public function testPreviousOrFirstReturnsFirstPageable()
{
$pageable = new Pageable(1, 20, new Sort(), new Filter($this->filterableAttributes));
$result = $pageable->previousOrFirst();
$this->assertEquals(1, $result->pageNumber());
$this->assertEquals(20, $result->pageSize());
$this->assertFalse($result->hasPrevious());
$this->assertEquals(20, $result->offset());
$this->assertEquals(new Sort(), $result->sortings());
$this->assertEquals(new Filter($this->filterableAttributes), $result->filters());
}
/**
* Returns the Pageable to request the previous Page.
*
* @return PageableInterface
*/
public function previousPageable() : PageableInterface
{
$pageable = new Pageable($this->pageNumber(), $this->pageSize(), $this->sortings(), $this->filters(), $this->fields());
return $pageable->previousOrFirst();
}
