def test_undo_then_do_different():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
other_markerid = "Rd03"
parent_creature_names = 4 * [None]
child_creature_names = 4 * [None]
history = History.History()
action = Action.SplitLegion(game_name, playername, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
history.update(None, action, None)
undo_action = Action.UndoSplit(game_name, playername, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
history.update(None, undo_action, None)
action2 = Action.SplitLegion(game_name, playername, parent_markerid,
other_markerid, parent_creature_names,
child_creature_names)
history.update(None, action2, None)
assert history.actions == [action2]
assert history.undone == []
assert history.can_undo(playername)
assert not history.can_redo(playername)
def test_load2():
history = History.History()
assert history.actions == []
assert history.undone == []
fil = StringIO.StringIO(savefile_str)
history.load(fil)
assert len(history.actions) == 23
def test_save():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
history = History.History()
assert history.actions == []
assert history.undone == []
assert not history.can_undo(playername)
assert not history.can_redo(playername)
action1 = Action.MoveLegion(game_name, playername, parent_markerid,
1, 1, False, None, 2)
history.update(None, action1, None)
assert history.actions == [action1]
assert history.undone == []
assert history.can_undo(playername)
assert not history.can_undo("")
assert not history.can_redo(playername)
action2 = Action.MoveLegion(game_name, playername, child_markerid,
2, 3, False, None, 3)
history.update(None, action2, None)
assert history.actions == [action1, action2]
global tmp_path
with tempfile.NamedTemporaryFile(prefix="test_history",
delete=False) as fil:
tmp_path = fil.name
history.save(fil)
with open(tmp_path) as fil:
lines = fil.readlines()
assert len(lines) == 2
def test_load():
history = History.History()
assert history.actions == []
assert history.undone == []
with open(tmp_path) as fil:
history.load(fil)
assert len(history.actions) == 2
for action in history.actions:
assert isinstance(action, Action.MoveLegion)
os.remove(tmp_path)
def test_undo_nothing():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
parent_creature_names = 4 * [None]
child_creature_names = 4 * [None]
history = History.History()
undo_action = Action.UndoSplit(game_name, playername, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
history.update(None, undo_action, None)
assert history.actions == []
assert history.undone == []
assert not history.can_undo(playername)
assert not history.can_redo(playername)
def test_history_2():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
history = History.History()
assert history.actions == []
assert history.undone == []
assert not history.can_undo(playername)
assert not history.can_redo(playername)
action1 = Action.MoveLegion(game_name, playername, parent_markerid,
1, 1, False, None, 2)
history.update(None, action1, None)
assert history.actions == [action1]
assert history.undone == []
assert history.can_undo(playername)
assert not history.can_undo("")
assert not history.can_redo(playername)
action2 = Action.MoveLegion(game_name, playername, child_markerid,
2, 3, False, None, 3)
history.update(None, action2, None)
assert history.actions == [action1, action2]
assert history.undone == []
assert history.can_undo(playername)
assert not history.can_undo("")
assert not history.can_redo(playername)
undo_action2 = Action.UndoMoveLegion(game_name, playername,
child_markerid, 2, 3, False, None, 3)
history.update(None, undo_action2, None)
assert history.actions == [action1]
assert history.undone == [action2]
assert history.can_undo(playername)
assert history.can_redo(playername)
undo_action1 = Action.UndoMoveLegion(game_name, playername,
parent_markerid, 1, 1, False, None, 2)
history.update(None, undo_action1, None)
assert history.actions == []
assert history.undone == [action2, action1]
assert not history.can_undo(playername)
assert history.can_redo(playername)
def test_find_last_split():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
parent_creature_names = 4 * [None]
child_creature_names = 4 * [None]
history = History.History()
action = Action.SplitLegion(game_name, playername, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
assert history.find_last_split(playername, parent_markerid,
child_markerid) is None
history.update(None, action, None)
assert history.find_last_split(playername, parent_markerid,
child_markerid) == action
assert history.find_last_split(playername, "Rd03", "Rd04") is None