Add Clojure translation

clojure/test/gilded/core_test.clj

@@ -0,0 +1,12 @@
+(ns gilded.core-test
+  (:require [clojure.test :refer [deftest is]]
+            [gilded.core :as x]))
+
+(def fixture
+  [{:name "foo", :quality 20, :sell-in 10}])
+
+(deftest simple-test
+  (let [store (x/make-store fixture)
+        _ (x/update-quality! store)
+        item (first (x/item-seq store))]
+    (is (= "fixme" (:name item)))))