/**
* This method tests get_number_of_sections(). I check both a valid
* course ID and an invalid course ID.
*
*/
public function test_get_number_of_sections()
{
$courseid = $this->testcourseid;
$count = get_number_of_sections($courseid);
$this->assertEquals($count, 5);
$courseid = 15;
// Temporarily removed -> will fire an exception, need to figure out how to do this with phpunit.
// Must look like comment: $count = get_number_of_sections($courseid);.
// Must look like comment: $this->assertEquals($count, 0);.
}
/**
* This is method returns the section titles for all active sections within a course. The data
* is appened to the passed second parameter.
*
* @param int $courseid This is the course ID of the course to check.
* @param array $sectionheaders The section headers will be appended here.
* @return int Total number of active sections.
*
*/
function get_section_titles($courseid, &$sectionheaders)
{
global $DB;
$numberofsections = get_number_of_sections($courseid);
// TODO: there's probably a better way to access this information as well -> look it up.
$params = array($courseid);
$query = "SELECT * FROM {course_sections} WHERE course = ? ORDER BY section";
$sections = $DB->get_records_sql($query, $params);
foreach ($sections as $section) {
// Skip topic 0.
if ($section->section != 0 && $section->section <= $numberofsections) {
// If name is set, use that name, otherwise default to "Topic X".
$sectionheaders[] = isset($section->name) ? $section->name : 'Topic ' . $section->section;
}
}
return $numberofsections;
}
