Add test for TRUSTED CERTIFICATE block

prober/tls_test.go

@@ -0,0 +1,86 @@
+package prober
+
+import (
+	"testing"
+)
+
+func TestDecodeCertificates(t *testing.T) {
+	data := []byte(`
+-----BEGIN CERTIFICATE-----
+MIIFszCCA5ugAwIBAgIUdpzowWDU/AI7QBhLSRB9DPqpWvcwDQYJKoZIhvcNAQEL
+BQAwaTELMAkGA1UEBhMCWFgxEjAQBgNVBAgMCVN0YXRlTmFtZTERMA8GA1UEBwwI
+Q2l0eU5hbWUxFDASBgNVBAoMC0NvbXBhbnlOYW1lMQwwCgYDVQQLDANGb28xDzAN
+BgNVBAMMBkZvb2JhcjAeFw0yNDA0MjgxNjIzMzNaFw0zNDA0MjYxNjIzMzNaMGkx
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+v5KXxrGlqibeNjyc3Wng6S0Kpg6YNqU=
+-----END CERTIFICATE-----
+-----BEGIN TRUSTED CERTIFICATE-----
+MIIF7zCCA9egAwIBAgIUZXsnB0gxoPSFaUjnQeLwTW+sqbYwDQYJKoZIhvcNAQEL
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+0LfsLFabedOS9R1XIaQ7aKXPK4tKmNb5H/ONzH2zxU5Oqoo=
+-----END TRUSTED CERTIFICATE-----
+`)
+
+	certs, err := decodeCertificates(data)
+	if err != nil {
+		t.Errorf("unexpected error: %s", err)
+	}
+
+	if len(certs) != 2 {
+		t.Errorf("unexpected number of certs: %d", len(certs))
+	}
+}