/**
* @covers Rbac\Traversal\RecursiveRoleIterator::getChildren
*/
public function testGetChildrenReturnsAnRecursiveRoleIteratorOfRoleChildren()
{
$baz = new HierarchicalRole('Baz');
$baz->addChild(new Role('Foo'));
$baz->addChild(new Role('Bar'));
$roles = [$baz];
$iterator = new RecursiveRoleIterator($roles);
$this->assertEquals($iterator->getChildren(), new RecursiveRoleIterator($baz->getChildren()));
}
/**
* @covers Rbac\Role\HierarchicalRole::getChildren
*/
public function testCanGetChildren()
{
$role = new HierarchicalRole('role');
$child1 = new HierarchicalRole('child 1');
$child2 = new HierarchicalRole('child 2');
$role->addChild($child1);
$role->addChild($child2);
$children = $role->getChildren();
$this->assertCount(2, $children);
$this->assertContainsOnlyInstancesOf(HierarchicalRoleInterface::class, $children);
}
