Reading file in Clojure

read-file-in-clojure.clj

(ns hello-clojure.core
  (:use [clojure.test]))

(require '[
           clojure.java.io :as io
           ] )

(def path "./resources/test/hello.txt")

(defn read-file [path]
  (let [file (io/as-file path)]
    (if (.exists file)
      (slurp file)
    )
  )
)

(deftest read-content-from-file
         (is (= "Hello, World!" (read-file path)))
         )

(deftest return-nil-if-read-from-inexist-file
  (is (= nil (read-file "./abcde.txt"))))