From bceee3b5fbccdf6b5ba9d2c99f2ff32925c53368 Mon Sep 17 00:00:00 2001
From: Nick Alexander <nalexander@mozilla.com>
Date: Wed, 27 Jul 2016 15:50:42 -0700
Subject: [PATCH] Re-throw errors in Clojure, for easier debugging.

---
 src/datomish/test_macros.cljc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/datomish/test_macros.cljc b/src/datomish/test_macros.cljc
index 3145695d..989e852a 100644
--- a/src/datomish/test_macros.cljc
+++ b/src/datomish/test_macros.cljc
@@ -31,9 +31,10 @@
                         (->
                           (datomish.pair-chan/go-pair ~@body)
                           (cljs.core.async/take! (fn [[v# e#]]
-                                                   (cljs.test/is (= e# nil))
+                                                   (cljs.test/is (= e# nil)) ;; Can't synchronously fail.
                                                    (done#))))))
      (clojure.test/deftest
        ~(with-meta name {:async true})
        (let [[v# e#] (clojure.core.async/<!! (datomish.pair-chan/go-pair ~@body))]
+         (when e# (throw e#)) ;; Assert nil just to be safe, even though we should always throw first.
          (clojure.test/is (= e# nil))))))