final IStylesheetUserPreferences stylesheetUserPreferences = stylesheetUserPreferencesDao.getStylesheetUserPreferences(stylesheetDescriptor, person, userProfile);
assertNotNull(stylesheetUserPreferences);
assertEquals(Collections.singletonMap("activeTab", "1"), stylesheetUserPreferences.populateStylesheetParameters(new MapPopulator<String, String>()).getMap());
assertEquals(Collections.singletonMap("media", "xhtml"), stylesheetUserPreferences.populateOutputProperties(new PropertiesPopulator()).getProperties());
assertEquals(Collections.singletonMap("deletable", "false"), stylesheetUserPreferences.populateLayoutAttributes("u1l1n1", new MapPopulator<String, String>()).getMap());
stylesheetUserPreferencesDao.deleteStylesheetUserPreferences(stylesheetUserPreferences);
return null;