Test creating hidden targets with invalid params
Create hidden target
{
    error : {
        code : -32602
        message : Hidden target can be created only in background
    }
    id : <number>
}
{
    error : {
        code : -32602
        message : Hidden target cannot be created in a new window
    }
    id : <number>
}
{
    error : {
        code : -32602
        message : Hidden target cannot be created for tab
    }
    id : <number>
}