(defun run-unit-test (unit-test)
  (cond
    ((funcall unit-test) (print (cons T unit-test)) T)
    (T (print (cons 'F unit-test)) NIL)
  )
)

(defun run-test-suite (test-suite)
  (cond
    (test-suite (cons (run-unit-test (car test-suite)) (run-test-suite (cdr test-suite))))
  )
)

(defun unit (test-suite)
  (eval (cons 'and (run-test-suite test-suite)))
)

(defun assert= (expected actual)
  (cond
    ((= expected actual) T)
    (T (print (list expected 'is 'not actual)) nil)
  )
)