function testLastEntry()
{
$content = "What is the meaning of life?";
$date = date("Y-m-d");
$test_journal = new Journal($content, $date);
$test_journal->save();
$content2 = "I hate my dad";
$date2 = "2012-09-13";
$test_journal2 = new Journal($content2, $date2);
$test_journal2->save();
$result = Journal::lastEntry();
$this->assertEquals($date, $result);
}
