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Add test cases for NAT flow patterns

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This commit is contained in:
Eishun Kondoh 2017-11-21 13:57:24 +09:00
parent bbbe62bb25
commit 4b4d6ce035
1 changed files with 68 additions and 0 deletions
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68
test/flog_test.exs
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@ -14,6 +14,11 @@ defmodule FlogTest do
@mac "010203040506"
@auth_ipv4_address {192,168,5,4}
@captive_ipv4_address {192,168,5,5}
@client_ip {192,168,5,10}
@client_farm_ip {192,168,255,1}
@gateway_ip {192,168,5,4}
@farm_gw_ip {192,168,255,254}
@farm_gw_mac "00000000000f"
@trusted_macs [
"0800274d3297",
"0800274d3298",
@ -539,6 +544,69 @@ defmodule FlogTest do
end
end
describe("switch:register_farm_nat_rule:" <>
"dl_src={src_mac},arp,arp_spa={src_ip},arp_tpa={dst_ip}," <>
"actions=set_field:{farm_vmac}->eth_dst,set_field:{src_fip}->arp_spa," <>
"set_field:{dst_fip}->arp_tpa,output:{vlan_trunk_port}") do
test "Install Flow", state do
match = Openflow.Match.new(
eth_src: @mac,
eth_type: 0x0806,
arp_spa: @client_ip,
arp_tpa: @gateway_ip
)
actions = [
Openflow.Action.SetField.new({:eth_dst, @farm_gw_mac}),
Openflow.Action.SetField.new({:arp_spa, @client_farm_ip}),
Openflow.Action.SetField.new({:arp_tpa, @farm_gw_ip}),
Openflow.Action.PushVlan.new,
Openflow.Action.SetField.new({:vlan_vid, @user_vid}),
Openflow.Action.Output.new(state.vlan_trunk.number),
]
ins = [Openflow.Instruction.ApplyActions.new(actions)]
options =
[cookie: 0x3000000000000001,
table_id: 1,
priority: 30,
idle_timeout: 60,
match: match,
instructions: ins]
:ok = GenServer.cast(Flay, {:flow_install, options, self()})
refute_received %Openflow.ErrorMsg{}, 1000
end
end
describe("switch:register_farm_nat_rule:" <>
"dl_src={src_mac},ip,nw_src={src_ip},nw_dst={dst_ip}," <>
"actions=push_vlan:0x8100,set_field:{vlan}->vlan_vid,set_field:{farm_vmac}->eth_dst," <>
"set_field:{src_fip}->nw_src,output:{vlan_trunk_port}") do
test "Install Flow", state do
match = Openflow.Match.new(
eth_src: @mac,
eth_type: 0x0800,
ipv4_src: @client_ip,
ipv4_dst: {8,8,8,8}
)
actions = [
Openflow.Action.SetField.new({:eth_dst, @farm_gw_mac}),
Openflow.Action.PushVlan.new,
Openflow.Action.SetField.new({:vlan_vid, @user_vid}),
Openflow.Action.SetField.new({:ipv4_src, @client_farm_ip}),
Openflow.Action.Output.new(state.vlan_trunk.number),
]
ins = [Openflow.Instruction.ApplyActions.new(actions)]
options =
[cookie: 0x3000000000000001,
table_id: 1,
priority: 30,
idle_timeout: 60,
match: match,
instructions: ins]
:ok = GenServer.cast(Flay, {:flow_install, options, self()})
refute_received %Openflow.ErrorMsg{}, 1000
end
end
# private functions
defp setup_applications do