mageekguy\atoum\runner::removeExtension PHP Method

    public function removeExtension($extension)
    {
        if (is_object($extension) === true) {
            $extension = get_class($extension);
        }
        $extension = $this->getExtension($extension);
        $this->extensions->detach($extension);
        return $this->removeObserver($extension);
    }

 public function testRemoveExtension()
 {
     $this->if($runner = new testedClass())->then->object($runner->getExtensions())->isInstanceOf('mageekguy\\atoum\\extension\\aggregator')->sizeOf($runner->getExtensions())->isZero->array($runner->getObservers())->isEmpty()->if($extension = new \mock\mageekguy\atoum\extension())->and($this->mockClass('mageekguy\\atoum\\extension', 'otherMock', 'extension'), $otherExtension = new \otherMock\extension())->and($runner->addExtension($extension)->addExtension($otherExtension))->then->array(iterator_to_array($runner->getExtensions()))->isEqualTo(array($extension, $otherExtension))->array($runner->getObservers())->isEqualTo(array($extension, $otherExtension))->object($runner->removeExtension(new \mock\mageekguy\atoum\extension()))->isIdenticalTo($runner)->array(iterator_to_array($runner->getExtensions()))->isEqualTo(array($otherExtension))->array($runner->getObservers())->isEqualTo(array($otherExtension))->if($runner->addExtension($extension))->then->array(iterator_to_array($runner->getExtensions()))->isEqualTo(array($otherExtension, $extension))->object($runner->removeExtension($extension))->isIdenticalTo($runner)->array(iterator_to_array($runner->getExtensions()))->isEqualTo(array($otherExtension))->array($runner->getObservers())->isEqualTo(array($otherExtension))->if($runner->addExtension($extension))->then->array(iterator_to_array($runner->getExtensions()))->isEqualTo(array($otherExtension, $extension))->object($runner->removeExtension('mock\\mageekguy\\atoum\\extension'))->isIdenticalTo($runner)->array(iterator_to_array($runner->getExtensions()))->isEqualTo(array($otherExtension))->array($runner->getObservers())->isEqualTo(array($otherExtension))->object($runner->removeExtension($otherExtension))->isIdenticalTo($runner)->object($runner->getExtensions())->isInstanceOf('mageekguy\\atoum\\extension\\aggregator')->sizeOf($runner->getExtensions())->isZero->array($runner->getObservers())->isEmpty()->if($extension = new \mock\mageekguy\atoum\extension())->then->exception(function () use($runner, $extension) {
         $runner->removeExtension($extension);
     })->isInstanceOf('mageekguy\\atoum\\exceptions\\logic\\invalidArgument')->hasMessage('Extension ' . get_class($extension) . ' is not loaded');
 }