Testament is a testing library for Janet. It takes inspiration Clojure's clojure.test library.
Add the dependency to your info.jdn file:
:dependencies ["https://github.com/pyrmont/testament"]Testament can be used like this:
(use testament)
(deftest one-plus-one
(is (= 2 (+ 1 1)) "1 + 1 = 2"))
(deftest two-plus-two
(is (= 5 (+ 2 2)) "2 + 2 = 5"))
(run-tests!)Put your tests in the test/ directory within your project and then use a
bundle manager like Jeep:
$ jeep test -ROr if you walk to school through the snow uphill both ways:
$ for f in test/*.janet; do janet "$f" || { rc=$?; break; }; done; (exit ${rc:-0})If you use Jeep, with a file saved to test/example.janet, you should see:
running ./test/example.janet...
-----------------------------------
> Failed: two-plus-two
Assertion: 2 + 2 = 5
Expect (L): 5
Actual (R): 4
===================================
2 tests run containing 2 assertions
1 tests passed, 1 tests failed
===================================
1 of 1 scripts failed:
./test/example.janet
To use Testament in a REPL, set the dynamic variable :testament/repl? to
true:
(setdyn :testament/repl? true)This will (a) stop Testament from exiting your REPL if a test fails, (b) reset
the reports between runs and (c) empty the module/cache to prevent old code
from running.
Documentation for Testament's API is in api.md.
Found a bug? I'd love to know about it. The best way is to report your bug in the Issues section on GitHub.
Testament is licensed under the MIT Licence. See LICENSE for more details.