silverstripe-framework/tests/php/ORM/ManyManyThroughListTest.php
2017-10-09 11:53:11 +13:00

189 lines
6.4 KiB
PHP

<?php
namespace SilverStripe\ORM\Tests;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\ManyManyThroughList;
use InvalidArgumentException;
class ManyManyThroughListTest extends SapphireTest
{
protected static $fixture_file = 'ManyManyThroughListTest.yml';
protected static $extra_dataobjects = [
ManyManyThroughListTest\Item::class,
ManyManyThroughListTest\JoinObject::class,
ManyManyThroughListTest\TestObject::class
];
protected function setUp()
{
parent::setUp();
DataObject::reset();
}
protected function tearDown()
{
DataObject::reset();
parent::tearDown();
}
public function testSelectJoin()
{
/** @var ManyManyThroughListTest\TestObject $parent */
$parent = $this->objFromFixture(ManyManyThroughListTest\TestObject::class, 'parent1');
$this->assertListEquals(
[
['Title' => 'item 1'],
['Title' => 'item 2']
],
$parent->Items()
);
// Check filters on list work
$item1 = $parent->Items()->filter('Title', 'item 1')->first();
$this->assertNotNull($item1);
$this->assertNotNull($item1->getJoin());
$this->assertEquals('join 1', $item1->getJoin()->Title);
$this->assertInstanceOf(
ManyManyThroughListTest\JoinObject::class,
$item1->ManyManyThroughListTest_JoinObject
);
$this->assertEquals('join 1', $item1->ManyManyThroughListTest_JoinObject->Title);
// Check filters on list work
$item2 = $parent->Items()->filter('Title', 'item 2')->first();
$this->assertNotNull($item2);
$this->assertNotNull($item2->getJoin());
$this->assertEquals('join 2', $item2->getJoin()->Title);
$this->assertEquals('join 2', $item2->ManyManyThroughListTest_JoinObject->Title);
// To filter on join table need to use some raw sql
$item2 = $parent->Items()->where(['"ManyManyThroughListTest_JoinObject"."Title"' => 'join 2'])->first();
$this->assertNotNull($item2);
$this->assertEquals('item 2', $item2->Title);
$this->assertNotNull($item2->getJoin());
$this->assertEquals('join 2', $item2->getJoin()->Title);
$this->assertEquals('join 2', $item2->ManyManyThroughListTest_JoinObject->Title);
// Test sorting on join table
$items = $parent->Items()->sort('"ManyManyThroughListTest_JoinObject"."Sort"');
$this->assertListEquals(
[
['Title' => 'item 2'],
['Title' => 'item 1'],
],
$items
);
$items = $parent->Items()->sort('"ManyManyThroughListTest_JoinObject"."Sort" ASC');
$this->assertListEquals(
[
['Title' => 'item 1'],
['Title' => 'item 2'],
],
$items
);
$items = $parent->Items()->sort('"ManyManyThroughListTest_JoinObject"."Title" DESC');
$this->assertListEquals(
[
['Title' => 'item 2'],
['Title' => 'item 1'],
],
$items
);
}
public function testAdd()
{
/** @var ManyManyThroughListTest\TestObject $parent */
$parent = $this->objFromFixture(ManyManyThroughListTest\TestObject::class, 'parent1');
$newItem = new ManyManyThroughListTest\Item();
$newItem->Title = 'my new item';
$newItem->write();
$parent->Items()->add($newItem, ['Title' => 'new join record']);
// Check select
$newItem = $parent->Items()->filter(['Title' => 'my new item'])->first();
$this->assertNotNull($newItem);
$this->assertEquals('my new item', $newItem->Title);
$this->assertInstanceOf(
ManyManyThroughListTest\JoinObject::class,
$newItem->getJoin()
);
$this->assertInstanceOf(
ManyManyThroughListTest\JoinObject::class,
$newItem->ManyManyThroughListTest_JoinObject
);
$this->assertEquals('new join record', $newItem->ManyManyThroughListTest_JoinObject->Title);
}
public function testRemove()
{
/** @var ManyManyThroughListTest\TestObject $parent */
$parent = $this->objFromFixture(ManyManyThroughListTest\TestObject::class, 'parent1');
$this->assertListEquals(
[
['Title' => 'item 1'],
['Title' => 'item 2']
],
$parent->Items()
);
$item1 = $parent->Items()->filter(['Title' => 'item 1'])->first();
$parent->Items()->remove($item1);
$this->assertListEquals(
[['Title' => 'item 2']],
$parent->Items()
);
}
/**
* Test validation
*
* @expectedException \InvalidArgumentException
*/
public function testValidateModelValidatesJoinType()
{
DataObject::reset();
ManyManyThroughListTest\Item::config()->update(
'db',
[
ManyManyThroughListTest\JoinObject::class => 'Text'
]
);
DataObject::getSchema()->manyManyComponent(ManyManyThroughListTest\TestObject::class, 'Items');
}
public function testRelationParsing()
{
$schema = DataObject::getSchema();
// Parent components
$this->assertEquals(
[
'relationClass' => ManyManyThroughList::class,
'parentClass' => ManyManyThroughListTest\TestObject::class,
'childClass' => ManyManyThroughListTest\Item::class,
'parentField' => 'ParentID',
'childField' => 'ChildID',
'join' => ManyManyThroughListTest\JoinObject::class
],
$schema->manyManyComponent(ManyManyThroughListTest\TestObject::class, 'Items')
);
// Belongs_many_many is the same, but with parent/child substituted
$this->assertEquals(
[
'relationClass' => ManyManyThroughList::class,
'parentClass' => ManyManyThroughListTest\Item::class,
'childClass' => ManyManyThroughListTest\TestObject::class,
'parentField' => 'ChildID',
'childField' => 'ParentID',
'join' => ManyManyThroughListTest\JoinObject::class
],
$schema->manyManyComponent(ManyManyThroughListTest\Item::class, 'Objects')
);
}
}