/**
* @test
* @group entity
*/
public function elements_in_a_set_can_be_tested_for_presence_based_on_equality()
{
$entityInSetOne = new Entity(new EntityId('RUG'), EntityType::SP());
$entityInSetTwo = new Entity(new EntityId('HU'), EntityType::IdP());
$entityNotInSet = new Entity(new EntityId('UM'), EntityType::IdP());
$entitySet = new EntitySet(array($entityInSetOne, $entityInSetTwo));
$this->assertTrue($entitySet->contains($entityInSetOne));
$this->assertTrue($entitySet->contains(new Entity(new EntityId('HU'), EntityType::IdP())));
$this->assertFalse($entitySet->contains($entityNotInSet));
}
/**
* @param EntitySet $other
* @return bool
*/
public function equals(EntitySet $other)
{
if (count($this->entities) !== count($other->entities)) {
return false;
}
foreach ($this->entities as $entity) {
if (!$other->contains($entity)) {
return false;
}
}
return true;
}
