.title.history)
 
+    def test_Process_removal(self) -> None:
+        """Test removal of Processes."""
+        assert isinstance(self.proc3.id_, int)
+        self.proc1.remove(self.db_conn)
+        self.assertEqual({self.proc2.id_, self.proc3.id_},
+                         set(p.id_ for p in Process.all(self.db_conn)))
+        self.proc2.set_steps(self.db_conn, [(None, self.proc3.id_, None)])
+        self.proc2.explicit_steps[0].remove(self.db_conn)
+        retrieved = Process.by_id(self.db_conn, self.proc2.id_)
+        self.assertEqual(retrieved.explicit_steps, [])
+        self.proc2.set_steps(self.db_conn, [(None, self.proc3.id_, None)])
+        step = retrieved.explicit_steps[0]
+        self.proc2.remove(self.db_conn)
+        with self.assertRaises(NotFoundException):
+            ProcessStep.by_id(self.db_conn, step.id_)
+
 
 class TestsWithServer(TestCaseWithServer):
     """Module tests against our HTTP server/handler (and database)."""