This class reads the current role hierarchy and creates an array tree of roles for easier access.
public function testGetAccessibleRoles()
{
$roleHierarchy = new RoleHierarchy(['ROLE_USER' => 'ROLE_EDITOR', 'ROLE_ADMIN' => 'ROLE_USER', 'ROLE_MOCK' => 'ROLE_ADMIN']);
$roles = [new Role('ROLE_EDITOR')];
$this->assertCount(1, $roleHierarchy->getAccessibleRoles($roles));
$roles = [new Role('ROLE_USER')];
$this->assertCount(2, $roleHierarchy->getAccessibleRoles($roles));
$roles = [new Role('ROLE_ADMIN')];
$this->assertCount(3, $roleHierarchy->getAccessibleRoles($roles));
$roles = [new Role('ROLE_MOCK')];
$this->assertCount(4, $roleHierarchy->getAccessibleRoles($roles));
}
/**
* Sets roles for current user.
*/
private function setUserRoles()
{
$this->initRoleHierarchy();
$this->user->setRoles($this->roleHierarchy->getAccessibleRoles($this->user->getRoles()));
}
