how to test programs

Im totaly lost now

have read some many files/docs,with my poor english and made it this far.
But now im stuck in a real strange way

now about number systems

I now how the nes console and cart look like inside and how the work to gether

I even now how to make basic nes programs. The beginning that is
.inesprg etc and even now what it means.

Never even thought i would make it this far


But now im stuck in a strange way

i thought i would try making some programs what i did.
By writting them on paper.

But i dont now what to do next? Icant find noob friendly info/docs or im looking wrong

How do i test my codes?

Write them in notepad or wordpad,run them threw ah nes assembler and put the outcome into a emulator right?

Yes, but make sure it's an accurate emulator like Nintendulator. FCEUXD is a great emulator for debugging, and it's fairly accurate (I'm pretty sure). Nintendulator is more accurate, but it's not as easy to debug with.

EDIT: Actually, if you want, I've written a simple NROM setup for WLA-DX:
http://www.freewebs.com/the_bott/test.rar

Just put your code under the "Reset" label or the NMI label, and just double-click the .bat file included, and it'll compile your ROM for you provided you didn't make any typos.