All Questions
6 questions
1vote
3answers
224views
TDD - What to do when adding a new function on a dependency causes many previous tests to fail?
I was programming today and encountered something that just feels like I'm doing something wrong (maybe?). I've encountered this situation before, but I wanted to reach out and ask if there's a better ...
- 121
-2votes
2answers
335views
Is it possible to write unit tests for embedded systems with no prior embedded programming knowledge?
I have this question for a long time that is it possible for someone with no prior embedded systems programming experience to write unit tests? I have good knowledge of other languages like JAVA, ...
- 127
6votes
3answers
2kviews
Unit Testing Module-Internal Functions
I'm writing a simple whitebox unit testing suite for a project I'm working on in C. The project is broken into modules (each has a .c file with an associated .h file), and all modules are compiled ...
-2votes
1answer
295views
Which is the more testable C function implementation? [closed]
I write code in C. I have been striving to write more testable code but I am a little confused on deciding between writing pure functions that are really good for testing but require smaller functions ...
- 305
2votes
4answers
246views
Testing a file that relies heavily on a static array
I have a .c file that basically manages its own little database of people. There are add, remove, edit and search functions among some others. It has a static array which it uses to store the data. ...
- 259
6votes
2answers
789views
Writing functional tests for a legacy project
I am trying to add a couple of tests to a legacy C project. The project basically consists of a command line tool that prints something to stdout every time an event happens. Now, since writing unit ...
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