RemoveMailAttribute extends GenericMailet { @Override public String getMailetInfo() { return "Remove Mail Attribute Mailet"; }  @Override String getMailetInfo(); @Override void init(); @Override void service(Mail mail);  }
@Test void getMailetInfoShouldReturnCorrectInformation() { assertThat(removeMailet.getMailetInfo()).isEqualTo("Remove Mail Attribute Mailet"); }