mirror of https://github.com/hashicorp/consul
40 lines
1.0 KiB
Go
40 lines
1.0 KiB
Go
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// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package dns
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import (
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"strings"
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"testing"
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)
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// Test_handle cases are covered by the integration tests in agent/dns_test.go.
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// They should be moved here when the V1 DNS server is deprecated.
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//func Test_handle(t *testing.T) {
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func Test_formatRecursorAddress(t *testing.T) {
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t.Parallel()
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addr, err := formatRecursorAddress("8.8.8.8")
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if addr != "8.8.8.8:53" {
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t.Fatalf("bad: %v", addr)
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}
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addr, err = formatRecursorAddress("2001:4860:4860::8888")
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if addr != "[2001:4860:4860::8888]:53" {
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t.Fatalf("bad: %v", addr)
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}
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_, err = formatRecursorAddress("1.2.3.4::53")
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if err == nil || !strings.Contains(err.Error(), "too many colons in address") {
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t.Fatalf("err: %v", err)
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}
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_, err = formatRecursorAddress("2001:4860:4860::8888:::53")
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if err == nil || !strings.Contains(err.Error(), "too many colons in address") {
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t.Fatalf("err: %v", err)
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}
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}
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