1 files changed, 32 insertions, 0 deletions
diff --git a/tests/type.lisp b/tests/type.lisp
new file mode 100644
index 0000000..d22913f
--- /dev/null
+++ b/tests/type.lisp
@@ -0,0 +1,32 @@
+(assert (list? (list 12 2 3)))
+(assert (list? nil))
+(assert (list? (list 1)))
+(assert (not (list? 1)))
+(assert (not (list? (cons 1 2))))
+(assert (not (list? '(1 2 . 3))))
+
+(assert (cons? (list 1 2 3)))
+(assert (cons? '(1 2 . 3)))
+(assert (not (cons? '())))
+
+(assert (null? nil))
+(assert (null? '()))
+(assert (not (null? #f)))
+
+(assert (number? 1))
+(assert (number? 1))
+(assert (number? 1.1))
+(assert (float? 1.1))
+(assert (float? (float 1)))
+(assert (not (float? 1)))
+(assert (not (integer? 1.1)))
+
+(assert (atom? nil))
+(assert (atom? #t))
+(assert (atom? 'a))
+(assert (atom? 1))
+(assert (atom? 1.1))
+(assert (atom? #\c))
+(assert (atom? "hello"))
+(assert (not (atom? (cons 1 2))))
+(assert (lambda () 1))