470 lines
14 KiB
PHP
470 lines
14 KiB
PHP
<?php
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namespace SilverStripe\ORM\Tests;
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use SilverStripe\ORM\ArrayList;
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use SilverStripe\ORM\DataObject;
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use SilverStripe\ORM\PaginatedList;
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use SilverStripe\Dev\SapphireTest;
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use SilverStripe\ORM\Queries\SQLSelect;
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use SilverStripe\ORM\Tests\DataObjectTest\Player;
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use SilverStripe\View\ArrayData;
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use SilverStripe\Control\HTTPRequest;
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/**
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* Tests for the {@link SilverStripe\ORM\PaginatedList} class.
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*/
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class PaginatedListTest extends SapphireTest
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{
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protected static $fixture_file = 'DataObjectTest.yml';
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public static function getExtraDataObjects()
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{
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return array_merge(
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DataObjectTest::$extra_data_objects,
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ManyManyListTest::$extra_data_objects
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);
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}
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public function testPageStart()
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{
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$list = new PaginatedList(new ArrayList());
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$this->assertEquals(0, $list->getPageStart(), 'The start defaults to 0.');
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$list->setPageStart(10);
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$this->assertEquals(10, $list->getPageStart(), 'You can set the page start.');
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$list = new PaginatedList(new ArrayList(), ['start' => 50]);
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$this->assertEquals(50, $list->getPageStart(), 'The page start can be read from the request.');
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}
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public function testGetTotalItems()
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{
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$list = new PaginatedList(new ArrayList());
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$this->assertEquals(0, $list->getTotalItems());
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$list->setTotalItems(10);
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$this->assertEquals(10, $list->getTotalItems());
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$list = new PaginatedList(
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new ArrayList(
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[
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new ArrayData([]),
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new ArrayData([])
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]
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)
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);
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$this->assertEquals(2, $list->getTotalItems());
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}
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public function testSetPaginationFromQuery()
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{
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$query = $this->getMockBuilder(SQLSelect::class)->getMock();
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$query->expects($this->once())
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->method('getLimit')
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->will($this->returnValue(['limit' => 15, 'start' => 30]));
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$query->expects($this->once())
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->method('unlimitedRowCount')
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->will($this->returnValue(100));
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$list = new PaginatedList(new ArrayList());
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$list->setPaginationFromQuery($query);
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$this->assertEquals(15, $list->getPageLength());
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$this->assertEquals(30, $list->getPageStart());
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$this->assertEquals(100, $list->getTotalItems());
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}
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public function testSetCurrentPage()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setPageLength(10);
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$list->setCurrentPage(10);
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$this->assertEquals(10, $list->CurrentPage());
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$this->assertEquals(90, $list->getPageStart());
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// Test disabled paging
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$list->setPageLength(0);
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$this->assertEquals(1, $list->CurrentPage());
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}
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public function testGetIterator()
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{
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$list = new PaginatedList(
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new ArrayList([
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new DataObject(['Num' => 1]),
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new DataObject(['Num' => 2]),
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new DataObject(['Num' => 3]),
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new DataObject(['Num' => 4]),
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new DataObject(['Num' => 5]),
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])
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);
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$list->setPageLength(2);
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$this->assertListEquals(
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[['Num' => 1], ['Num' => 2]],
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ArrayList::create($list->getIterator()->getInnerIterator()->getArrayCopy())
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);
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$list->setCurrentPage(2);
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$this->assertListEquals(
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[['Num' => 3], ['Num' => 4]],
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ArrayList::create($list->getIterator()->getInnerIterator()->getArrayCopy())
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);
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$list->setCurrentPage(3);
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$this->assertListEquals(
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[['Num' => 5]],
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ArrayList::create($list->getIterator()->getInnerIterator()->getArrayCopy())
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);
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$list->setCurrentPage(999);
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$this->assertListEquals(
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[],
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ArrayList::create($list->getIterator()->getInnerIterator()->getArrayCopy())
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);
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// Test disabled paging
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$list->setPageLength(0);
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$list->setCurrentPage(1);
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$this->assertListEquals(
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[
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['Num' => 1],
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['Num' => 2],
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['Num' => 3],
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['Num' => 4],
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['Num' => 5],
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],
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ArrayList::create($list->getIterator()->getInnerIterator()->getArrayCopy())
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);
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// Test with dataobjectset
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$players = Player::get();
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$list = new PaginatedList($players);
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$list->setPageLength(1);
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$list->getIterator();
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$this->assertEquals(
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4,
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$list->getTotalItems(),
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'Getting an iterator should not trim the list to the page length.'
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);
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}
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public function testPages()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setPageLength(10);
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$list->setTotalItems(50);
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$this->assertCount(5, $list->Pages());
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$this->assertCount(3, $list->Pages(3));
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$this->assertCount(5, $list->Pages(15));
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$list->setCurrentPage(3);
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$expectAll = [
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['PageNum' => 1],
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['PageNum' => 2],
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['PageNum' => 3, 'CurrentBool' => true],
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['PageNum' => 4],
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['PageNum' => 5],
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];
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$this->assertListEquals($expectAll, $list->Pages());
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$expectLimited = [
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['PageNum' => 2],
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['PageNum' => 3, 'CurrentBool' => true],
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['PageNum' => 4],
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];
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$this->assertListEquals($expectLimited, $list->Pages(3));
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// Disable paging
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$list->setPageLength(0);
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$expectAll = [
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['PageNum' => 1, 'CurrentBool' => true],
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];
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$this->assertListEquals($expectAll, $list->Pages());
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}
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public function testPaginationSummary()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setPageLength(10);
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$list->setTotalItems(250);
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$list->setCurrentPage(6);
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$expect = [
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['PageNum' => 1],
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['PageNum' => null],
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['PageNum' => 4],
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['PageNum' => 5],
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['PageNum' => 6, 'CurrentBool' => true],
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['PageNum' => 7],
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['PageNum' => 8],
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['PageNum' => null],
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['PageNum' => 25],
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];
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$this->assertListEquals($expect, $list->PaginationSummary(4));
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// Disable paging
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$list->setPageLength(0);
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$expect = [
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['PageNum' => 1, 'CurrentBool' => true]
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];
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$this->assertListEquals($expect, $list->PaginationSummary(4));
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}
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public function testLimitItems()
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{
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$list = new ArrayList(range(1, 50));
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$list = new PaginatedList($list);
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$list->setCurrentPage(3);
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$this->assertCount(10, $list->getIterator()->getInnerIterator());
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$list->setLimitItems(false);
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$this->assertCount(50, $list->getIterator()->getInnerIterator());
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}
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public function testCurrentPage()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setTotalItems(50);
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$this->assertEquals(1, $list->CurrentPage());
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$list->setPageStart(10);
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$this->assertEquals(2, $list->CurrentPage());
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$list->setPageStart(40);
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$this->assertEquals(5, $list->CurrentPage());
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// Disable paging
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$list->setPageLength(0);
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$this->assertEquals(1, $list->CurrentPage());
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}
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public function testTotalPages()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setPageLength(1);
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$this->assertEquals(0, $list->TotalPages());
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$list->setTotalItems(1);
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$this->assertEquals(1, $list->TotalPages());
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$list->setTotalItems(5);
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$this->assertEquals(5, $list->TotalPages());
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// Disable paging
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$list->setPageLength(0);
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$this->assertEquals(1, $list->TotalPages());
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$list->setTotalItems(0);
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$this->assertEquals(0, $list->TotalPages());
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}
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public function testMoreThanOnePage()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setPageLength(1);
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$list->setTotalItems(1);
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$this->assertFalse($list->MoreThanOnePage());
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$list->setTotalItems(2);
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$this->assertTrue($list->MoreThanOnePage());
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// Disable paging
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$list->setPageLength(0);
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$this->assertFalse($list->MoreThanOnePage());
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}
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public function testNotFirstPage()
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{
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$list = new PaginatedList(new ArrayList());
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$this->assertFalse($list->NotFirstPage());
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$list->setCurrentPage(2);
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$this->assertTrue($list->NotFirstPage());
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}
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public function testNotLastPage()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setTotalItems(50);
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$this->assertTrue($list->NotLastPage());
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$list->setCurrentPage(5);
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$this->assertFalse($list->NotLastPage());
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}
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public function testFirstItem()
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{
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$list = new PaginatedList(new ArrayList());
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$this->assertEquals(1, $list->FirstItem());
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$list->setPageStart(10);
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$this->assertEquals(11, $list->FirstItem());
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}
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public function testLastItem()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setPageLength(10);
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$list->setTotalItems(25);
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$list->setCurrentPage(1);
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$this->assertEquals(10, $list->LastItem());
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$list->setCurrentPage(2);
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$this->assertEquals(20, $list->LastItem());
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$list->setCurrentPage(3);
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$this->assertEquals(25, $list->LastItem());
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// Disable paging
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$list->setPageLength(0);
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$this->assertEquals(25, $list->LastItem());
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}
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public function testFirstLink()
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{
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$list = new PaginatedList(new ArrayList());
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$this->assertStringContainsString('start=0', $list->FirstLink());
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}
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public function testFirstLinkContainsCurrentGetParameters()
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{
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$request = new HTTPRequest(
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'GET',
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'http://example.com/my-cool-page',
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['awesomeness' => 'nextLevel', 'start' => 20]
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);
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$list = new PaginatedList(new ArrayList(), $request);
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$list->setTotalItems(50);
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$list->setPageLength(10);
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// check the query string has correct parameters
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$queryString = parse_url($list->FirstLink(), PHP_URL_QUERY);
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parse_str($queryString, $queryParams);
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$this->assertArrayHasKey('awesomeness', $queryParams);
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$this->assertequals('nextLevel', $queryParams['awesomeness']);
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$this->assertArrayHasKey('start', $queryParams);
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$this->assertequals(0, $queryParams['start']);
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}
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public function testLastLink()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setPageLength(10);
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$list->setTotalItems(100);
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$this->assertStringContainsString('start=90', $list->LastLink());
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// Disable paging
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$list->setPageLength(0);
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$this->assertStringContainsString('start=0', $list->LastLink());
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}
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public function testLastLinkContainsCurrentGetParameters()
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{
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$request = new HTTPRequest(
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'GET',
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'http://example.com/my-cool-page',
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['awesomeness' => 'nextLevel']
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);
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$list = new PaginatedList(new ArrayList(), $request);
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$list->setTotalItems(50);
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$list->setPageLength(10);
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// check the query string has correct parameters
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$queryString = parse_url($list->LastLink(), PHP_URL_QUERY);
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parse_str($queryString, $queryParams);
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$this->assertArrayHasKey('awesomeness', $queryParams);
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$this->assertequals('nextLevel', $queryParams['awesomeness']);
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$this->assertArrayHasKey('start', $queryParams);
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$this->assertequals(40, $queryParams['start']);
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}
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public function testNextLink()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setTotalItems(50);
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$this->assertStringContainsString('start=10', $list->NextLink());
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$list->setCurrentPage(2);
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$this->assertStringContainsString('start=20', $list->NextLink());
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$list->setCurrentPage(3);
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$this->assertStringContainsString('start=30', $list->NextLink());
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$list->setCurrentPage(4);
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$this->assertStringContainsString('start=40', $list->NextLink());
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$list->setCurrentPage(5);
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$this->assertNull($list->NextLink());
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// Disable paging
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$list->setCurrentPage(1);
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$list->setPageLength(0);
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$this->assertNull($list->NextLink());
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}
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public function testNextLinkContainsCurrentGetParameters()
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{
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$request = new HTTPRequest(
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'GET',
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'http://example.com/my-cool-page',
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['awesomeness' => 'nextLevel']
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);
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$list = new PaginatedList(new ArrayList(), $request);
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$list->setTotalItems(50);
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$list->setPageLength(10);
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// check the query string has correct parameters
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$queryString = parse_url($list->NextLink(), PHP_URL_QUERY);
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parse_str($queryString, $queryParams);
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$this->assertArrayHasKey('awesomeness', $queryParams);
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$this->assertequals('nextLevel', $queryParams['awesomeness']);
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$this->assertArrayHasKey('start', $queryParams);
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$this->assertequals(10, $queryParams['start']);
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}
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public function testPrevLink()
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{
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$list = new PaginatedList(new ArrayList());
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$list->setTotalItems(50);
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$this->assertNull($list->PrevLink());
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$list->setCurrentPage(2);
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$this->assertStringContainsString('start=0', $list->PrevLink());
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$list->setCurrentPage(3);
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$this->assertStringContainsString('start=10', $list->PrevLink());
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$list->setCurrentPage(5);
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$this->assertStringContainsString('start=30', $list->PrevLink());
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// Disable paging
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$list->setPageLength(0);
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$this->assertNull($list->PrevLink());
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}
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public function testPrevLinkContainsCurrentGetParameters()
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{
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$request = new HTTPRequest(
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'GET',
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'http://example.com/my-cool-page',
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['awesomeness' => 'nextLevel', 'start' => '30']
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);
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$list = new PaginatedList(new ArrayList(), $request);
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$list->setTotalItems(50);
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$list->setPageLength(10);
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// check the query string has correct parameters
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$queryString = parse_url($list->PrevLink(), PHP_URL_QUERY);
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parse_str($queryString, $queryParams);
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$this->assertArrayHasKey('awesomeness', $queryParams);
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$this->assertequals('nextLevel', $queryParams['awesomeness']);
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$this->assertArrayHasKey('start', $queryParams);
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$this->assertequals(20, $queryParams['start']);
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}
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}
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