def test_square_root_of_zero_is_zero(self): self.assertEqual(NumberUtils().find_square_root(0), 0)
def test_square_root_of_large_imperfect_squre(self): self.assertEqual(NumberUtils().find_square_root(1525224), 1234)
def test_square_root_of_medium_imperfect_squre(self): self.assertEqual(NumberUtils().find_square_root(8), 2)
def test_square_root_of_small_imperfect_squre(self): self.assertEqual(NumberUtils().find_square_root(251000), 500)
def test_square_root_of_medium_perfect_square(self): self.assertEqual(NumberUtils().find_square_root(250000), 500)