how do I unit testing in C# ?

Question

0.00/5 (No votes)

See more:

Hello,

How do i unit testing, if i have this:

I wrote code about this: Have "customer", need find customers, that have same name, address, or phone(they can be 2 and more) , then need choose from them 2 customers, and merge them both(second customers will be deleted from db, but them property will attach to customer, that already was merged.)

Now i want check , if others customers deleted from db, them property(account,surname, and etc.) was attach to merged customer or no?

C#

public int MergeCustomer(Customer customer, int deletedCustomerID){
}

_db.SaveChanges();
 scope.Complete();

Thank you for help.

Posted 13-Aug-14 20:58pm

Marine Azizyan

Updated 15-Aug-14 4:19am

Herman<T>.Instance

v4

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

ErBhati · Answer 1 · 2014-08-13T21:07:00

Solution 1

plaese see here. I think it may helps You
http://msdn.microsoft.com/en-us/library/hh270865.aspx[^]

Posted 13-Aug-14 21:07pm

ErBhati

Updated 13-Aug-14 21:08pm

v3

Manikandan10 · Answer 2 · 2014-08-15T03:18:00

Solution 2

NUnit is quite good. The test runner is easy to use. See this article,
Unit Testing Using NUnit[^]

Posted 15-Aug-14 3:18am

Manikandan10

Thomas Nielsen - getCore · Answer 3 · 2014-08-19T23:50:00

You've chosen a difficult section, the data layer to want to test.
Generally you will have to design for testability, specifically having a datamanager class which does the logics and have some protected method for just storing and readling e.g. then you can derive that class and implement a ram instance for your unit testing purposes.

This describes the principles in play and it what you need to make your own practice before you can begin to mock out data layer components.
http://msdn.microsoft.com/en-us/magazine/dd263069.aspx[^]

another aspect is the ability to 'mock out' certain calls (alternatively) here a lot of provider ways are available but see a good article here http://www.codeproject.com/Articles/686935/Unit-testing-with-Mock-objects-Rhino-Mocks