b1927990c2
This commit introduces the usage of wgctrl. It avoids the usage of exec calls of the wg command and parsing the output of `wg show`. Signed-off-by: leonnicolas <leonloechner@gmx.de>
125 lines
3.4 KiB
Go
125 lines
3.4 KiB
Go
// Copyright 2021 the Kilo authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package wireguard
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import (
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"net"
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"testing"
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)
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func TestCompareEndpoint(t *testing.T) {
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for _, tc := range []struct {
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name string
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a *Endpoint
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b *Endpoint
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dnsFirst bool
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out bool
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}{
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{
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name: "both nil",
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a: nil,
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b: nil,
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out: true,
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},
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{
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name: "a nil",
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a: nil,
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b: &Endpoint{},
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out: false,
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},
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{
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name: "b nil",
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a: &Endpoint{},
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b: nil,
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out: false,
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},
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{
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name: "zero",
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a: &Endpoint{},
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b: &Endpoint{},
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out: true,
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},
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{
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name: "diff port",
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a: &Endpoint{Port: 1234},
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b: &Endpoint{Port: 5678},
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out: false,
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},
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{
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name: "same IP",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1")}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1")}},
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out: true,
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},
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{
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name: "diff IP",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1")}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.2")}},
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out: false,
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},
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{
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name: "same IP ignore DNS",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1"), DNS: "a"}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1"), DNS: "b"}},
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out: true,
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},
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{
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name: "no IP check DNS",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{DNS: "a"}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{DNS: "b"}},
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out: false,
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},
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{
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name: "no IP check DNS (same)",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{DNS: "a"}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{DNS: "a"}},
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out: true,
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},
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{
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name: "DNS first, ignore IP",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1"), DNS: "a"}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.2"), DNS: "a"}},
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dnsFirst: true,
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out: true,
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},
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{
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name: "DNS first",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{DNS: "a"}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{DNS: "b"}},
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dnsFirst: true,
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out: false,
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},
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{
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name: "DNS first, no DNS compare IP",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1"), DNS: ""}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.2"), DNS: ""}},
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dnsFirst: true,
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out: false,
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},
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{
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name: "DNS first, no DNS compare IP (same)",
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a: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1"), DNS: ""}},
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b: &Endpoint{Port: 1234, DNSOrIP: DNSOrIP{IP: net.ParseIP("192.168.0.1"), DNS: ""}},
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dnsFirst: true,
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out: true,
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},
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} {
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equal := tc.a.Equal(tc.b, tc.dnsFirst)
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if equal != tc.out {
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t.Errorf("test case %q: expected %t, got %t", tc.name, tc.out, equal)
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}
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}
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}
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