def testTwoElementsGivesOkWithExistingNumber(self):
chopper = KarateChopper()
actual = chopper.chop(1, [1, 3])
expected = 0
self.assertEquals(actual, expected, "Not correctly chopped. {0} != {1}".format(actual, expected))
actual = chopper.chop(3, [1, 3])
expected = 1
self.assertEquals(actual, expected, "Not correctly chopped. {0} != {1}".format(actual, expected))
def testOneElementGivesOkIfNumberIsEquals(self):
chopper = KarateChopper()
actual = chopper.chop(1, [1])
expected = 0
self.assertEquals(actual, expected, "Not correctly chopped. {0} != {1}".format(actual, expected))
def testNoElementsGivesError(self):
chopper = KarateChopper()
actual = chopper.chop(3, [])
expected = -1
self.assertEquals(actual, expected, "Not correctly chopped. {0} != {1}".format(actual, expected))