mirror of
https://github.com/qdm12/gluetun.git
synced 2026-05-07 04:20:12 +02:00
Quentin McGaw
4a78989d9d
- main reason being it's a burden to always define sentinel errors at global scope, wrap them with `%w` instead of using a string directly - only use sentinel errors when it has to be checked using `errors.Is` - replace all usage of these sentinel errors in `fmt.Errorf` with direct strings that were in the sentinel error - exclude the sentinel error definition requirement from .golangci.yml - update unit tests to use ContainersError instead of ErrorIs so it stays as a "not a change detector test" without requiring a sentinel error
88 lines
2.0 KiB
Go
88 lines
2.0 KiB
Go
package amneziawg
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import (
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"errors"
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"net/netip"
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"testing"
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"github.com/qdm12/gluetun/internal/wireguard"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"golang.zx2c4.com/wireguard/device"
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)
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func Test_New(t *testing.T) {
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t.Parallel()
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const validKeyString = "oMNSf/zJ0pt1ciy+qIRk8Rlyfs9accwuRLnKd85Yl1Q="
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logger := NewMockLogger(nil)
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netLinker := NewMockNetLinker(nil)
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testCases := map[string]struct {
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settings Settings
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amneziawg *Amneziawg
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err error
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}{
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"bad_settings": {
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settings: Settings{
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Wireguard: wireguard.Settings{
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PrivateKey: "",
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},
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},
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err: errors.New("private key is missing"),
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},
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"minimal valid settings": {
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settings: Settings{
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Wireguard: wireguard.Settings{
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PrivateKey: validKeyString,
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PublicKey: validKeyString,
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Endpoint: netip.AddrPortFrom(netip.AddrFrom4([4]byte{1, 2, 3, 4}), 0),
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Addresses: []netip.Prefix{
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netip.PrefixFrom(netip.AddrFrom4([4]byte{5, 6, 7, 8}), 32),
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},
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FirewallMark: 100,
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},
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},
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amneziawg: &Amneziawg{
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logger: logger,
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netlink: netLinker,
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settings: Settings{
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Wireguard: wireguard.Settings{
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InterfaceName: "wg0",
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PrivateKey: validKeyString,
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PublicKey: validKeyString,
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Endpoint: netip.AddrPortFrom(netip.AddrFrom4([4]byte{1, 2, 3, 4}), 51820),
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Addresses: []netip.Prefix{
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netip.PrefixFrom(netip.AddrFrom4([4]byte{5, 6, 7, 8}), 32),
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},
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AllowedIPs: []netip.Prefix{
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netip.MustParsePrefix("0.0.0.0/0"),
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},
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FirewallMark: 100,
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MTU: device.DefaultMTU,
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IPv6: ptrTo(false),
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Implementation: "auto",
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},
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},
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},
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},
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}
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for name, testCase := range testCases {
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t.Run(name, func(t *testing.T) {
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t.Parallel()
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wireguard, err := New(testCase.settings, netLinker, logger)
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if testCase.err != nil {
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require.Error(t, err)
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assert.Equal(t, testCase.err.Error(), err.Error())
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} else {
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assert.NoError(t, err)
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}
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assert.Equal(t, testCase.amneziawg, wireguard)
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})
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}
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}
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