/**
* Construct new instance of ResourceAssociationSet
*
* @param string $name Name of the association set
* @param ResourceAssociationSetEnd $end1 First end set participating
* in the association set
* @param ResourceAssociationSetEnd $end2 Second end set participating
* in the association set
*
* @throws \InvalidArgumentException
*/
public function __construct($name, ResourceAssociationSetEnd $end1, ResourceAssociationSetEnd $end2)
{
if (is_null($end1->getResourceProperty()) && is_null($end2->getResourceProperty())) {
throw new \InvalidArgumentException(Messages::resourceAssociationSetResourcePropertyCannotBeBothNull());
}
if ($end1->getResourceType() == $end2->getResourceType() && $end1->getResourceProperty() == $end2->getResourceProperty()) {
throw new \InvalidArgumentException(Messages::resourceAssociationSetSelfReferencingAssociationCannotBeBiDirectional());
}
$this->_name = $name;
$this->_end1 = $end1;
$this->_end2 = $end2;
}
/**
* Test ResourceAssociationSetEnd class
* Note: ResourceAssociationSetEnd is an internal class used for metadata generation, not suppose to used by the developers
*/
public function testResourceAssociationSetEnd()
{
try {
$customerResType = $this->_getCustomerResourceType();
$orderResType = $this->_getOrderResourceType();
$ordersReferenceSetProperty = new ResourceProperty('Orders', null, ResourcePropertyKind::RESOURCESET_REFERENCE, $orderResType);
$customerResType->addProperty($ordersReferenceSetProperty);
$customerResourceSet = new ResourceSet('Customers', $customerResType);
$exceptionThrown = false;
try {
$customerIDPrimProperty = $customerResType->tryResolvePropertyTypeByName('CustomerID');
$assoSetEnd = new ResourceAssociationSetEnd($customerResourceSet, $customerResType, $customerIDPrimProperty);
} catch (\InvalidArgumentException $exception) {
$exceptionThrown = true;
$this->AssertEquals('The property CustomerID must be a navigation property of the resource type Northwind.Customer', $exception->getMessage());
}
if (!$exceptionThrown) {
$this->fail('An expected InvalidArgumentException for \'not valid navigation property\' has not been raised');
}
$exceptionThrown = false;
try {
$assoSetEnd = new ResourceAssociationSetEnd($customerResourceSet, $orderResType, $ordersReferenceSetProperty);
} catch (\InvalidArgumentException $exception) {
$exceptionThrown = true;
$this->AssertEquals('The property Orders must be a navigation property of the resource type Northwind.Order', $exception->getMessage());
}
if (!$exceptionThrown) {
$this->fail('An expected InvalidArgumentException for \'not valid navigation property\' has not been raised');
}
$assoSetEnd = new ResourceAssociationSetEnd($customerResourceSet, $customerResType, $ordersReferenceSetProperty);
$this->AssertEquals($assoSetEnd->getResourceSet()->getName(), 'Customers');
$this->AssertEquals($assoSetEnd->getResourceType()->getName(), 'Customer');
$this->AssertEquals($assoSetEnd->getResourceProperty()->getName(), 'Orders');
$this->AssertTrue($assoSetEnd->isBelongsTo($customerResourceSet, $customerResType, $ordersReferenceSetProperty));
} catch (\Exception $exception) {
$this->fail('An unexpected Exception has been raised' . $exception->getMessage());
}
}
