setHeaderValue(HEADER_VALUE);
setupMockedMimeMessage();
mockedMail = Util.createMockMail2Recipients(mockedMimeMessage);
SetMimeHeaderHandler header = new SetMimeHeaderHandler();
header.setHeaderName(HEADER_NAME);
header.setHeaderValue(HEADER_VALUE);
header.onMessage(mockedSMTPSession, mockedMail);
assertEquals(HEADER_VALUE, mockedMail.getMessage()
.getHeader(HEADER_NAME)[0]);
}