CLJS-1226: Added the :end-run-test event to cljs.test and a dummy event handler for it

Author: bensu

src/main/cljs/cljs/test.clj

@@ -276,6 +276,7 @@
                [(fn []
                    (cljs.test/set-env! ~env)
                    (do-report (deref ~summary))
+                   (report (assoc (deref ~summary) :type :end-run-tests))
                    (cljs.test/clear-env!))]))))
 
 (defmacro run-tests

src/main/cljs/cljs/test.cljs

@@ -343,6 +343,7 @@
 (defmethod report [::default :begin-test-var] [m]
   #_(println ":begin-test-var" (testing-vars-str m)))
 (defmethod report [::default :end-test-var] [m])
+(defmethod report [::default :end-run-tests] [m])
 
 (defn js-line-and-column [stack-element]
   (let [parts (.split stack-element ":")