silverstripe-framework/tests/DataObjectDecoratorTest.php

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<?php
class DataObjectDecoratorTest extends SapphireTest {
static $fixture_file = 'sapphire/tests/DataObjectDecoratorTest.yml';
function testOneToManyAssociationWithDecorator() {
// Fails in RestfulServerTest
// Error: Object::__call() Method 'RelatedObjects' not found in class 'RestfulServerTest_Comment'
$contact = new DataObjectDecoratorTest_Member();
$contact->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('Text', $member->dbObject('Website'));
}
}
class DataObjectDecoratorTest_Member extends DataObject implements TestOnly {
static $db = array(
"Name" => "Text",
"Email" => "Text"
);
}
class DataObjectDecoratorTest_ContactRole extends DataObjectDecorator implements TestOnly {
function extraStatics() {
return array(
'db' => array(
'Website' => 'Text',
'Phone' => 'Varchar(255)',
),
'has_many' => array(
'RelatedObjects' => 'DataObjectDecoratorTest_RelatedObject'
),
'defaults' => array(
'Phone' => '123'
)
);
}
}
class DataObjectDecoratorTest_RelatedObject extends DataObject implements TestOnly {
static $db = array(
"FieldOne" => "Text",
"FieldTwo" => "Text"
);
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');
?>