assertThat(letters).containsExactly("a", "b", "c", "d").inOrder();
  }

  public void testFixedLengthSplitZeroChunkLen() {
    assertThrows(IllegalArgumentException.class, () -> Splitter.fixedLength(0));
  }

  public void testFixedLengthSplitNegativeChunkLen() {
    assertThrows(IllegalArgumentException.class, () -> Splitter.fixedLength(-1));
  }

  public void testLimitLarge() {

    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