import java.util.Arrays
import javax.net.ssl.SSLPeerUnverifiedException
import kotlin.test.assertFailsWith
import okhttp3.CertificatePinner.Companion.pin
import okhttp3.CertificatePinner.Companion.sha1Hash
import okhttp3.tls.HeldCertificate
import okio.ByteString.Companion.decodeBase64
import org.junit.jupiter.api.Assertions
import org.junit.jupiter.api.Assertions.assertEquals
import org.junit.jupiter.api.Test

            if (sha256 == null) sha256 = peerCertificate.sha256Hash()
            if (pin.hash == sha256) return // Success!
          }

          "sha1" -> {
            if (sha1 == null) sha1 = peerCertificate.sha1Hash()
            if (pin.hash == sha1) return // Success!
          }

          else -> {
            throw AssertionError("unsupported hashAlgorithm: ${pin.hashAlgorithm}")
          }
        }
      }