@Test
public void testEachRecipientOnToForSendMailAsSeparateMails() {

    // Setup
    MailerResult result = null;
    int numberOfSeparateMails = recipients.size();
    // Execute
    result = mailerWithTemplate.sendMailAsSeparateMails(recipients, null, null, template, ruedi);
    // verify
    assertEquals(MailerResult.OK, result.getReturnCode());
    verifyTimesCallingCreateAndSendMessageInvocationsFor(numberOfSeparateMails, recipients, null, null);
}