def test_save(self):
history = History()
history.entries = []
for line in ["#1", "#2", "#3", "#4"]:
history.append_to(history.entries, line)
# save only last 2 lines
history.save(self.filename, self.encoding, lines=2)
# empty the list of entries and load again from the file
history.entries = [""]
history.load(self.filename, self.encoding)
self.assertEqual(history.entries, ["#3", "#4"])
def test_save(self):
history = History()
history.entries = []
for line in ['#1', '#2', '#3', '#4']:
history.append_to(history.entries, line)
# save only last 2 lines
history.save(self.filename, self.encoding, lines=2)
# empty the list of entries and load again from the file
history.entries = ['']
history.load(self.filename, self.encoding)
self.assertEqual(history.entries, ['#3', '#4'])