ERT lets you define tests in the same way you define functions. You
ert-deftest forms in a buffer and evaluate them there
compile-defun, or you can save the
file and load it, optionally byte-compiling it first.
find-function is only able to find where a function
was defined if the function was loaded from a file, ERT is only able
to find where a test was defined if the test was loaded from a file.
|• The ||A powerful way to express assertions.|
|• Expected Failures||Tests for known bugs.|
|• Tests and Their Environment||Don’t depend on customizations; no side effects.|
|• Useful Techniques||Some examples.|