@Test(expected=IOException.class)
public void testStreamInterleavedDuplicateRight() throws Exception {

    ByteArrayOutputStream interleaved = new ByteArrayOutputStream();
    new SangerFastqWriter().write(interleaved, ImmutableList.of(left, right, right));
    Reader duplicateRightReader = new StringReader(interleaved.toString());
    streamInterleaved(duplicateRightReader, listener);
}