def test_simulate_until_error():
ap = ActionsPipeline()
shared_result = SharedResultAction()
action1 = Action(shared_result.gen_action("a"),
shared_result.gen_action("c"))
ap.append(action1)
with pytest.raises(ActionException):
ap.simulate_until([("garbage", {})])
def test_simulate_until():
ap = ActionsPipeline()
shared_result = SharedResultAction()
action1 = Action(shared_result.gen_action("a"),
shared_result.gen_action("c"))
action2 = Action(shared_result.gen_action("b"),
shared_result.gen_action("d"))
ap.append(action1)
ap.append(action2)
action1_name = action1.get_name("action")
ap.simulate_until([(action1_name, {})])
ap.do()
ap.undo()
assert shared_result.result == "bdc"
def test_simulate_until_partial():
ap = ActionsPipeline()
shared_result = SharedResultAction()
action1 = Action(shared_result.gen_action("a"),
shared_result.gen_action("c"))
action2 = Action(shared_result.gen_action("b"),
shared_result.gen_action("d"))
ap.append(action1)
ap.append(action2)
# Mandatory to redefine names unless they all have the same name and simulate can't work fine.
action1.set_name("action", "action1")
action1.set_name("rollback", "rollback1")
ap.simulate_until([("action1", {}), ("rollback1", {})])
ap.undo()
assert shared_result.result == ""