def test_sizeof(self):
HM = HashMap()
# Size for Normal Inputs
self.assertTrue(HM.put(1, "one"))
self.assertTrue(HM.put(2, "two"))
self.assertEquals(HM.sizeof(), 2)
# Size including colliding hashes
self.assertTrue(HM.put(3, "three"))
self.assertTrue(HM.put(25, "twenty-five"))
self.assertTrue(HM.put(36, "thirty-six"))
self.assertTrue(HM.put(47, "forty-seven"))
self.assertEquals(HM.sizeof(), 6)
