public function test_xml()
{
global $DB;
$roles = $DB->get_records('role');
foreach ($roles as $role) {
$xml = core_role_preset::get_export_xml($role->id);
$this->assertTrue(core_role_preset::is_valid_preset($xml));
$info = core_role_preset::parse_preset($xml);
$this->assertSame($role->shortname, $info['shortname']);
$this->assertSame($role->name, $info['name']);
$this->assertSame($role->description, $info['description']);
$this->assertSame($role->archetype, $info['archetype']);
$contextlevels = get_role_contextlevels($role->id);
$this->assertEquals(array_values($contextlevels), array_values($info['contextlevels']));
foreach (array('assign', 'override', 'switch') as $type) {
$records = $DB->get_records('role_allow_' . $type, array('roleid' => $role->id), "allow{$type} ASC");
$allows = array();
foreach ($records as $record) {
if ($record->{'allow' . $type} == $role->id) {
array_unshift($allows, -1);
}
$allows[] = $record->{'allow' . $type};
}
$this->assertEquals($allows, $info['allow' . $type], "{$type} {$role->shortname} does not match");
}
$capabilities = $DB->get_records_sql("SELECT *\n FROM {role_capabilities}\n WHERE contextid = :syscontext AND roleid = :roleid\n ORDER BY capability ASC", array('syscontext' => context_system::instance()->id, 'roleid' => $role->id));
foreach ($capabilities as $cap) {
$this->assertEquals($cap->permission, $info['permissions'][$cap->capability]);
unset($info['permissions'][$cap->capability]);
}
// The remainders should be only inherits.
foreach ($info['permissions'] as $capability => $permission) {
if ($permission == CAP_INHERIT) {
continue;
}
$this->fail('only CAP_INHERIT expected');
}
}
}
/**
* Validate this form.
*
* @param array $data submitted data
* @param array $files not used
* @return array errors
*/
public function validation($data, $files)
{
$errors = parent::validation($data, $files);
if ($files = $this->get_draft_files('rolepreset')) {
/** @var stored_file $file */
$file = reset($files);
$xml = $file->get_content();
if (!core_role_preset::is_valid_preset($xml)) {
$errors['rolepreset'] = get_string('invalidpresetfile', 'core_role');
}
}
return $errors;
}
