/**
* Private function that parses the hierarchy array and builds up a hierarchy map
*
* @param array $hierarchy Role hierarchy array from system configuration.
*/
private function buildRoleMap($hierarchy)
{
$this->map = $this->arr();
foreach ($hierarchy as $main => $roles) {
$hierarchy[$main] = $this->arr((array) $roles);
}
$hierarchy = $this->arr($hierarchy);
foreach ($hierarchy as $main => $roles) {
$this->map->append($main, $roles->val());
$additionalRoles = clone $roles;
$parsed = $this->arr();
$role = '';
while ($additionalRoles->count() > 0 && $additionalRoles->removeFirst($role)) {
if (!$hierarchy->keyExists($role)) {
continue;
}
$parsed->append($role);
$innerRole = $this->arr($this->map->key($main));
$innerRole->merge($hierarchy[$role]->val());
$this->map->append($main, $innerRole->val());
$additionalRoles->merge($hierarchy->key($role)->diff($parsed->val())->val());
}
}
}
/**
* @dataProvider arraySet1
*/
public function testAppend($array)
{
$a = new ArrayObject($array);
$a->append('k512');
array_push($array, 'k512');
$this->assertSame($array, $a->val());
}
