41 lines
971 B
Go
41 lines
971 B
Go
package updater
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import (
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"net/netip"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func Test_uniqueSortedIPs(t *testing.T) {
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t.Parallel()
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testCases := map[string]struct {
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inputIPs []netip.Addr
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outputIPs []netip.Addr
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}{
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"nil": {
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inputIPs: nil,
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outputIPs: []netip.Addr{},
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},
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"empty": {
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inputIPs: []netip.Addr{},
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outputIPs: []netip.Addr{},
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},
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"single IPv4": {
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inputIPs: []netip.Addr{netip.AddrFrom4([4]byte{1, 1, 1, 1})},
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outputIPs: []netip.Addr{netip.AddrFrom4([4]byte{1, 1, 1, 1})},
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},
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"two IPv4s": {
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inputIPs: []netip.Addr{netip.AddrFrom4([4]byte{1, 1, 2, 1}), netip.AddrFrom4([4]byte{1, 1, 1, 1})},
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outputIPs: []netip.Addr{netip.AddrFrom4([4]byte{1, 1, 1, 1}), netip.AddrFrom4([4]byte{1, 1, 2, 1})},
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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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outputIPs := uniqueSortedIPs(testCase.inputIPs)
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assert.Equal(t, testCase.outputIPs, outputIPs)
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})
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}
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}
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