for (String separator : ImmutableList.of(",", "\n", ";;", "")) {
        testEncoding(
            encoding.withSeparator(separator, sepLength),
            decoded,
            Joiner.on(separator).join(Splitter.fixedLength(sepLength).split(encoded)));
      }
    }
  }

  private static void testEncoding(BaseEncoding encoding, String decoded, String encoded) {
    testEncodes(encoding, decoded, encoded);

  }

  @Test
  fun fixedLengthUpload_byteByByte() {
    doUpload(TransferKind.FIXED_LENGTH, WriteKind.BYTE_BY_BYTE)
  }

  @Test
  fun fixedLengthUpload_smallBuffers() {
    doUpload(TransferKind.FIXED_LENGTH, WriteKind.SMALL_BUFFERS)
  }

  @Test
  fun fixedLengthUpload_largeBuffers() {
    doUpload(TransferKind.FIXED_LENGTH, WriteKind.LARGE_BUFFERS)
  }

  private fun doUpload(

    server.close() // tearDown() isn't sufficient; this test starts multiple servers
  }

  @Test
  fun responseCachingAndInputStreamSkipWithFixedLength() {
    testResponseCaching(TransferKind.FIXED_LENGTH)
  }

  @Test
  fun responseCachingAndInputStreamSkipWithChunkedEncoding() {
    testResponseCaching(TransferKind.CHUNKED)
  }

  @Test