micro/util/addr/addr_test.go

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2019-05-31 01:52:10 +03:00
package addr
import (
"net"
"testing"
)
func TestExtractor(t *testing.T) {
testData := []struct {
addr string
expect string
parse bool
}{
{"127.0.0.1", "127.0.0.1", false},
{"10.0.0.1", "10.0.0.1", false},
{"", "", true},
{"0.0.0.0", "", true},
{"[::]", "", true},
}
for _, d := range testData {
addr, err := Extract(d.addr)
if err != nil {
t.Errorf("Unexpected error %v", err)
}
if d.parse {
ip := net.ParseIP(addr)
if ip == nil {
t.Error("Unexpected nil IP")
}
} else if addr != d.expect {
t.Errorf("Expected %s got %s", d.expect, addr)
}
}
}