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-;;;; -*- Mode: Lisp; indent-tabs-mode: nil -*-
-
-;;;; * FiveAM Example (poor man's tutorial)
-
-(asdf:oos 'asdf:load-op :fiveam)
-
-(defpackage :it.bese.fiveam.example
-  (:use :common-lisp
-	:it.bese.fiveam))
-
-(in-package :it.bese.fiveam.example)
-
-;;;; First we need some functions to test.
-
-(defun add-2 (n)
-  (+ n 2))
-
-(defun add-4 (n) 
-  (+ n 4))
-
-;;;; Now we need to create a test which makes sure that add-2 and add-4
-;;;; work as specified.
-
-;;;; we create a test named ADD-2 and supply a short description.
-(test add-2
- "Test the ADD-2 function" ;; a short description
- ;; the checks
- (is (= 2 (add-2 0)))
- (is (= 0 (add-2 -2))))
-
-;;;; we can already run add-2. This will return the list of test
-;;;; results, it should be a list of two test-passed objects.
-
-(run 'add-2) 
-
-;;;; since we'd like to have some kind of readbale output we'll explain
-;;;; the results
-
-(explain! (run 'add-2))
-
-;;;; or we could do both at once:
-
-(run! 'add-2)
-
-;;;; So now we've defined and run a single test. Since we plan on
-;;;; having more than one test and we'd like to run them together let's
-;;;; create a simple test suite.
-
-(def-suite example-suite :description "The example test suite.")
-
-;;;; we could explictly specify that every test we create is in the the
-;;;; example-suite suite, but it's easier to just change the default
-;;;; suite:
-
-(in-suite example-suite)
-
-;;;; now we'll create a new test for the add-4 function.
-
-(test add-4
-  (is (= 0 (add-4 -4))))
-
-;;;; now let's run the test
-
-(run! 'add-4)
-
-;;;; we can get the same effect by running the suite:
-
-(run! 'example-suite)
-
-;;;; since we'd like both add-2 and add-4 to be in the same suite, let's
-;;;; redefine add-2 to be in this suite:
-
-(test add-2 "Test the ADD-2 function"
- (is (= 2 (add-2 0)))
- (is (= 0 (add-2 -2))))
-
-;;;; now we can run the suite and we'll see that both add-2 and add-4
-;;;; have been run (we know this since we no get 4 checks as opposed to
-;;;; 2 as before.
-
-(run! 'example-suite)
-
-;;;; Just for fun let's see what happens when a test fails. Again we'll
-;;;; redefine add-2, but add in a third, failing, check:
-
-(test add-2 "Test the ADD-2 function"
- (is (= 2 (add-2 0)))
- (is (= 0 (add-2 -2)))
- (is (= 0 (add-2 0))))
-
-;;;; Finally let's try out the specification based testing.
-
-(defun dummy-add (a b)
-  (+ a b))
-
-(defun dummy-strcat (a b)
-  (concatenate 'string a b))
-
-(test dummy-add
-  (for-all ((a (gen-integer))
-            (b (gen-integer)))
-    ;; assuming we have an "oracle" to compare our function results to
-    ;; we can use it:
-    (is (= (+ a b) (dummy-add a b)))
-    ;; if we don't have an oracle (as in most cases) we just ensure
-    ;; that certain properties hold:
-    (is (= (dummy-add a b)
-           (dummy-add b a)))
-    (is (= a (dummy-add a 0)))
-    (is (= 0 (dummy-add a (- a))))
-    (is (< a (dummy-add a 1)))
-    (is (= (* 2 a) (dummy-add a a)))))
-
-(test dummy-strcat
-  (for-all ((result (gen-string))
-            (split-point (gen-integer :min 0 :max 10000)
-                         (< split-point (length result))))
-    (is (string= result (dummy-strcat (subseq result 0 split-point)
-                                      (subseq result split-point))))))
-
-(test random-failure
-  (for-all ((result (gen-integer :min 0 :max 1)))
-    (is (plusp result))
-    (is (= result 0))))
-
-(run! 'example-suite)