def test_eval_go_prev(self):
llgp = CDLL()
for i in range(5):
self.insert(llgp, "00:00:0" + str(i))
llgp.current = llgp.head
try:
self.assertEqual(llgp.current.time, "00:00:00")
except AssertionError:
assert False, "Head Not Equal"
llgp.go_prev()
try:
self.assertEqual(llgp.current.time, "00:00:04")
except AssertionError:
assert False, "Previous Element Not Equal"
def test_eval_go_next(self):
llgn = CDLL()
for i in range(2):
self.insert(llgn, "00:00:0" + str(i))
llgn.current = llgn.head
try:
self.assertEqual(llgn.current.time, "00:00:00")
except AssertionError:
assert False, "Head Not Equal"
llgn.go_next()
try:
self.assertEqual(llgn.current.time, "00:00:01")
except AssertionError:
assert False, "Next Element Not Equal"