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

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    new SangerFastqWriter().write(outputStream, ImmutableList.of(left, invalidPrefix));
    Reader invalidPrefixRightReader = new StringReader(outputStream.toString());
    streamInterleaved(invalidPrefixRightReader, listener);
}