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ENHANCEMENT Added ObjectTest->testSingletonCreation()

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@63619 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2008-10-03 15:57:32 +00:00
parent 82d6b7e640
commit d909754999
1 changed files with 22 additions and 0 deletions
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22
tests/ObjectTest.php
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@ -59,6 +59,20 @@ class ObjectTest extends SapphireTest {
} }
} }
function testSingletonCreation() {
$myObject = singleton('ObjectTest_MyObject');
$this->assertEquals($myObject->class, 'ObjectTest_MyObject', 'singletons are creating a correct class instance');
$this->assertEquals(get_class($myObject), 'ObjectTest_MyObject', 'singletons are creating a correct class instance');
$mySubObject = singleton('ObjectTest_MySubObject');
$this->assertEquals($mySubObject->class, 'ObjectTest_MySubObject', 'singletons are creating a correct subclass instance');
$this->assertEquals(get_class($mySubObject), 'ObjectTest_MySubObject', 'singletons are creating a correct subclass instance');
$myFirstObject = singleton('ObjectTest_MyObject');
$mySecondObject = singleton('ObjectTest_MyObject');
$this->assertTrue($myFirstObject === $mySecondObject, 'singletons are using the same object on subsequent calls');
}
} }
class ObjectTest_T1A extends Object { class ObjectTest_T1A extends Object {
@ -113,3 +127,11 @@ class ObjectTest_T2 extends Object {
} }
} }
class ObjectTest_MyObject extends Object {
public $title = 'my object';
}
class ObjectTest_MySubObject extends ObjectTest_MyObject {
public $title = 'my subobject';
}