public function testInsertInsightDeprecated()
 {
     $dao = new InsightMySQLDAO();
     //date specified
     $result = $dao->insertInsightDeprecated($slug = 'avg_replies_per_week', $instance_id = 1, $date = '2012-05-05', $prefix = 'Oh hai!', $text = 'You rock', $filename = "test_insight");
     $this->assertTrue($result);
     $result = $dao->getInsight('avg_replies_per_week', 1, '2012-05-05');
     $this->assertEqual($result->headline, 'Oh hai!');
     $this->assertEqual($result->text, 'You rock');
     $this->assertEqual($result->filename, 'test_insight');
     $this->assertNull($result->related_data);
     $this->assertEqual($result->emphasis, Insight::EMPHASIS_LOW);
     //inserting existing insight should update
     $result = $dao->insertInsightDeprecated('avg_replies_per_week', 1, '2012-05-05', 'Ohai!', 'Updated: You rock', 'tester_insight', Insight::EMPHASIS_HIGH);
     $this->assertTrue($result);
     //assert update was successful
     $result = $dao->getInsight('avg_replies_per_week', 1, '2012-05-05');
     $this->assertEqual($result->headline, 'Ohai!');
     $this->assertEqual($result->text, 'Updated: You rock');
     //Filename shouldn't change on update
     $this->assertEqual($result->filename, 'test_insight');
     $this->assertEqual($result->emphasis, Insight::EMPHASIS_HIGH);
 }