Unable to resolve symbol: is in this context
问题 I'm brand new to Clojure, and I am having a bit of trouble getting unit tests running. (ns com.bluepojo.scratch (:require clojure.test)) (defn add-one ([x] (+ x 1)) ) (is (= (add-one 3) 4)) gives: java.lang.Exception: Unable to resolve symbol: is in this context What am I missing? Update: This works: (clojure.test/is (= (add-one 3) 4)) How do I make it so that I don't have to declare clojure.test before the is? 回答1: Your use of the ns macro is not quite correct and you have several options to