public function testInsightRelatedDataSetters()
{
$i = new Insight();
$i->setPhotos("this is my list of photos");
$this->assertEqual($i->related_data["photos"], "this is my list of photos");
$i->setPosts("my posts");
$this->assertEqual($i->related_data["posts"], "my posts");
$i->setLineChart("line chart data goes here");
$this->assertEqual($i->related_data["line_chart"], "line chart data goes here");
$i->setBarChart("bar chart data goes here");
$this->assertEqual($i->related_data["bar_chart"], "bar chart data goes here");
$i->setPeople("list 'o users");
$this->assertEqual($i->related_data["people"], "list 'o users");
$i->setLinks("listoflinks");
$this->assertEqual($i->related_data["links"], "listoflinks");
$i->setMilestoneNumber("milestone_number");
$this->assertEqual($i->related_data["milestone_number"], "milestone_number");
}
