addTestResult(pageDirectory, "20090418123103_1_2_3_4");
history.readHistoryDirectory(resultsDirectory);
PageHistory pageHistory = history.getPageHistory("TestPage");
assertEquals(1, pageHistory.size());
assertEquals(7, pageHistory.maxAssertions());
SortedSet<Date> dates = pageHistory.datesInChronologicalOrder();
assertEquals(1, dates.size());
Date date = dateFormat.parse("20090418123103");
assertEquals(date, dates.first());
PageHistory.PassFailBar passFailBar = pageHistory.getPassFailBar(date, 50);