2018-09-25 02:25:23 +02:00
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<?php
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namespace SilverStripe\Versioned\Tests;
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use SilverStripe\Dev\SapphireTest;
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use SilverStripe\ORM\DataObject;
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use SilverStripe\ORM\Hierarchy\Hierarchy;
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use SilverStripe\Versioned\Versioned;
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use SilverStripe\ORM\Tests\HierarchyTest\TestObject;
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use SilverStripe\ORM\Tests\HierarchyTest\HideTestObject;
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use SilverStripe\ORM\Tests\HierarchyTest\HideTestSubObject;
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/**
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* @internal Only test the right values are returned, not that the cache is actually used.
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*/
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class HierachyCacheTest extends SapphireTest
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{
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protected static $fixture_file = 'HierarchyTest.yml';
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2020-04-20 19:58:09 +02:00
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protected static $extra_dataobjects = [
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2018-09-25 02:25:23 +02:00
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TestObject::class,
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HideTestObject::class,
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HideTestSubObject::class,
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2020-04-20 19:58:09 +02:00
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];
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2018-09-25 02:25:23 +02:00
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public function setUp()
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{
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parent::setUp();
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TestObject::singleton()->flushCache();
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}
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public static function setUpBeforeClass()
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{
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parent::setUpBeforeClass();
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HideTestObject::config()->update(
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'hide_from_hierarchy',
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[ HideTestSubObject::class ]
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);
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}
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public function cacheNumChildrenDataProvider()
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{
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return [
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[TestObject::class, 'obj1', false, 0, 'childless object should have a numChildren of 0'],
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[TestObject::class, 'obj1', true, 0, 'childless object should have a numChildren of 0 when cache'],
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[TestObject::class, 'obj2', false, 2, 'Root object numChildren should count direct children'],
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[TestObject::class, 'obj2', true, 2, 'Root object numChildren should count direct children when cache'],
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[TestObject::class, 'obj3a', false, 2, 'Sub object numChildren should count direct children'],
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[TestObject::class, 'obj3a', true, 2, 'Sub object numChildren should count direct children when cache'],
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[TestObject::class, 'obj3d', false, 0, 'Childess Sub object numChildren should be 0'],
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[TestObject::class, 'obj3d', true, 0, 'Childess Sub object numChildren should be 0 when cache'],
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[HideTestObject::class, 'obj4', false, 1, 'Hidden object should not be included in count'],
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[HideTestObject::class, 'obj4', true, 1, 'Hidden object should not be included in couunt when cache']
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];
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}
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/**
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* @dataProvider cacheNumChildrenDataProvider
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*/
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public function testNumChildrenCache($className, $identifier, $cache, $expected, $message)
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{
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$node = $this->objFromFixture($className, $identifier);
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$actual = $node->numChildren($cache);
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$this->assertEquals($expected, $actual, $message);
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if ($cache) {
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// When caching is eanbled, try re-accessing the numChildren value to make sure it doesn't change.
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$actual = $node->numChildren($cache);
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$this->assertEquals($expected, $actual, $message);
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}
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}
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public function prepopulateCacheNumChildrenDataProvider()
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{
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return [
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[
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TestObject::class, [],
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'obj1', false, 0, 'childless object should have a numChildren of 0'
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],
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[
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TestObject::class, [],
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'obj1', true, 0, 'childless object should have a numChildren of 0 when cache'
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],
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[
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TestObject::class, [2],
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'obj1', false, 0, 'childless object should have a numChildren of 0'
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],
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[
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TestObject::class, [2],
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'obj1', true, 0, 'childless object should have a numChildren of 0 when cache'
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],
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[
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TestObject::class, [],
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'obj2', false, 2, 'Root object numChildren should count direct children'
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],
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[
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TestObject::class, [],
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'obj2', true, 2, 'Root object numChildren should count direct children when cache'
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],
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[
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TestObject::class, [2],
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'obj2', false, 2, 'Root object numChildren should count direct children'
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],
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[
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TestObject::class, [2],
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'obj2', true, 2, 'Root object numChildren should count direct children when cache'
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],
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[
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HideTestObject::class, [],
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'obj4', false, 1, 'Hidden object should not be included in count'
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],
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[
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HideTestObject::class, [],
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'obj4', true, 1, 'Hidden object should not be included in count when cache'
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],
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[
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HideTestObject::class, [2],
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'obj4', false, 1, 'Hidden object should not be included in count'
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],
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[
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HideTestObject::class, [2],
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'obj4', true, 1, 'Hidden object should not be included in count when cache'
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]
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];
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}
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/**
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* @dataProvider prepopulateCacheNumChildrenDataProvider
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*/
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public function testPrepopulatedNumChildrenCache(
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$className,
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$idList,
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$identifier,
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$cache,
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$expected,
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$message
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) {
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DataObject::singleton($className)->prepopulateTreeDataCache($idList, ['numChildrenMethod' => 'numChildren']);
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$node = $this->objFromFixture($className, $identifier);
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$actual = $node->numChildren($cache);
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$this->assertEquals($expected, $actual, $message);
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}
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}
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