The board of executives has changed again.

The name of the former CEO must be changed in the header of newly created PDF documents.

PDFUnit provides a tag to check documents for the non-existence of text.

<!-- 
  This example shows how to verify that an expected text
  is not present in the complete document.
-->
<testcase name="verifyOldCEONotPresent">
  <assertThat testDocument="content/diverseContentOnMultiplePages.pdf">
    <hasText on="EVERY_PAGE">
      <notContaining>NameOfOldCEO</notContaining>
    </hasText>
  </assertThat>
</testcase>