diff --git a/test/function-pass.rkt b/test/function-pass.rkt
new file mode 100644
index 0000000..75da6bd
--- /dev/null
+++ b/test/function-pass.rkt
@@ -0,0 +1,15 @@
+#lang typed/racket/base
+
+(module+ test
+  (require
+    trivial/function
+    typed/rackunit)
+
+  (check-equal?
+    (((curry: (lambda (x y) x)) 'x) 'y)
+    'x)
+
+  (check-equal?
+    ((((curry: (lambda (x y z) z)) 0) 1) 2)
+    2)
+)