Set up better test for recurring events.

1 files changed, 56 insertions, 0 deletions

diff --git a/tests/recurring.scm b/tests/recurring.scm
new file mode 100755
index 00000000..1fcef974
--- /dev/null
+++ b/tests/recurring.scm
@@ -0,0 +1,56 @@
+#!/usr/bin/guile -s
+!#
+
+(add-to-load-path (string-append (dirname (dirname (current-filename))) "/module"))
+
+(use-modules (srfi srfi-1)
+             (srfi srfi-19)
+             (srfi srfi-19 util)
+             (srfi srfi-41)
+             (srfi srfi-64)             ; Testisg
+
+             (util)
+             (vcalendar)
+             (vcalendar output)
+             (vcalendar recur))
+
+(define (display-timespan ev)
+  (format #t "~a -- ~a~%"
+          (time->string (attr ev "DTSTART"))
+          (time->string (attr ev "DTEND"))))
+
+(define (tcal str)
+  (format #f "~a/testdata/recurrence/~a"
+          (dirname (dirname (current-filename)))
+          str))
+
+(test-begin "recurrence test")
+
+(define cal-1 (make-vcomponent (tcal "simple-daily.ics")))
+
+(let ((ev (car (children cal-1 'VEVENT))))
+  (format #t "~a~%" (attr ev 'RRULE))
+
+  (test-equal "Generate First"
+    (map (extract 'DTSTART)
+         (stream->list (stream-take 5 (generate-recurrence-set ev))))
+    (let* ((s0 (attr ev 'DTSTART))
+           (s1 (add-day s0))
+           (s2 (add-day s1))
+           (s3 (add-day s2))
+           (s4 (add-day s3)))
+      (list s0 s1 s2 s3 s4)))
+
+  ;; We run the exact same thing a secound time, since I had an error with
+  ;; that during development.
+ (test-equal "Generate Again"
+    (map (extract 'DTSTART)
+         (stream->list (stream-take 5 (generate-recurrence-set ev))))
+    (let* ((s0 (attr ev 'DTSTART))
+           (s1 (add-day s0))
+           (s2 (add-day s1))
+           (s3 (add-day s2))
+           (s4 (add-day s3)))
+      (list s0 s1 s2 s3 s4))) )
+
+(test-end "recurrence test")