}
  }

  @Test
  fun cleartextBuilder() {
    val cleartextSpec = ConnectionSpec.Builder(false).build()
    assertThat(cleartextSpec.isTls).isFalse()
  }

  @Test
  fun tlsBuilder_explicitCiphers() {
    val tlsSpec =
      ConnectionSpec
        .Builder(true)
        .cipherSuites(CipherSuite.TLS_RSA_WITH_RC4_128_MD5)
        .tlsVersions(TlsVersion.TLS_1_2)
        .supportsTlsExtensions(true)