By: julia on Abel Soares Siqueira

Re-posted from: https://abelsiqueira.com/blog/2016-02-21-automated-testing/

We’re gonna learn how to make a test for your Julia code that runs whenever you publish it online. We’re gonna use
GitHub to store the code; Travis CI to run your tests; Coveralls.io to verify which lines of code your test are missing. Alternatively, for a open source alternative, see GitLab, which I don’t know enough yet.
Let’s make a litte code to solve a linear system, paying attention to the problems it may arise, like incorrect dimensions, underdetermined and overdetermined systems, singular matrices, etc.