+ def test_do_POST_process_steps(self) -> None:
+ """Test behavior of ProcessStep posting."""
+ # pylint: disable=too-many-statements
+ form_data_1 = self.post_process(1)
+ self.post_process(2)
+ self.post_process(3)
+ # post first (top-level) step of process 2 to process 1
+ form_data_1['new_top_step'] = [2]
+ self.post_process(1, form_data_1)
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ self.assertEqual(len(retrieved_process.explicit_steps), 1)
+ retrieved_step = retrieved_process.explicit_steps[0]
+ self.assertEqual(retrieved_step.step_process_id, 2)
+ self.assertEqual(retrieved_step.owner_id, 1)
+ self.assertEqual(retrieved_step.parent_step_id, None)
+ # post empty steps list to process, expect clean slate, and old step to
+ # completely disappear
+ form_data_1['new_top_step'] = []
+ self.post_process(1, form_data_1)
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ self.assertEqual(retrieved_process.explicit_steps, [])
+ with self.assertRaises(NotFoundException):
+ ProcessStep.by_id(self.db_conn, retrieved_step.id_)
+ # post new first (top_level) step of process 3 to process 1
+ form_data_1['new_top_step'] = [3]
+ self.post_process(1, form_data_1)
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ retrieved_step = retrieved_process.explicit_steps[0]
+ self.assertEqual(retrieved_step.step_process_id, 3)
+ self.assertEqual(retrieved_step.owner_id, 1)
+ self.assertEqual(retrieved_step.parent_step_id, None)
+ # post to process steps list without keeps, expect clean slate
+ form_data_1['new_top_step'] = []
+ form_data_1['steps'] = [retrieved_step.id_]
+ self.post_process(1, form_data_1)
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ self.assertEqual(retrieved_process.explicit_steps, [])
+ # post to process empty steps list but keep, expect 400
+ form_data_1['steps'] = []
+ form_data_1['keep_step'] = [retrieved_step.id_]
+ self.check_post(form_data_1, '/process?id=1', 400, '/process?id=1')
+ # post to process steps list with keep on non-created step, expect 400
+ form_data_1['steps'] = [retrieved_step.id_]
+ form_data_1['keep_step'] = [retrieved_step.id_]
+ self.check_post(form_data_1, '/process?id=1', 400, '/process?id=1')
+ # post to process steps list with keep and process ID, expect 200
+ form_data_1[f'step_{retrieved_step.id_}_process_id'] = [2]
+ self.post_process(1, form_data_1)
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ self.assertEqual(len(retrieved_process.explicit_steps), 1)
+ retrieved_step = retrieved_process.explicit_steps[0]
+ self.assertEqual(retrieved_step.step_process_id, 2)
+ self.assertEqual(retrieved_step.owner_id, 1)
+ self.assertEqual(retrieved_step.parent_step_id, None)
+ # post nonsense, expect 400 and preservation of previous state
+ form_data_1['steps'] = ['foo']
+ form_data_1['keep_step'] = []
+ self.check_post(form_data_1, '/process?id=1', 400, '/process?id=1')
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ self.assertEqual(len(retrieved_process.explicit_steps), 1)
+ retrieved_step = retrieved_process.explicit_steps[0]
+ self.assertEqual(retrieved_step.step_process_id, 2)
+ self.assertEqual(retrieved_step.owner_id, 1)
+ self.assertEqual(retrieved_step.parent_step_id, None)
+ # post to process steps list with keep and process ID, expect 200
+ form_data_1['new_top_step'] = [3]
+ form_data_1['steps'] = [retrieved_step.id_]
+ form_data_1['keep_step'] = [retrieved_step.id_]
+ self.post_process(1, form_data_1)
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ self.assertEqual(len(retrieved_process.explicit_steps), 2)
+ retrieved_step_0 = retrieved_process.explicit_steps[0]
+ self.assertEqual(retrieved_step_0.step_process_id, 2)
+ self.assertEqual(retrieved_step_0.owner_id, 1)
+ self.assertEqual(retrieved_step_0.parent_step_id, None)
+ retrieved_step_1 = retrieved_process.explicit_steps[1]
+ self.assertEqual(retrieved_step_1.step_process_id, 3)
+ self.assertEqual(retrieved_step_1.owner_id, 1)
+ self.assertEqual(retrieved_step_1.parent_step_id, None)
+ # post to process steps list with keeps etc., but trigger recursion
+ form_data_1['new_top_step'] = []
+ form_data_1['steps'] = [retrieved_step_0.id_, retrieved_step_1.id_]
+ form_data_1['keep_step'] = [retrieved_step_0.id_, retrieved_step_1.id_]
+ form_data_1[f'step_{retrieved_step_0.id_}_process_id'] = [2]
+ form_data_1[f'step_{retrieved_step_1.id_}_process_id'] = [1]
+ self.check_post(form_data_1, '/process?id=1', 400, '/process?id=1')
+ # check previous status preserved despite failed steps setting
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ self.assertEqual(len(retrieved_process.explicit_steps), 2)
+ retrieved_step_0 = retrieved_process.explicit_steps[0]
+ self.assertEqual(retrieved_step_0.step_process_id, 2)
+ self.assertEqual(retrieved_step_0.owner_id, 1)
+ self.assertEqual(retrieved_step_0.parent_step_id, None)
+ retrieved_step_1 = retrieved_process.explicit_steps[1]
+ self.assertEqual(retrieved_step_1.step_process_id, 3)
+ self.assertEqual(retrieved_step_1.owner_id, 1)
+ self.assertEqual(retrieved_step_1.parent_step_id, None)
+ form_data_1[f'step_{retrieved_step_1.id_}_process_id'] = [3]
+ # post sub-step to step
+ form_data_1[f'new_step_to_{retrieved_step_1.id_}'] = [3]
+ self.post_process(1, form_data_1)
+ retrieved_process = Process.by_id(self.db_conn, 1)
+ self.assertEqual(len(retrieved_process.explicit_steps), 3)
+ retrieved_step_0 = retrieved_process.explicit_steps[0]
+ self.assertEqual(retrieved_step_0.step_process_id, 2)
+ self.assertEqual(retrieved_step_0.owner_id, 1)
+ self.assertEqual(retrieved_step_0.parent_step_id, None)
+ retrieved_step_1 = retrieved_process.explicit_steps[1]
+ self.assertEqual(retrieved_step_1.step_process_id, 3)
+ self.assertEqual(retrieved_step_1.owner_id, 1)
+ self.assertEqual(retrieved_step_1.parent_step_id, None)
+ retrieved_step_2 = retrieved_process.explicit_steps[2]
+ self.assertEqual(retrieved_step_2.step_process_id, 3)
+ self.assertEqual(retrieved_step_2.owner_id, 1)
+ self.assertEqual(retrieved_step_2.parent_step_id, retrieved_step_1.id_)
+