public static function get_instance()
{
if (is_null(self::$instance)) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Test the "can_view_certificate" method.
*/
public function testCanViewCertificate()
{
global $current_user;
// Create student.
$student1_id = wp_insert_user(array('user_login' => 'student1', 'user_pass' => '123456', 'role' => 'student'));
// Create entry.
$entry = Edr_Crt_Test::get_instance()->addEntry(array('user_id' => $student1_id, 'course_id' => 1, 'entry_status' => 'complete'));
// Create certificate.
$edr_crt = Edr_Manager::get('edr_crt');
$certificate_id = $edr_crt->create_certificate($entry);
$certificate = get_post($certificate_id);
// Guest user.
$this->assertEquals(0, get_current_user_id());
$this->assertFalse($edr_crt->can_view_certificate($certificate));
// Student 1.
$current_user = new WP_User($student1_id);
$this->assertEquals($student1_id, get_current_user_id());
$this->assertTrue($edr_crt->can_view_certificate($certificate));
// Administrator.
$current_user = new WP_User(1);
$this->assertEquals(1, get_current_user_id());
$this->assertTrue($edr_crt->can_view_certificate($certificate));
}
