@Test
public void testDoStripHeader() throws Exception {

    StringBuffer sb = new StringBuffer();
    sb.append("name,phone,zip\n");
    sb.append("Joe,phone,95121\n");
    sb.append("Sally,phone,95121\n");
    sb.append("Sam,phone,95120\n");
    sb.append("Michael,phone,94550\n");
    long bytes = headerSupport.findHeaderBoundary(1, new ByteArrayInputStream(sb.toString().getBytes()));
    assertEquals(15, bytes);
}