add a test runner ns

Author: swannodette

…st/clojure/cljs/externs_parsing_test.clj …t/clojure/cljs/externs_parsing_tests.cljsrc/test/clojure/cljs/externs_parsing_test.clj renamed to src/test/clojure/cljs/externs_parsing_tests.clj src/test/clojure/cljs/externs_parsing_test.clj renamed to src/test/clojure/cljs/externs_parsing_tests.clj

@@ -0,0 +1,18 @@
+(ns cljs.test-runner
+  (:require [cljs.source-map.base64-tests]
+            [cljs.analyzer-api-tests]
+            [cljs.analyzer-tests]
+            [cljs.build-api-tests]
+            [cljs.closure-tests]
+            [cljs.compiler-tests]
+            [cljs.externs-infer-tests]
+            [cljs.externs-parsing-tests]
+            [cljs.module-graph-tests]
+            [cljs.module-processing-tests]
+            [cljs.module-graph-tests]
+            [cljs.module-processing-tests]
+            [cljs.type-inference-tests]
+            [cljs.util-tests]
+            [clojure.test :refer [run-all-tests]]))
+
+(run-all-tests)