Website = "http://www.example.com"; $object = new DataObjectDecoratorTest_RelatedObject(); $object->FieldOne = "Lorem ipsum dolor"; $object->FieldTwo = "Random notes"; // The following code doesn't currently work: // $contact->RelatedObjects()->add($object); // $contact->write(); // Instead we have to do the following $contact->write(); $object->ContactID = $contact->ID; $object->write(); unset($contact); $contact = DataObject::get_one("DataObjectDecoratorTest_Member", "\"Website\"='http://www.example.com'"); $this->assertType('DataObjectDecoratorTest_RelatedObject', $contact->RelatedObjects()->First()); $this->assertEquals("Lorem ipsum dolor", $contact->RelatedObjects()->First()->FieldOne); $this->assertEquals("Random notes", $contact->RelatedObjects()->First()->FieldTwo); $contact->delete(); } function testPermissionDecoration() { // testing behaviour in isolation, too many sideeffects and other checks // in SiteTree->can*() methods to test one single feature reliably with them $obj = $this->objFromFixture('DataObjectDecoratorTest_MyObject', 'object1'); $websiteuser = $this->objFromFixture('Member', 'websiteuser'); $admin = $this->objFromFixture('Member', 'admin'); $this->assertFalse( $obj->canOne($websiteuser), 'Both decorators return true, but original method returns false' ); $this->assertFalse( $obj->canTwo($websiteuser), 'One decorator returns false, original returns true, but decorator takes precedence' ); $this->assertTrue( $obj->canThree($admin), 'Undefined decorator methods returning NULL dont influence the original method' ); } function testPopulateDefaults() { $obj = new DataObjectDecoratorTest_Member(); $this->assertEquals( $obj->Phone, '123', 'Defaults can be populated through decorator' ); } /** * Test that DataObject::dbObject() works for fields applied by a decorator */ function testDbObjectOnDecoratedFields() { $member = $this->objFromFixture('DataObjectDecoratorTest_Member', 'member1'); $this->assertNotNull($member->dbObject('Website')); $this->assertType('Varchar', $member->dbObject('Website')); } } class DataObjectDecoratorTest_Member extends DataObject implements TestOnly { static $db = array( "Name" => "Varchar", "Email" => "Varchar" ); } class DataObjectDecoratorTest_ContactRole extends DataObjectDecorator implements TestOnly { function extraStatics() { return array( 'db' => array( 'Website' => 'Varchar', 'Phone' => 'Varchar(255)', ), 'has_many' => array( 'RelatedObjects' => 'DataObjectDecoratorTest_RelatedObject' ), 'defaults' => array( 'Phone' => '123' ) ); } } class DataObjectDecoratorTest_RelatedObject extends DataObject implements TestOnly { static $db = array( "FieldOne" => "Varchar", "FieldTwo" => "Varchar" ); static $has_one = array( "Contact" => "DataObjectDecoratorTest_Member" ); } DataObject::add_extension('DataObjectDecoratorTest_Member', 'DataObjectDecoratorTest_ContactRole'); class DataObjectDecoratorTest_MyObject extends DataObject implements TestOnly { static $db = array( 'Title' => 'Varchar', ); function canOne($member = null) { // decorated access checks $results = $this->extend('canOne', $member); if($results && is_array($results)) if(!min($results)) return false; return false; } function canTwo($member = null) { // decorated access checks $results = $this->extend('canTwo', $member); if($results && is_array($results)) if(!min($results)) return false; return true; } function canThree($member = null) { // decorated access checks $results = $this->extend('canThree', $member); if($results && is_array($results)) if(!min($results)) return false; return true; } } class DataObjectDecoratorTest_Ext1 extends DataObjectDecorator implements TestOnly { function canOne($member = null) { return true; } function canTwo($member = null) { return false; } function canThree($member = null) { } } class DataObjectDecoratorTest_Ext2 extends DataObjectDecorator implements TestOnly { function canOne($member = null) { return true; } function canTwo($member = null) { return true; } function canThree($member = null) { } } DataObject::add_extension('DataObjectDecoratorTest_MyObject', 'DataObjectDecoratorTest_Ext1'); DataObject::add_extension('DataObjectDecoratorTest_MyObject', 'DataObjectDecoratorTest_Ext2'); ?>