Get Unit Test project working in TeamCity

I have installed

TeamCity

for CI on one of our server and have managed to get it working upto a point where, if someone commits in SVN,

TeamCity

picks up the changes and build the code at its end.

Now i am trying to add our

Unit Test

project in

TeamCity

so that we also get to know if any Test fails when we commit our code.

We have a Test Project(Named TeamTest) and all the

Unit Tests

are written in it, now when i try to add this project as a

Build Step

in

TeamCity

, what

Runner Type

should i choose?

Do i need to install some other software on my build server to get it working?

What path should i put in

Run tests from

if runner type is chosen as

NUnit

or

MSTest

? (Is it dll of project TeamTest)

Apologies, if these are dumb question but i have tried searching  internet, but cant find answer to my question.

Thanks