public function testWillProperlyCalculateLimitAndOffset()
{
$pagination = new Pagination();
$pagination->setSize(25);
$pagination->setCount(100);
$this->assertSame(0, $pagination->getOffset(), 'That should start from 0');
$this->assertSame(25, $pagination->getLimit(), 'That should limit to 25');
// Set second page
$pagination->setPage(2);
$this->assertSame(25, $pagination->getOffset(), 'That should start from 25');
$this->assertSame(25, $pagination->getLimit(), 'That should limit to 25');
}
public function testIfWillFindProperlyCountWithSearchProviderPagination()
{
$model = $this->prepare();
$criteria = new SearchCriteria();
$criteria->search('shanghai');
$pagination = new Pagination();
$pagination->setSize(2);
$dp = new SearchProvider($model);
$dp->setPagination($pagination);
$dp->setCriteria($criteria);
$this->assertSame(7, $dp->getTotalItemCount(), 'That total is 7 items');
$this->assertSame(2, $dp->getItemCount(), 'That current result set has 2 items');
$results = $dp->getData();
$this->assertSame(2, count($results), 'That 2 result was returned');
$this->assertTrue(array_key_exists(0, $results), 'That results starts with key 0');
foreach ($results as $i => $result) {
$this->assertInstanceOf(SimpleModel::class, $result, "That result {$i} has proper type");
$this->assertSame('Shanghai', $result->title, "That title is properly populated");
}
}
