/**
* Prepares and validates the included roles
*
* @param array $roleCollection
*
* @return array
*/
private function prepareIncludedRoles(array $roleCollection)
{
$roleHelper = new RoleNameHelper();
foreach ($roleCollection as $role => &$configuration) {
try {
if (!isset($configuration["included_roles"]) || !is_array($configuration["included_roles"])) {
continue;
}
$configuration["included_roles"] = array_map(function ($includedRole) use($roleHelper, $roleCollection, $role) {
$normalizedRoleName = $roleHelper->normalizeRoleName($includedRole);
if (!isset($roleCollection[$normalizedRoleName])) {
throw new UnknownRoleException("The included role „{$normalizedRoleName}” (in the definition of role “{$role}”) was not found.");
}
return $normalizedRoleName;
}, $configuration["included_roles"]);
} catch (\InvalidArgumentException $e) {
throw new EmptyRoleNameException("Role name could not be normalized: {$e->getMessage()}.", 0, $e);
}
}
return $roleCollection;
}
/**
* @expectedException \InvalidArgumentException
*/
public function testRoleWithOnlyWhitespace()
{
$helper = new RoleNameHelper();
$helper->normalizeRoleName(" ");
}