def testHistoryLengthOnlyOneData(self):
history = History(2)
history.add_log(['1'])
# if only one entry you can do more or less nothing..
self.assertEqual(['1'], history.get_log())
history.increase_cursor()
self.assertEquals(['1'], history.get_log())
history.decrease_cursor()
self.assertEquals(['1'], history.get_log())
history.increase_cursor()
self.assertEquals(['1'], history.get_log())
history.go_to_the_top()
self.assertEquals(['1'], history.get_log())
def testHistoryLengthOnlyOneData(self):
history = History(2)
history.add_log(['1'])
# if only one entry you can do more or less nothing..
self.assertEqual(['1'], history.get_log())
history.increase_cursor()
self.assertEquals(['1'], history.get_log())
history.decrease_cursor()
self.assertEquals(['1'], history.get_log())
history.increase_cursor()
self.assertEquals(['1'], history.get_log())
history.go_to_the_top()
self.assertEquals(['1'], history.get_log())
def testHistoryLengthAndMovement(self):
history = History(2)
history.add_log(['1', '2', '3', '4'])
# we only the last 2 one
self.assertEqual(['3', '4'], history.get_log())
history.increase_cursor()
# if we want to the next line do nothing
self.assertEquals(['3', '4'], history.get_log())
history.decrease_cursor()
self.assertEquals(['2', '3'], history.get_log())
# the increase work
history.increase_cursor()
self.assertEquals(['3', '4'], history.get_log())
history.go_to_the_top()
self.assertEquals(['1', '2'], history.get_log())
def testHistoryLengthAndMovement(self):
history = History(2)
history.add_log(['1', '2', '3', '4'])
# we only the last 2 one
self.assertEqual(['3', '4'], history.get_log())
history.increase_cursor()
# if we want to the next line do nothing
self.assertEquals(['3', '4'], history.get_log())
history.decrease_cursor()
self.assertEquals(['2', '3'], history.get_log())
# the increase work
history.increase_cursor()
self.assertEquals(['3', '4'], history.get_log())
history.go_to_the_top()
self.assertEquals(['1', '2'], history.get_log())
def testConstructor(self):
history = History(5)
self.assertEquals([], history.get_log())
history.add_log(['1', '2', '3', '4', '5'])
self.assertEquals(['1', '2', '3', '4', '5'], history.get_log())
def testConstructor(self):
history = History(5)
self.assertEquals([], history.get_log())
history.add_log(['1', '2', '3', '4', '5'])
self.assertEquals(['1', '2', '3', '4', '5'], history.get_log())
