nunit-core team mailing list archive

[fourchette <question109439@xxxxxxxxxxxxxxxxxxxxx>]

New question #109439 on NUnit Framework:
https://answers.launchpad.net/nunit-3.0/+question/109439

hi, 

i'm trying to to test some hardware device connected through COM port.

it seems the best way to communicate with such a device using C# is through the SerialPort class discussed on MSDN there http://msdn.microsoft.com/en-us/library/system.io.ports.serialport.aspx#Mtps_DropDownFilterText
the provided sample code works and is pretty much self explanatory

it pretty much looks like the following

1. in the main thread, instantiate the static SerialPort objet, stuff it with paramaters (baudRate, parity, etc), open the port, then create a new thread to start listening
2. the other thread simply loops on some serialPort.read() and display response on Console as long as a common flag remains true
3. still in the main thread user is prompted for some commands to the sent to the port.
4. if user types in "exit" then the common flag  is set to false, second thread .Join() method is called so that it closes gracefully, COM port is closed and then program exits

it's been working more or less. but before going any further, i want to replay such actions with Nunit.

i have read http://nunit.org/index.php?p=requiresThread&r=2.5.5 but it's still pretty obscure to me. i am not sure i'm getting it.

it seems the most appropriate way to do this is by using some sort of trick like this one here :http://stackoverflow.com/questions/41568/whats-the-best-way-to-test-a-method-from-multiple-threads#41572

i have the feeling i have simply to (re)design my custum class handling the multithread operations but i am confused as what is the best approach ? i have some strong and testable code

anyone has any thought share about multi threading tests using Nunit ?

-- 
You received this question notification because you are a member of
NUnit Core Developers, which is an answer contact for NUnit Framework.