mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-26 20:45:47 +02:00
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@75591 467b73ca-7a2a-4603-9d3b-597d59a354a9
143 lines
4.2 KiB
PHP
143 lines
4.2 KiB
PHP
<?php
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/**
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* Test the {@link DataObjectSet} class.
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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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static $fixture_file = 'sapphire/tests/DataObjectTest.yml';
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function testIterator() {
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$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($four->Odd());
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}
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/**
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* Test {@link DataObjectSet->Count()}
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*/
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function testCount() {
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$comments = DataObject::get('PageComment');
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/* There are a total of 8 items in the set */
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$this->assertEquals($comments->Count(), 8, 'There are a total of 8 items in the set');
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}
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/**
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* Test {@link DataObjectSet->First()}
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*/
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function testFirst() {
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$comments = DataObject::get('PageComment');
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/* The first object is Joe's comment */
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$this->assertEquals($comments->First()->ID, 1, 'The first object has an ID of "1"');
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$this->assertEquals($comments->First()->Name, 'Joe', 'The first object has a Name field value of "Joe"');
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}
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/**
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* Test {@link DataObjectSet->Last()}
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*/
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function testLast() {
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$comments = DataObject::get('PageComment');
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/* The last object is Dean's comment */
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$this->assertEquals($comments->Last()->ID, 8, 'The last object has an ID of "8"');
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$this->assertEquals($comments->Last()->Name, 'Dean', 'The last object has a Name field value of "Dean"');
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}
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/**
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* Test {@link DataObjectSet->map()}
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*/
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function testMap() {
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$comments = DataObject::get('PageComment');
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/* Now we get a map of all the PageComment records */
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$map = $comments->map('ID', 'Title', '(Select one)');
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$expectedMap = array(
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'' => '(Select one)',
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1 => 'Joe',
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2 => 'Jane',
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3 => 'Bob',
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4 => 'Bob',
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5 => 'Ernie',
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6 => 'Jimmy',
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7 => 'Dean',
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8 => 'Dean'
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);
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/* There are 9 items in the map. 8 are records. 1 is the empty value */
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$this->assertEquals(count($map), 9, 'There are 9 items in the map. 8 are records. 1 is the empty value');
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/* We have the same map as our expected map, asserted above */
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$this->assertSame($expectedMap, $map, 'The map we generated is exactly the same as the asserted one');
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/* toDropDownMap() is an alias of map() - let's make a map from that */
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$map2 = $comments->toDropDownMap('ID', 'Title', '(Select one)');
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/* There are 9 items in the map. 8 are records. 1 is the empty value */
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$this->assertEquals(count($map), 9, 'There are 9 items in the map. 8 are records. 1 is the empty value.');
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/* We have the same map as our expected map, asserted above */
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$this->assertSame($expectedMap, $map2, 'The map we generated is exactly the same as the asserted one');
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}
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}
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?>
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