public function testApplyToCollectionEmptyRequest()
{
/** @var ObjectProphecy|Request $requestMock */
$requestMock = $this->prophesize('Symfony\\Component\\HttpFoundation\\Request');
/* @see PaginationExtension::applyToCollection */
$this->requestStackMock->getCurrentRequest()->willReturn($requestMock->reveal())->shouldBeCalledTimes(1);
/* @see PaginationExtension::isPaginationEnabled */
$this->resourceMock->getEnablePaginationParameter()->willReturn('enablePagination')->shouldBeCalledTimes(1);
$requestMock->get('enablePagination')->shouldBeCalledTimes(1);
$this->resourceMock->isClientAllowedToEnablePagination()->willReturn(true)->shouldBeCalledTimes(1);
$this->resourceMock->isPaginationEnabledByDefault()->willReturn(true)->shouldBeCalledTimes(1);
/* @see PaginationExtension::getItemsPerPage */
$this->resourceMock->isClientAllowedToChangeItemsPerPage()->willReturn(true)->shouldBeCalledTimes(1);
$this->resourceMock->getItemsPerPageParameter()->willReturn('itemsPerPage')->shouldBeCalledTimes(1);
$requestMock->get('itemsPerPage')->shouldBeCalledTimes(1);
$this->resourceMock->getItemsPerPageByDefault()->willReturn(15)->shouldBeCalledTimes(1);
/* @see PaginationExtension::getPage */
$this->resourceMock->getPageParameter()->willReturn('page')->shouldBeCalledTimes(1);
$requestMock->get('page', 1)->willReturn(1)->shouldBeCalledTimes(1);
/* @see PaginationExtension::applyToCollection */
$this->queryBuilderMock->setFirstResult(0)->willReturn($this->queryBuilderMock->reveal())->shouldBeCalledTimes(1);
$this->queryBuilderMock->setMaxResults(15)->willReturn($this->queryBuilderMock->reveal())->shouldBeCalledTimes(1);
$extension = new PaginationExtension($this->managerRegistryMock->reveal(), $this->requestStackMock->reveal());
$extension->applyToCollection($this->resourceMock->reveal(), $this->queryBuilderMock->reveal());
}
/**
* Gets the number of items per page to display.
*
* @param ResourceInterface $resource
* @param Request $request
*
* @return float
*/
private function getItemsPerPage(ResourceInterface $resource, Request $request)
{
if ($resource->isClientAllowedToChangeItemsPerPage() && ($itemsPerPage = $request->get($resource->getItemsPerPageParameter()))) {
return (double) $itemsPerPage;
}
return $resource->getItemsPerPageByDefault();
}