public function testApiCommand_InvokesProperAction()
{
$aliases = ['alias1', 'alias2'];
$result = new StdClass();
$command = $this->createCommand();
$manager = $this->createManager();
$manager->expects($this->once())->method('startThreads')->with($aliases)->will($this->returnValue($result));
$this->assertSame($result, $this->callProtectedMethod($command, 'command', [['aliases' => $aliases]]));
}