74 lines
1.6 KiB
Go
74 lines
1.6 KiB
Go
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package dhcpd
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import (
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"encoding/json"
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"net"
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"net/netip"
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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const testData = `[
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{"mac":"ESIzRFVm","ip":"AQIDBA==","host":"test1","exp":1},
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{"mac":"ZlVEMyIR","ip":"BAMCAQ==","host":"test2","exp":1231231231}
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]`
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func TestMigrateDB(t *testing.T) {
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dir := t.TempDir()
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oldLeasesPath := filepath.Join(dir, dbFilename)
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dataDirPath := filepath.Join(dir, dataFilename)
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err := os.WriteFile(oldLeasesPath, []byte(testData), 0o644)
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require.NoError(t, err)
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wantLeases := []*Lease{{
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Expiry: time.Time{},
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Hostname: "test1",
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HWAddr: net.HardwareAddr{0x11, 0x22, 0x33, 0x44, 0x55, 0x66},
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IP: netip.MustParseAddr("1.2.3.4"),
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IsStatic: true,
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}, {
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Expiry: time.Unix(1231231231, 0),
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Hostname: "test2",
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HWAddr: net.HardwareAddr{0x66, 0x55, 0x44, 0x33, 0x22, 0x11},
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IP: netip.MustParseAddr("4.3.2.1"),
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IsStatic: false,
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}}
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conf := &ServerConfig{
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WorkDir: dir,
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DataDir: dir,
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}
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err = migrateDB(conf)
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require.NoError(t, err)
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_, err = os.Stat(oldLeasesPath)
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require.ErrorIs(t, err, os.ErrNotExist)
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var data []byte
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data, err = os.ReadFile(dataDirPath)
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require.NoError(t, err)
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dl := &dataLeases{}
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err = json.Unmarshal(data, dl)
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require.NoError(t, err)
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leases := dl.Leases
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for i, wl := range wantLeases {
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assert.Equal(t, wl.Hostname, leases[i].Hostname)
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assert.Equal(t, wl.HWAddr, leases[i].HWAddr)
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assert.Equal(t, wl.IP, leases[i].IP)
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assert.Equal(t, wl.IsStatic, leases[i].IsStatic)
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require.True(t, wl.Expiry.Equal(leases[i].Expiry))
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}
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}
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