Tests = Writing tests for function is an important thing that is usually overlooked . It helps a lot in preventing regression .
== Writing tests ==
=== in .m files ===
=== in .cc files ===
===declaring functions inside a test block===
experience %! test %! experience_design_mat %! experience_obs_eqs %! assert ( experience_design_mat = = pi) ; %! assert (experience_obs_eqs == exp(1)) ; %! %! endfunction % this is a trick. %! % now we can declare functions to be used by the test above. %! %! function a = experience_design_mat %! a = pi; %! endfunction %! %! function b = experience_obs_eqs %! b = exp( 1); %! % endfunction: don't add it here. Let test() do it.
== running tests == === from m files === === from .cc files === You can run tests in .cc files by doing something like test /full/path/to/file.cc