silverstripe-framework/tests/ObjectStaticTest.php
Sam Minnee a28ea0a69e ENHANCEMENT: Added Object::combined_static(), which gets all values of a static property from each class in the hierarchy
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@73473 467b73ca-7a2a-4603-9d3b-597d59a354a9
2009-03-21 05:10:05 +00:00

112 lines
4.2 KiB
PHP

<?php
/**
* Tests various static getter and setter methods on {@link Object}
*
* @package sapphire
* @subpackage tests
*/
class ObjectStaticTest extends SapphireTest {
/**
* Tests {@link Object::get_static()}
*/
public function testGetStatic() {
$this->assertEquals(Object::get_static('ObjectStaticTest_First', 'first'), array('test_1'));
$this->assertEquals(Object::get_static('ObjectStaticTest_Second', 'first'), array('test_2'));
$this->assertEquals(Object::get_static('ObjectStaticTest_Third', 'first'), array('test_3'));
Object::addStaticVars('ObjectStaticTest_First', array('first' => array('test_1_2')));
Object::addStaticVars('ObjectStaticTest_Third', array('first' => array('test_3_2')));
Object::addStaticVars('ObjectStaticTest_Fourth', array('first' => array('test_4')));
$this->assertEquals(Object::get_static('ObjectStaticTest_First', 'first', true), array('test_1_2', 'test_1'));
$this->assertEquals(Object::get_static('ObjectStaticTest_Second', 'first', true), array('test_1_2', 'test_2'));
$this->assertEquals(Object::get_static('ObjectStaticTest_Third', 'first', true), array('test_1_2', 'test_3_2', 'test_3'));
}
/**
* Test {@link Object::addStaticVar()} correctly replaces static vars
*/
public function testAddStaticReplace() {
Object::addStaticVars('ObjectStaticTest_Fourth', array('second' => array('test_4')), true);
Object::addStaticVars('ObjectStaticTest_Third', array('second' => array('test_3_2')));
$this->assertEquals(Object::get_static('ObjectStaticTest_Fourth', 'second', true), array('test_4'));
$this->assertEquals(Object::get_static('ObjectStaticTest_Third', 'second', true), array('test_3_2', 'test_3'));
Object::addStaticVars('ObjectStaticTest_Third', array('second' => array('test_3_2')), true);
$this->assertEquals(Object::get_static('ObjectStaticTest_Third', 'second', true), array('test_3_2'));
Object::add_static_var('ObjectStaticTest_Third', 'fourth', array('test_3_2'));
$this->assertEquals(Object::get_static('ObjectStaticTest_Fourth', 'fourth', true), array('test_3_2', 'test_4'));
Object::add_static_var('ObjectStaticTest_Third', 'fourth', array('test_3_2'), true);
$this->assertEquals(Object::get_static('ObjectStaticTest_Fourth', 'fourth', true), array('test_4', 'test_3_2'));
}
/**
* Tests {@link Object::uninherited_static()}
*/
public function testUninherited() {
$this->assertEquals(Object::uninherited_static('ObjectStaticTest_First', 'third', true), 'test_1');
$this->assertEquals(Object::uninherited_static('ObjectStaticTest_Fourth', 'third', true), null);
}
public function testCombinedStatic() {
// test basic operation
$this->assertEquals (
array('test_1', 'test_2', 'test_3'), Object::combined_static('ObjectStaticTest_Combined3', 'first')
);
// test that null values are ignored, but values on either side are still merged
$this->assertEquals (
array('test_1', 'test_3'), Object::combined_static('ObjectStaticTest_Combined3', 'second')
);
// test the $ceiling param
$this->assertEquals (
array('test_2', 'test_3'), Object::combined_static('ObjectStaticTest_Combined3', 'first', 'ObjectStaticTest_Combined2')
);
}
}
/**#@+
* @ignore
*/
class ObjectStaticTest_First extends Object {
public static $first = array('test_1');
public static $second = array('test_1');
public static $third = 'test_1';
}
class ObjectStaticTest_Second extends ObjectStaticTest_First {
public static $first = array('test_2');
}
class ObjectStaticTest_Third extends ObjectStaticTest_Second {
public static $first = array('test_3');
public static $second = array('test_3');
public static $fourth = array('test_3');
}
class ObjectStaticTest_Fourth extends ObjectStaticTest_Third {
public static $fourth = array('test_4');
}
class ObjectStaticTest_Combined1 extends Object {
public static $first = array('test_1');
public static $second = array('test_1');
}
class ObjectStaticTest_Combined2 extends ObjectStaticTest_Combined1 {
public static $first = array('test_2');
public static $second = null;
}
class ObjectStaticTest_Combined3 extends ObjectStaticTest_Combined2 {
public static $first = array('test_3');
public static $second = array('test_3');
}
/**#@-*/