use parachute as test framework, move tests to separate package

aoc.asd

@@ -12,7 +12,6 @@
                #:cl-cookie
                #:plump
                #:lquery
-               #:fiveam
                #:array-operations
                #:lla)
   :components ((:module "src"
@@ -27,7 +26,7 @@
   :author "Peter Tillemans"
   :license "MIT"
   :depends-on ("aoc"
-               "rove")
+	       #:parachute)
   :components ((:module "tests"
                 :components
                 ((:file "main"))))

src/2018/day06.lisp

@@ -1,10 +1,9 @@
 (defpackage :aoc/2018/06
-  (:use :cl :aoc :fiveam))
+  (:use :cl :aoc))
 
 (in-package :aoc/2018/06)
 
-(defvar test-data (test-input 2018 6))
+(defvar input-data (test-input 2018 6))
-
 
 (defstruct point-2d
   (x 0 :type fixnum)
@@ -32,13 +31,3 @@
         (y-max  (apply #'max (map 'list #'point-2d-y points) )))
     (make-point-2d :x x-max :y y-max)))
 
-(def-suite 2018-day-6)
-(in-suite 2018-day-6)
-
-(test find-top-left
-  (let ((result (top-left sample-points)))
-    (is (equalp (make-point-2d :x 1  :y 1) result))))
-
-(test find-bottom-right
-  (let ((result (bottom-right sample-points)))
-    (is (equalp (make-point-2d :x 8 :y 9) result))))

src/main.lisp

@@ -37,7 +37,7 @@
 
 
 
-(defun test-input (year day)
+(defun fetch-input-data (year day)
   (let ((url (format nil "~A/~D/day/~D/input" *aoc-url* year day)))
     (multiple-value-bind
 	  (body)
@@ -45,3 +45,12 @@
       body)))
 
 
+(defvar *input-data-cache* (make-hash-table))
+
+(defun test-input (year day)
+  "Return input data for the given challenge. Use a cached value if already fetched"
+  (let* ((key (+  (* year 100) day))
+	 (val (gethash key *input-data-cache*)))
+    (if val
+	val
+	(setf (gethash key *input-data-cache*) (fetch-input-data year day)))))