Neos\Flow\Tests\Unit\Log\LoggerTest::removeThrowsAnExceptionOnTryingToRemoveABackendNotPreviouslyAdded PHP Метод

    public function removeThrowsAnExceptionOnTryingToRemoveABackendNotPreviouslyAdded()
    {
        $mockBackend = $this->getMockBuilder(BackendInterface::class)->setMethods(['open', 'append', 'close'])->getMock();
        $logger = new Logger();
        $logger->removeBackend($mockBackend);
    }