diff options
Diffstat (limited to 'cl/tests')
| -rw-r--r-- | cl/tests/approx.lisp | 3 | ||||
| -rw-r--r-- | cl/tests/table.lisp | 31 |
2 files changed, 33 insertions, 1 deletions
diff --git a/cl/tests/approx.lisp b/cl/tests/approx.lisp index a458e66..2fd8124 100644 --- a/cl/tests/approx.lisp +++ b/cl/tests/approx.lisp @@ -15,9 +15,10 @@ :description "derivative at is within bounds" (let ((f (lambda (x) (* x x))) (x 2) + (accepted-delta 0.02) (f-prime-at-x 4) (delta 0.01)) (is (within-range-p (derivative-at f x delta) f-prime-at-x - 0.1)))) + accepted-delta)))) diff --git a/cl/tests/table.lisp b/cl/tests/table.lisp new file mode 100644 index 0000000..33d4e86 --- /dev/null +++ b/cl/tests/table.lisp @@ -0,0 +1,31 @@ +(defpackage lizfcm/tests.table + (:use :cl + :fiveam + :lizfcm.utils + :lizfcm/tests) + (:export :approx-suite)) +(in-package :lizfcm/tests.table) + +(def-suite table-suite + :in lizfcm-test-suite) +(in-suite table-suite) + +(defun fib (n) + (cond ((< n 2) n) + (t (+ (fib (- n 1)) (fib (- n 2)))))) + +(test table-of-fib-vals + :description "table generates correctly" + (let* ((headers '("n" "fib(n)")) + (n-values '((1) (2) (3) (4))) + (expected `(("n" "fib(n)") + (1 ,(fib 1)) + (2 ,(fib 2)) + (3 ,(fib 3)) + (4 ,(fib 4)))) + (tabled (lizfcm.utils:table (:headers headers + :domain-order (n) + :domain-values n-values) + (fib n)))) + (is (equal expected tabled)))) + |