lib/lisp/tests/detect-examples.nydp in nydp-0.4.3 vs lib/lisp/tests/detect-examples.nydp in nydp-0.4.5

@@ -24,9 +24,21 @@
   ("returns nil if it's an atom and doesn't match"
    (detect (fn (x) (eq? (len x) 20))
            "zz")
    nil)
 
+  ("empty list"
+   (detect present? nil)
+   nil)
+
+  ("present? for list of empty things"
+   (detect present? (list "" nil {} ()))
+   nil)
+
+  ("present? for mostly empty things"
+   (detect present? (list "" nil 42 {} ()))
+   42)
+
   ("nil for nil"
    (detect nil nil)
    nil)
 
   ("true for nil in list containing nil"