1
0
mirror of https://github.com/silverstripe/silverstripe-framework synced 2024-10-22 12:05:37 +00:00
Ingo Schommer 3334eafcb1 API Marked statics private, use Config API instead ()
See "Static configuration properties are now immutable, you must use Config API." in the 3.1 change log for details.
2013-03-24 17:20:53 +01:00

276 lines
7.5 KiB
PHP

<?php
/**
* Tests for the {@link PaginatedList} class.
*
* @package framework
* @subpackage tests
*/
class PaginatedListTest extends SapphireTest {
protected static $fixture_file = 'DataObjectTest.yml';
protected $extraDataObjects = array(
'DataObjectTest_Team',
'DataObjectTest_SubTeam',
'DataObjectTest_Player'
);
public function testPageStart() {
$list = new PaginatedList(new ArrayList());
$this->assertEquals(0, $list->getPageStart(), 'The start defaults to 0.');
$list->setPageStart(10);
$this->assertEquals(10, $list->getPageStart(), 'You can set the page start.');
$list = new PaginatedList(new ArrayList(), array('start' => 50));
$this->assertEquals(50, $list->getPageStart(), 'The page start can be read from the request.');
}
public function testGetTotalItems() {
$list = new PaginatedList(new ArrayList());
$this->assertEquals(0, $list->getTotalItems());
$list->setTotalItems(10);
$this->assertEquals(10, $list->getTotalItems());
$list = new PaginatedList(new ArrayList(array(
new ArrayData(array()),
new ArrayData(array())
)));
$this->assertEquals(2, $list->getTotalItems());
}
public function testSetPaginationFromQuery() {
$query = $this->getMock('SQLQuery');
$query->expects($this->once())
->method('getLimit')
->will($this->returnValue(array('limit' => 15, 'start' => 30)));
$query->expects($this->once())
->method('unlimitedRowCount')
->will($this->returnValue(100));
$list = new PaginatedList(new ArrayList());
$list->setPaginationFromQuery($query);
$this->assertEquals(15, $list->getPageLength());
$this->assertEquals(30, $list->getPageStart());
$this->assertEquals(100, $list->getTotalItems());
}
public function testSetCurrentPage() {
$list = new PaginatedList(new ArrayList());
$list->setPageLength(10);
$list->setCurrentPage(10);
$this->assertEquals(10, $list->CurrentPage());
$this->assertEquals(90, $list->getPageStart());
}
public function testGetIterator() {
$list = new PaginatedList(new ArrayList(array(
new DataObject(array('Num' => 1)),
new DataObject(array('Num' => 2)),
new DataObject(array('Num' => 3)),
new DataObject(array('Num' => 4)),
new DataObject(array('Num' => 5)),
)));
$list->setPageLength(2);
$this->assertDOSEquals(
array(array('Num' => 1), array('Num' => 2)), $list->getIterator()
);
$list->setCurrentPage(2);
$this->assertDOSEquals(
array(array('Num' => 3), array('Num' => 4)), $list->getIterator()
);
$list->setCurrentPage(3);
$this->assertDOSEquals(
array(array('Num' => 5)), $list->getIterator()
);
$list->setCurrentPage(999);
$this->assertDOSEquals(array(), $list->getIterator());
$players = DataObjectTest_Player::get();
$list = new PaginatedList($players);
$list->setPageLength(1);
$list->getIterator();
$this->assertEquals(4, $list->getTotalItems(),
'Getting an iterator should not trim the list to the page length.');
}
public function testPages() {
$list = new PaginatedList(new ArrayList());
$list->setPageLength(10);
$list->setTotalItems(50);
$this->assertEquals(5, count($list->Pages()));
$this->assertEquals(3, count($list->Pages(3)));
$this->assertEquals(5, count($list->Pages(15)));
$list->setCurrentPage(3);
$expectAll = array(
array('PageNum' => 1),
array('PageNum' => 2),
array('PageNum' => 3, 'CurrentBool' => true),
array('PageNum' => 4),
array('PageNum' => 5),
);
$this->assertDOSEquals($expectAll, $list->Pages());
$expectLimited = array(
array('PageNum' => 2),
array('PageNum' => 3, 'CurrentBool' => true),
array('PageNum' => 4),
);
$this->assertDOSEquals($expectLimited, $list->Pages(3));
}
public function testPaginationSummary() {
$list = new PaginatedList(new ArrayList());
$list->setPageLength(10);
$list->setTotalItems(250);
$list->setCurrentPage(6);
$expect = array(
array('PageNum' => 1),
array('PageNum' => null),
array('PageNum' => 4),
array('PageNum' => 5),
array('PageNum' => 6, 'CurrentBool' => true),
array('PageNum' => 7),
array('PageNum' => 8),
array('PageNum' => null),
array('PageNum' => 25),
);
$this->assertDOSEquals($expect, $list->PaginationSummary(4));
}
public function testLimitItems() {
$list = new ArrayList(range(1, 50));
$list = new PaginatedList($list);
$list->setCurrentPage(3);
$this->assertEquals(10, count($list->getIterator()->getInnerIterator()));
$list->setLimitItems(false);
$this->assertEquals(50, count($list->getIterator()->getInnerIterator()));
}
public function testCurrentPage() {
$list = new PaginatedList(new ArrayList());
$list->setTotalItems(50);
$this->assertEquals(1, $list->CurrentPage());
$list->setPageStart(10);
$this->assertEquals(2, $list->CurrentPage());
$list->setPageStart(40);
$this->assertEquals(5, $list->CurrentPage());
}
public function testTotalPages() {
$list = new PaginatedList(new ArrayList());
$list->setPageLength(1);
$this->assertEquals(0, $list->TotalPages());
$list->setTotalItems(1);
$this->assertEquals(1, $list->TotalPages());
$list->setTotalItems(5);
$this->assertEquals(5, $list->TotalPages());
}
public function testMoreThanOnePage() {
$list = new PaginatedList(new ArrayList());
$list->setPageLength(1);
$list->setTotalItems(1);
$this->assertFalse($list->MoreThanOnePage());
$list->setTotalItems(2);
$this->assertTrue($list->MoreThanOnePage());
}
public function testNotFirstPage() {
$list = new PaginatedList(new ArrayList());
$this->assertFalse($list->NotFirstPage());
$list->setCurrentPage(2);
$this->assertTrue($list->NotFirstPage());
}
public function testNotLastPage() {
$list = new PaginatedList(new ArrayList());
$list->setTotalItems(50);
$this->assertTrue($list->NotLastPage());
$list->setCurrentPage(5);
$this->assertFalse($list->NotLastPage());
}
public function testFirstItem() {
$list = new PaginatedList(new ArrayList());
$this->assertEquals(1, $list->FirstItem());
$list->setPageStart(10);
$this->assertEquals(11, $list->FirstItem());
}
public function testLastItem() {
$list = new PaginatedList(new ArrayList());
$list->setPageLength(10);
$list->setTotalItems(25);
$list->setCurrentPage(1);
$this->assertEquals(10, $list->LastItem());
$list->setCurrentPage(2);
$this->assertEquals(20, $list->LastItem());
$list->setCurrentPage(3);
$this->assertEquals(25, $list->LastItem());
}
public function testFirstLink() {
$list = new PaginatedList(new ArrayList());
$this->assertContains('start=0', $list->FirstLink());
}
public function testLastLink() {
$list = new PaginatedList(new ArrayList());
$list->setPageLength(10);
$list->setTotalItems(100);
$this->assertContains('start=90', $list->LastLink());
}
public function testNextLink() {
$list = new PaginatedList(new ArrayList());
$list->setTotalItems(50);
$this->assertContains('start=10', $list->NextLink());
$list->setCurrentPage(2);
$this->assertContains('start=20', $list->NextLink());
$list->setCurrentPage(3);
$this->assertContains('start=30', $list->NextLink());
$list->setCurrentPage(4);
$this->assertContains('start=40', $list->NextLink());
$list->setCurrentPage(5);
$this->assertNull($list->NextLink());
}
public function testPrevLink() {
$list = new PaginatedList(new ArrayList());
$list->setTotalItems(50);
$this->assertNull($list->PrevLink());
$list->setCurrentPage(2);
$this->assertContains('start=0', $list->PrevLink());
$list->setCurrentPage(3);
$this->assertContains('start=10', $list->PrevLink());
$list->setCurrentPage(5);
$this->assertContains('start=30', $list->PrevLink());
}
}