/**
* @covers SilverStripe\Core\ClassInfo::ancestry()
*/
public function testAncestry()
{
$ancestry = ClassInfo::ancestry('ClassInfoTest_ChildClass');
$expect = ArrayLib::valuekey(array('SilverStripe\\Core\\Object', 'SilverStripe\\View\\ViewableData', 'SilverStripe\\ORM\\DataObject', 'ClassInfoTest_BaseClass', 'ClassInfoTest_ChildClass'));
$this->assertEquals($expect, $ancestry);
ClassInfo::reset_db_cache();
$this->assertEquals($expect, ClassInfo::ancestry('classINFOTest_Childclass'));
ClassInfo::reset_db_cache();
$this->assertEquals($expect, ClassInfo::ancestry('classINFOTest_Childclass'));
ClassInfo::reset_db_cache();
$ancestry = ClassInfo::ancestry('ClassInfoTest_ChildClass', true);
$this->assertEquals(array('ClassInfoTest_BaseClass' => 'ClassInfoTest_BaseClass'), $ancestry, '$tablesOnly option excludes memory-only inheritance classes');
}
public function testEnumParsing()
{
$enum = new DBEnum('testField', "\n\t\t\t,\n\t\t\t0,\n\t\t\tItem1,\n\t\t\tItem2,\n\t\t\tItem 3,\n\t\t\tItem-4,\n\t\t\titem 5\n\t\t\tstill 5,\n\t\t\ttrailing comma,\n\t\t");
$this->assertEquals(ArrayLib::valuekey(array('', '0', 'Item1', 'Item2', 'Item 3', 'Item-4', 'item 5
still 5', 'trailing comma')), $enum->enumValues());
}
/**
* Returns a list of classes that inherit from the given class.
* The resulting array includes the base class passed
* through the $class parameter as the first array value.
*
* Example usage:
* <code>
* ClassInfo::subclassesFor('BaseClass');
* array(
* 'BaseClass' => 'BaseClass',
* 'ChildClass' => 'ChildClass',
* 'GrandChildClass' => 'GrandChildClass'
* )
* </code>
*
* @param string|object $nameOrObject The classname or object
* @return array Names of all subclasses as an associative array.
*/
public static function subclassesFor($nameOrObject)
{
if (is_string($nameOrObject) && !class_exists($nameOrObject)) {
return [];
}
//normalise class case
$className = self::class_name($nameOrObject);
$descendants = ClassLoader::instance()->getManifest()->getDescendantsOf($className);
$result = array($className => $className);
if ($descendants) {
return $result + ArrayLib::valuekey($descendants);
} else {
return $result;
}
}
public function testValuekey()
{
$this->assertEquals(ArrayLib::valuekey(array('testkey1' => 'testvalue1', 'testkey2' => 'testvalue2')), array('testvalue1' => 'testvalue1', 'testvalue2' => 'testvalue2'));
}
/**
* Add {@link RequiredField} objects together
*
* @param RequiredFields $requiredFields
* @return RequiredFields
*/
public function appendRequiredFields($requiredFields)
{
$this->required = $this->required + ArrayLib::valuekey($requiredFields->getRequired());
return $this;
}
