Add some unit tests to verify some corner cases for the symbol clojur…

…e.core//

It shows up as a special case just about everywhere.

test/clj_ns_browser/test/core.clj

@@ -1,6 +1,17 @@
 (ns clj-ns-browser.test.core
+  (:require [clj-ns-browser.browser :as b]
+            [clj-ns-browser.utils :as u])
   (:use [clj-ns-browser.core])
   (:use [clojure.test]))
 
-(deftest replace-me ;; FIXME: write
-  (is false "No tests have been written."))
+(deftest slash-symbol-fixup-checks
+  (is (= "Function"
+         (:object-type-str (b/better-get-docs-map "clojure.core//"))))
+  (is (= #'clojure.core// (u/resolve-fqname "clojure.core//")))
+  (is (= #'clojure.core// (u/resolve-fqname "clojure.core" "/")))
+  (is (= "clojure.core//" (u/fqname 'clojure.core//)))
+  (is (= "clojure.core//" (u/fqname '/)))
+  (is (= "clojure.core//"
+         (re-find #"^clojure\.core//"
+                  (u/render-one-doc-text "clojure.core//" "Doc"))))
+  )