def test_solve_ten_half(self):
r = round.Round()
r.a = Decimal('145')
r.b = 10
s = r.solve()
self.assertEqual(s, 150)
def test_solve_hundred_up(self):
r = round.Round()
r.a = Decimal('176')
r.b = 100
s = r.solve()
self.assertEqual(s, 200)
def test_solve_hundred_down(self):
r = round.Round()
r.a = Decimal('122')
r.b = 100
s = r.solve()
self.assertEqual(s, 100)
def test_solve_ten_down(self):
r = round.Round()
r.a = Decimal('142')
r.b = 10
s = r.solve()
self.assertEqual(s, 140)