/**
* Test the course category viewed.
*
* There is no external API for viewing a category, so the unit test will simply
* create and trigger the event and ensure data is returned as expected.
*/
public function test_course_category_viewed_event()
{
// Create a category.
$category = $this->getDataGenerator()->create_category();
// Trigger an event: course category viewed.
$eventparams = array('objectid' => $category->id, 'context' => context_system::instance());
$event = \core\event\course_category_viewed::create($eventparams);
// Trigger and capture the event.
$sink = $this->redirectEvents();
$event->trigger();
$events = $sink->get_events();
$event = reset($events);
// Check that the event data is valid.
$this->assertInstanceOf('\\core\\event\\course_category_viewed', $event);
$this->assertEquals($category->id, $event->objectid);
$this->assertDebuggingNotCalled();
$sink->close();
}
$category = $PAGE->category;
} else {
// Check if there is only one category, if so use that.
if (coursecat::count_all() == 1) {
$category = coursecat::get_default();
$categoryid = $category->id;
$PAGE->set_category_by_id($categoryid);
$PAGE->set_pagetype('course-index-category');
} else {
$PAGE->set_context(context_system::instance());
}
$PAGE->set_url('/course/index.php');
}
$PAGE->set_pagelayout('coursecategory');
$courserenderer = $PAGE->get_renderer('core', 'course');
if ($CFG->forcelogin) {
require_login();
}
if ($categoryid && !$category->visible && !has_capability('moodle/category:viewhiddencategories', $PAGE->context)) {
throw new moodle_exception('unknowncategory');
}
$PAGE->set_heading($site->fullname);
$content = $courserenderer->course_category($categoryid);
echo $OUTPUT->header();
echo $OUTPUT->skip_link_target();
echo $content;
// Trigger event, course category viewed.
$eventparams = array('context' => $PAGE->context, 'objectid' => $categoryid);
$event = \core\event\course_category_viewed::create($eventparams);
$event->trigger();
echo $OUTPUT->footer();
