mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-07 10:11:17 +02:00
107 lines
3.4 KiB
PHP
107 lines
3.4 KiB
PHP
<?php
|
|
|
|
class DataListTest extends SapphireTest {
|
|
// Borrow the model from DataObjectTest
|
|
static $fixture_file = 'DataObjectTest.yml';
|
|
|
|
protected $extraDataObjects = array(
|
|
'DataObjectTest_Team',
|
|
'DataObjectTest_Fixture',
|
|
'DataObjectTest_SubTeam',
|
|
'OtherSubclassWithSameField',
|
|
'DataObjectTest_FieldlessTable',
|
|
'DataObjectTest_FieldlessSubTable',
|
|
'DataObjectTest_ValidatedObject',
|
|
'DataObjectTest_Player',
|
|
'DataObjectTest_TeamComment'
|
|
);
|
|
|
|
function testListCreationSortAndLimit() {
|
|
// By default, a DataList will contain all items of that class
|
|
$list = DataList::create('DataObjectTest_TeamComment')->sort('ID');
|
|
|
|
// We can iterate on the DataList
|
|
$names = array();
|
|
foreach($list as $item) {
|
|
$names[] = $item->Name;
|
|
}
|
|
$this->assertEquals(array('Joe', 'Bob', 'Phil'), $names);
|
|
|
|
// If we don't want to iterate, we can extract a single column from the list with column()
|
|
$this->assertEquals(array('Joe', 'Bob', 'Phil'), $list->column('Name'));
|
|
|
|
// We can sort a list
|
|
$list = $list->sort('Name');
|
|
$this->assertEquals(array('Bob', 'Joe', 'Phil'), $list->column('Name'));
|
|
|
|
// We can also restrict the output to a range
|
|
$this->assertEquals(array('Joe', 'Phil'), $list->getRange(1,2)->column('Name'));
|
|
}
|
|
|
|
function testFilter() {
|
|
// coming soon!
|
|
}
|
|
|
|
function testWhere() {
|
|
// We can use raw SQL queries with where. This is only recommended for advanced uses;
|
|
// if you can, you should use filter().
|
|
$list = DataList::create('DataObjectTest_TeamComment');
|
|
|
|
// where() returns a new DataList, like all the other modifiers, so it can be chained.
|
|
$list2 = $list->where('"Name" = \'Joe\'');
|
|
$this->assertEquals(array('This is a team comment by Joe'), $list2->column('Comment'));
|
|
|
|
// The where() clauses are chained together with AND
|
|
$list3 = $list2->where('"Name" = \'Bob\'');
|
|
$this->assertEquals(array(), $list3->column('Comment'));
|
|
}
|
|
|
|
/**
|
|
* Test DataList->byID()
|
|
*/
|
|
function testByID() {
|
|
// We can get a single item by ID.
|
|
$id = $this->idFromFixture('DataObjectTest_Team','team2');
|
|
$team = DataList::create("DataObjectTest_Team")->byID($id);
|
|
|
|
// byID() returns a DataObject, rather than a DataList
|
|
$this->assertInstanceOf('DataObjectTest_Team', $team);
|
|
$this->assertEquals('Team 2', $team->Title);
|
|
}
|
|
|
|
/**
|
|
* Test DataList->removeByID()
|
|
*/
|
|
function testRemoveByID() {
|
|
$list = DataList::create("DataObjectTest_Team");
|
|
$id = $this->idFromFixture('DataObjectTest_Team','team2');
|
|
|
|
$this->assertNotNull($list->byID($id));
|
|
$list->removeByID($id);
|
|
$this->assertNull($list->byID($id));
|
|
}
|
|
|
|
/**
|
|
* Test DataList->canSortBy()
|
|
*/
|
|
function testCanSortBy() {
|
|
// Basic check
|
|
$team = DataList::create("DataObjectTest_Team");
|
|
$this->assertTrue($team->canSortBy("Title"));
|
|
$this->assertFalse($team->canSortBy("SomethingElse"));
|
|
|
|
// Subclasses
|
|
$subteam = DataList::create("DataObjectTest_SubTeam");
|
|
$this->assertTrue($subteam->canSortBy("Title"));
|
|
$this->assertTrue($subteam->canSortBy("SubclassDatabaseField"));
|
|
}
|
|
|
|
function testDataListArrayAccess() {
|
|
$list = DataList::create("DataObjectTest_Team")->sort("Title");
|
|
|
|
// We can use array access to refer to single items in the DataList, as if it were an array
|
|
$this->assertEquals("Subteam 1", $list[0]->Title);
|
|
$this->assertEquals("Subteam 3", $list[2]->Title);
|
|
$this->assertEquals("Team 2", $list[4]->Title);
|
|
}
|
|
} |