Upgrading server dependancies (#4566)

1 files changed, 21 insertions, 0 deletions

diff --git a/vendor/github.com/xenolf/lego/acme/dns_challenge_test.go b/vendor/github.com/xenolf/lego/acme/dns_challenge_test.go
index 6e448854b..597aaac17 100644
--- a/vendor/github.com/xenolf/lego/acme/dns_challenge_test.go
+++ b/vendor/github.com/xenolf/lego/acme/dns_challenge_test.go
@@ -85,6 +85,15 @@ var checkAuthoritativeNssTestsErr = []struct {
 	},
 }
 
+var checkResolvConfServersTests = []struct {
+	fixture  string
+	expected []string
+	defaults []string
+}{
+	{"testdata/resolv.conf.1", []string{"10.200.3.249:53", "10.200.3.250:5353", "[2001:4860:4860::8844]:53", "[10.0.0.1]:5353"}, []string{"127.0.0.1:53"}},
+	{"testdata/resolv.conf.nonexistant", []string{"127.0.0.1:53"}, []string{"127.0.0.1:53"}},
+}
+
 func TestDNSValidServerResponse(t *testing.T) {
 	PreCheckDNS = func(fqdn, value string) (bool, error) {
 		return true, nil
@@ -183,3 +192,15 @@ func TestCheckAuthoritativeNssErr(t *testing.T) {
 		}
 	}
 }
+
+func TestResolveConfServers(t *testing.T) {
+	for _, tt := range checkResolvConfServersTests {
+		result := getNameservers(tt.fixture, tt.defaults)
+
+		sort.Strings(result)
+		sort.Strings(tt.expected)
+		if !reflect.DeepEqual(result, tt.expected) {
+			t.Errorf("#%s: expected %q; got %q", tt.fixture, tt.expected, result)
+		}
+	}
+}