mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
70 lines
1.9 KiB
PHP
70 lines
1.9 KiB
PHP
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<?php
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/**
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* @package sapphire
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* @subpackage tests
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*/
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class DataObjectSetTest extends SapphireTest {
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function testIterator() {
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$set = new DataObjectSet(array(
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$one = new DataObject(array('Title'=>'one')),
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$two = new DataObject(array('Title'=>'two')),
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$three = new DataObject(array('Title'=>'three')),
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$four = new DataObject(array('Title'=>'four'))
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));
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// test Pos() with foreach()
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$i = 0;
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foreach($set as $item) {
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$i++;
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$this->assertEquals($i, $item->Pos(), "Iterator position is set correctly on ViewableData when iterated with foreach()");
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}
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// test Pos() manually
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$this->assertEquals(1, $one->Pos());
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$this->assertEquals(2, $two->Pos());
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$this->assertEquals(3, $three->Pos());
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$this->assertEquals(4, $four->Pos());
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// test DataObjectSet->Count()
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$this->assertEquals(4, $set->Count());
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// test DataObjectSet->First()
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$this->assertSame($one, $set->First());
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// test DataObjectSet->Last()
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$this->assertSame($four, $set->Last());
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// test ViewableData->First()
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$this->assertTrue($one->First());
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$this->assertFalse($two->First());
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$this->assertFalse($three->First());
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$this->assertFalse($four->First());
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// test ViewableData->Last()
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$this->assertFalse($one->Last());
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$this->assertFalse($two->Last());
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$this->assertFalse($three->Last());
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$this->assertTrue($four->Last());
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// test ViewableData->Middle()
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$this->assertFalse($one->Middle());
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$this->assertTrue($two->Middle());
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$this->assertTrue($three->Middle());
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$this->assertFalse($four->Middle());
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// test ViewableData->Even()
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$this->assertFalse($one->Even());
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$this->assertTrue($two->Even());
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$this->assertFalse($three->Even());
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$this->assertTrue($four->Even());
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// test ViewableData->Odd()
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$this->assertTrue($one->Odd());
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$this->assertFalse($two->Odd());
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$this->assertTrue($three->Odd());
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$this->assertFalse($four->Odd());
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}
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}
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?>
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