getClasses(); $this->assertEquals(get_class(array_shift($extensionClasses)), 'Zend_Reflection_Class'); } public function testFunctionReturn() { $extension = new Zend_Reflection_Extension('Spl'); $extensionFunctions = $extension->getFunctions(); $this->assertEquals(get_class(array_shift($extensionFunctions)), 'Zend_Reflection_Function'); } }