[tests] Remove glow.core link in tests

We had a commented-out test that relied on glow.core, which is unusable
due to our now excluding hiccup and garden from Pyro's dependencies.

In the future I'll probably want to refactor Glow so that glow.core
doesn't immediately bring in hiccup and garden, but I don't feel like
doing that right now.

Author: venantius

test/pyro/source_test.clj

@@ -1,6 +1,5 @@
 (ns pyro.source-test
   (:require [clojure.test :refer :all]
-            [glow.core :as glow]
             [pyro.source :as source]))
 
 (deftest pad-integer-test
@@ -28,10 +27,3 @@
                                    :fn "sample-var"
                                    :file "core_test.clj"})
          "pyro/core_test.clj")))
-
-;; I don't feel like doing this right now
-#_(deftest source-fn-works
-    (let [fp (:file (meta #'clojure.core/contains?))]
-      (with-redefs [glow/highlight identity]
-        (is (= (source/source-fn fp 1421 3)
-               "      it will not perform a linear search for a value.  See also 'some'.\"\n      {:added \"1.0\"\n       :static true}\n-->   [coll key] (. clojure.lang.RT (contains coll key)))\n    \n    (defn get\n      \"Returns the value mapped to key, not-found or nil if key not present.\"")))))