adjust tests

coerce.rkt

@@ -3,7 +3,7 @@
 (module+ test (require rackunit))
 (require "len.rkt")
 
-(provide ->int ->string ->list ->boolean ->symbol)
+(provide ->int ->string ->list ->boolean ->symbol ->path)
 
 ;; general way of coercing to integer
 (define/contract (->int x)

tests.rkt

@@ -1,7 +1,7 @@
 #lang racket/base
 
 (require rackunit net/url racket/set)
-(require "coerce.rkt" "container.rkt" "string.rkt" "list.rkt")
+(require "coerce.rkt" "container.rkt" "string.rkt" "list.rkt" "len.rkt")
 
 (check-equal? (->string "foo") "foo")
 (check-equal? (->string '()) "")