/** * Returns the only instance of this class * @return DAV_Multistatus */ public static function inst() { if (null === self::$inst) { self::$inst = new DAV_Test_Multistatus(); } return self::$inst; }
/** * @depends testClose */ public function testSecondClose() { // A second DAV_Multistatus::close() shouldn't do anything! $this->expectOutputString(''); DAV_Test_Multistatus::inst()->close(); }