79 lines
1.4 KiB
Go
79 lines
1.4 KiB
Go
package addr
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import (
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"net"
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"testing"
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)
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func TestIsLocal(t *testing.T) {
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testData := []struct {
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addr string
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expect bool
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}{
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{"localhost", true},
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{"localhost:8080", true},
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{"127.0.0.1", true},
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{"127.0.0.1:1001", true},
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{"80.1.1.1", false},
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}
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for _, d := range testData {
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res := IsLocal(d.addr)
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if res != d.expect {
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t.Fatalf("expected %t got %t", d.expect, res)
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}
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}
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}
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func TestExtractor(t *testing.T) {
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testData := []struct {
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addr string
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expect string
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parse bool
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}{
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{"127.0.0.1", "127.0.0.1", false},
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{"10.0.0.1", "10.0.0.1", false},
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{"", "", true},
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{"0.0.0.0", "", true},
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{"[::]", "", true},
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}
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for _, d := range testData {
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addr, err := Extract(d.addr)
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if err != nil {
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t.Errorf("Unexpected error %v", err)
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}
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if d.parse {
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ip := net.ParseIP(addr)
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if ip == nil {
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t.Error("Unexpected nil IP")
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}
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} else if addr != d.expect {
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t.Errorf("Expected %s got %s", d.expect, addr)
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}
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}
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}
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func TestAppendPrivateBlocks(t *testing.T) {
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tests := []struct {
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addr string
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expect bool
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}{
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{addr: "9.134.71.34", expect: true},
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{addr: "8.10.110.34", expect: false}, // not in private blocks
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}
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AppendPrivateBlocks("9.134.0.0/16")
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for _, test := range tests {
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t.Run(test.addr, func(t *testing.T) {
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res := isPrivateIP(test.addr)
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if res != test.expect {
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t.Fatalf("expected %t got %t", test.expect, res)
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}
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})
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}
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}
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