579a14b403
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Treat resolver transport failures as inconclusive checks so they do not open outage alerts.
27 строки
649 B
Go
27 строки
649 B
Go
package cdns
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import (
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"reflect"
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"testing"
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)
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func TestResolversFromEnv(t *testing.T) {
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t.Setenv("RSMON_DNS_RESOLVERS", " 188.93.17.19, 2001:db8::53, invalid ")
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got := resolversFromEnv()
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want := []string{"188.93.17.19", "2001:db8::53"}
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if !reflect.DeepEqual(got, want) {
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t.Fatalf("resolversFromEnv() = %v, want %v", got, want)
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}
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}
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func TestResolversFromEnvFallsBackToDefaults(t *testing.T) {
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t.Setenv("RSMON_DNS_RESOLVERS", "not-an-address")
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got := resolversFromEnv()
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want := []string{"188.93.17.19", "188.93.16.19", "82.117.245.122"}
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if !reflect.DeepEqual(got, want) {
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t.Fatalf("resolversFromEnv() = %v, want %v", got, want)
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}
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}
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