def testOverdraw(self):
tis = TimeInSeconds("88")
assert tis.subtractSeconds(100) == -12
assert tis.inSeconds() == "0"
def testOverdraw(self):
tis = TimeInSeconds("88")
assert tis.subtractSeconds(100) == -12
assert tis.inSeconds() == "0"
def testSubtractSeconds(self):
tis = TimeInSeconds("99")
assert tis.subtractSeconds(50) == 49
assert tis.inSeconds() == "49"
def testSubtractSeconds(self):
tis = TimeInSeconds("99")
assert tis.subtractSeconds(50) == 49
assert tis.inSeconds() == "49"
