def test_countNum1(self):
count1 = countNum(1, 5, 8)
self.assertEqual(count1, 0)
def test_countNum1(self):
count6 = countNum(5, 5, 5)
self.assertEqual(count6, 1)
def test_countNum5(self):
count5 = countNum(1, 12, 1)
self.assertEqual(count5, 4)
def test_countNum4(self):
count4 = countNum(100, 1000, 42)
self.assertEqual(count4, 19)
def test_countNum3(self):
count3 = countNum(-50, -5, 6)
self.assertEqual(count3, 5)
def test_countNum2(self):
count2 = countNum(1, 500, 2)
self.assertEqual(count2, 176)