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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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protected static $extra_dataobjects = array( |
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TestObject::class, |
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HideTestObject::class, |
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HideTestSubObject::class, |
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); |
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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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