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test_environment.py
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test_environment.py
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import environment
import requests
import networkx as nx
g = nx.Graph()
g.add_nodes_from(range(5))
# g.add_edge(0, 1, static=False, capacity=1, allocated_capacity=0)
# g.add_edge(1, 2, static=False, capacity=1, allocated_capacity=0)
# g.add_edge(2, 3, static=False, capacity=1, allocated_capacity=0)
# g.add_edge(3, 0, static=False, capacity=1, allocated_capacity=0)
# g.add_edge(4, 1, static=False, capacity=1, allocated_capacity=0)
# g.add_edge(4, 2, static=False, capacity=1, allocated_capacity=0)
edge_value = 1000
env = environment.Environment(g, 3 * edge_value)
# env.add_edge((1, 3))
# env.add_edge((0, 2))
env.add_edge((0, 3), edge_value)
assert env.routable_topology.has_edge(0, 3)
assert env.topology.has_edge(0, 3)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 0
assert not env.topology.edges[0, 3]["static"]
env.add_edge((0, 3), edge_value)
assert env.routable_topology.has_edge(0, 3)
assert env.topology.has_edge(0, 3)
assert env.topology.edges[0, 3]["capacity"] == 2 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 0
assert not env.topology.edges[0, 3]["static"]
env.remove_edge((0, 3), edge_value)
assert env.routable_topology.has_edge(0, 3)
assert env.topology.has_edge(0, 3)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 0
assert not env.topology.edges[0, 3]["static"]
env.remove_edge((0, 3), edge_value)
assert not env.routable_topology.has_edge(0, 3)
assert not env.routable_topology.has_edge(0, 3)
env.add_edge((0, 3), edge_value)
assert env.routable_topology.has_edge(0, 3)
assert env.topology.has_edge(0, 3)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 0
assert not env.topology.edges[0, 3]["static"]
env.add_edge((0, 1), edge_value)
assert env.routable_topology.has_edge(0, 1)
assert env.topology.has_edge(0, 1)
assert env.topology.edges[0, 1]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 1]["allocated_capacity"] == 0
assert not env.topology.edges[0, 1]["static"]
p1 = env.add_request(requests.Request(1, 3, 1))
if edge_value == 1:
assert not env.routable_topology.has_edge(0, 3)
assert not env.routable_topology.has_edge(1, 3)
else:
assert env.routable_topology.has_edge(0, 3)
assert env.routable_topology.has_edge(1, 0)
assert env.topology.has_edge(0, 3)
assert env.topology.has_edge(0, 1)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 1
assert env.topology.edges[0, 1]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 1]["allocated_capacity"] == 1
env.add_edge((0, 3), edge_value)
if edge_value == 1:
assert env.routable_topology.has_edge(0, 3)
assert env.topology.has_edge(0, 3)
assert env.topology.edges[0, 3]["capacity"] == 2 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 1
env.remove_edge((0, 3), edge_value)
if edge_value == 1:
assert not env.routable_topology.has_edge(0, 3)
assert env.topology.has_edge(0, 3)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 1
print env.topology.edges[0, 3]["allocated_capacity"]
p2 = env.add_request(requests.Request(0, 3, 2))
if edge_value == 1:
assert not env.routable_topology.has_edge(0, 3)
assert not env.routable_topology.has_edge(1, 3)
assert env.topology.has_edge(0, 3)
assert env.topology.has_edge(0, 1)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
print env.topology.edges[0, 3]["allocated_capacity"]
assert env.topology.edges[0, 3]["allocated_capacity"] == 1
assert env.topology.edges[0, 1]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 1]["allocated_capacity"] == 1
env.remove_request(requests.Request(1, 3, 1), path=p1)
assert env.routable_topology.has_edge(0, 3)
assert env.routable_topology.has_edge(0, 1)
assert env.topology.has_edge(0, 3)
assert env.topology.has_edge(0, 1)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 0
assert env.topology.edges[0, 1]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 1]["allocated_capacity"] == 0
env.add_request(requests.Request(0, 3, 2))
assert not env.routable_topology.has_edge(0, 3)
assert env.routable_topology.has_edge(0, 1)
assert env.topology.has_edge(0, 3)
assert env.topology.has_edge(0, 1)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 1
assert env.topology.edges[0, 1]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 1]["allocated_capacity"] == 0
env.remove_edge((0, 1), edge_value)
assert not env.routable_topology.has_edge(0, 3)
assert not env.routable_topology.has_edge(1, 3)
assert env.topology.has_edge(0, 3)
assert not env.topology.has_edge(0, 1)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 1
try:
env.remove_edge((0, 3))
AssertionError
except:
pass
env.remove_request(requests.Request(0, 3, 2))
assert env.routable_topology.has_edge(0, 3)
assert not env.routable_topology.has_edge(1, 3)
assert env.topology.has_edge(0, 3)
assert not env.topology.has_edge(0, 1)
assert env.topology.edges[0, 3]["capacity"] == 1 * edge_value
assert env.topology.edges[0, 3]["allocated_capacity"] == 0
env.remove_edge((0, 3), edge_value)
assert not env.routable_topology.has_edge(0, 3)
assert not env.routable_topology.has_edge(1, 3)
assert not env.topology.has_edge(0, 3)