def test_port_costs(self):
p = OutputPort('SW2')
p2 = OutputPort('ES2')
M = np.array([[0, 10, 100], [10, 20, 100]])
M2 = np.array([[0, 10, 100], [10, 50, 100]])
p._M_Windows = M
p2._M_Windows = M2
s1 = Switch('SW1')
s2 = Switch('SW2')
s1.output_ports = {'SW2': p}
s2.output_ports = {'ES2': p2}
tc = TC({'SW1': s1, 'SW2': s2}, {}, '')
cc = cost_check.CostChecker()
self.assertEqual(cc.cost(tc), 20 / 100 + 50 / 100)
d = cc.port_costs(tc)
self.assertEqual(True, d['SW1,SW2'] == 20 / 100)
self.assertEqual(True, d['SW2,ES2'] == 50 / 100)
def test_port_costs(self):
p = OutputPort('SW2')
M = np.array([[0, 20, 80], [20, 50, 90], [50, 70, 100]])
tl = 0
hp = 3600
for r in M:
tl = tl + hp / r[2] * (r[1] - r[0])
tp = tl / hp
p._M_Windows = M
s1 = Switch('SW1')
s1.output_ports = {'ES2': p}
tc = TC({'SW1': s1}, {}, '')
cc = cost_check.CostChecker()
cp = cc.cost(tc)
self.assertEqual(True, cp < tp)