def test_redo_filled():
"""
Test redoing an action on a filled out planned schedule.
"""
# Set up case. Note that we have to manually set the base date of the session in
# order to access the task, since it has a hard-coded date.
session = Session("example", load=True)
session.base_date = session.current_schedules(
)[0].tasks[0].start_time.date()
session.base_date -= timedelta(days=session.base_date.weekday())
# Store pre-edit values.
old_history_pos = session.history_pos
old_history_len = len(session.edit_history)
old_planned, old_actual = session.current_schedules()
# Undo then redo last action.
session.undo()
session.redo()
# Test session values.
new_planned, new_actual = session.current_schedules()
assert session.history_pos == old_history_pos
assert old_planned == new_planned
assert old_actual == new_actual
assert len(session.edit_history) == old_history_len
def test_redo_edge():
"""
Test redoing when there is nothing to redo.
"""
# Construct session.
session = Session("test")
# Undo.
session.redo()
# Test session values.
assert session.history_pos == 0
assert len(session.edit_history) == 1
assert len(session.edit_history[0][0].tasks) == 0
assert len(session.edit_history[0][1].tasks) == 0
def test_redo_empty_planned():
"""
Test redoing the addition of a task to an empty session.
"""
# Construct session.
session = Session("test")
# Insert task.
session.insert_task(
day=4,
planned=True,
name="test",
priority=1.0,
start_time=time(hour=12),
hours=1.5,
)
# Store session values.
old_planned, old_actual = session.current_schedules()
# Undo, then redo insertion.
session.undo()
session.redo()
# Test session values.
new_planned, new_actual = session.current_schedules()
assert session.history_pos == 1
assert len(session.edit_history) == 2
assert new_planned == old_planned
assert new_actual == old_actual
assert len(session.edit_history[0][0].tasks) == 0
assert len(session.edit_history[0][1].tasks) == 0
assert len(session.edit_history[1][0].tasks) == 1
assert len(session.edit_history[1][1].tasks) == 0
task = session.edit_history[1][0].tasks[0]
assert task.name == "test"
assert task.priority == 1.0
assert task.start_time.date() == session.base_date + timedelta(days=4)
assert task.start_time.time() == time(hour=12)
assert task.end_time.date() == session.base_date + timedelta(days=4)
assert task.end_time.time() == time(hour=13, minute=30)
