/**
* Gets an array of available filters.
*
* @return array An array of deepsight_filter objects that will be available.
*/
protected function get_filters()
{
$langshowing = get_string('ds_showing', 'local_elisprogram') . ':';
$enrolmentfilter = new deepsight_filter_enrolmentstatus($this->DB, 'enrolled', $langshowing);
$enrolmentfilter->set_classid($this->classid);
$enrolmentfilter->set_default('notenrolled');
$filters = parent::get_filters();
array_unshift($filters, $enrolmentfilter);
return $filters;
}
/**
* Test the get_filter_sql() method of the enrolmentstatus filter.
*
* @dataProvider enrolmentstatusfilter_dataprovider
*/
public function test_filter_enrolmentstatus_filtersql($filterdata, $expectedfiltersql)
{
global $DB;
$filter = new deepsight_filter_enrolmentstatus($DB, 'enrolled', 'Enrolment Status');
$filter->set_classid(1);
$filtersql = $filter->get_filter_sql($filterdata);
$this->assertInternalType('array', $filtersql);
$this->assertEquals(2, count($filtersql));
$this->assertInternalType('string', $filtersql[0]);
$this->assertInternalType('array', $filtersql[1]);
$this->assertEquals($expectedfiltersql, $filtersql);
}
