public function testExecute()
{
self::markTestSkipped('not ready yet');
$input = $this->getMockBuilder(\Symfony\Component\Console\Input\ArgvInput::class)->disableOriginalConstructor()->getMock();
$output = $this->getMockBuilder(\Symfony\Component\Console\Output\ConsoleOutput::class)->disableOriginalConstructor()->getMock();
$class = new \ReflectionClass('\\BrowscapPHP\\Command\\FetchCommand');
$method = $class->getMethod('execute');
$method->setAccessible(true);
self::assertNull($method->invoke($this->object, $input, $output));
}