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<?php
namespace Illuminate\Tests\Pagination;
use Illuminate\Pagination\LengthAwarePaginator;
use PHPUnit\Framework\TestCase;
class LengthAwarePaginatorTest extends TestCase
{
/**
* @var \Illuminate\Pagination\LengthAwarePaginator
*/
private $p;
/**
* @var array
*/
private $options;
protected function setUp(): void
{
$this->options = ['onEachSide' => 5];
$this->p = new LengthAwarePaginator($array = ['item1', 'item2', 'item3', 'item4'], 4, 2, 2, $this->options);
}
protected function tearDown(): void
{
unset($this->p);
}
public function testLengthAwarePaginatorGetAndSetPageName()
{
$this->assertSame('page', $this->p->getPageName());
$this->p->setPageName('p');
$this->assertSame('p', $this->p->getPageName());
}
public function testLengthAwarePaginatorCanGiveMeRelevantPageInformation()
{
$this->assertEquals(2, $this->p->lastPage());
$this->assertEquals(2, $this->p->currentPage());
$this->assertTrue($this->p->hasPages());
$this->assertFalse($this->p->hasMorePages());
$this->assertEquals(['item1', 'item2', 'item3', 'item4'], $this->p->items());
}
public function testLengthAwarePaginatorSetCorrectInformationWithNoItems()
{
$paginator = new LengthAwarePaginator([], 0, 2, 1);
$this->assertEquals(1, $paginator->lastPage());
$this->assertEquals(1, $paginator->currentPage());
$this->assertFalse($paginator->hasPages());
$this->assertFalse($paginator->hasMorePages());
$this->assertEmpty($paginator->items());
}
public function testLengthAwarePaginatorCanGenerateUrls()
{
$this->p->setPath('http://website.com');
$this->p->setPageName('foo');
$this->assertSame('http://website.com',
$this->p->path());
$this->assertSame('http://website.com?foo=2',
$this->p->url($this->p->currentPage()));
$this->assertSame('http://website.com?foo=1',
$this->p->url($this->p->currentPage() - 1));
$this->assertSame('http://website.com?foo=1',
$this->p->url($this->p->currentPage() - 2));
}
public function testLengthAwarePaginatorCanGenerateUrlsWithQuery()
{
$this->p->setPath('http://website.com?sort_by=date');
$this->p->setPageName('foo');
$this->assertSame('http://website.com?sort_by=date&foo=2',
$this->p->url($this->p->currentPage()));
}
public function testLengthAwarePaginatorCanGenerateUrlsWithoutTrailingSlashes()
{
$this->p->setPath('http://website.com/test');
$this->p->setPageName('foo');
$this->assertSame('http://website.com/test?foo=2',
$this->p->url($this->p->currentPage()));
$this->assertSame('http://website.com/test?foo=1',
$this->p->url($this->p->currentPage() - 1));
$this->assertSame('http://website.com/test?foo=1',
$this->p->url($this->p->currentPage() - 2));
}
public function testLengthAwarePaginatorCorrectlyGenerateUrlsWithQueryAndSpaces()
{
$this->p->setPath('http://website.com?key=value%20with%20spaces');
$this->p->setPageName('foo');
$this->assertSame('http://website.com?key=value%20with%20spaces&foo=2',
$this->p->url($this->p->currentPage()));
}
public function testItRetrievesThePaginatorOptions()
{
$this->assertSame($this->options, $this->p->getOptions());
}
}
|
