1 files changed, 14 insertions, 0 deletions
diff --git a/toolkit/jetpack/diffpatcher/test/index.js b/toolkit/jetpack/diffpatcher/test/index.js
new file mode 100644
index 000000000..c06407e7c
--- /dev/null
+++ b/toolkit/jetpack/diffpatcher/test/index.js
@@ -0,0 +1,14 @@
+"use strict";
+
+var diff = require("../diff")
+var patch = require("../patch")
+
+exports["test diff"] = require("./diff")
+exports["test patch"] = require("./patch")
+
+exports["test patch(a, diff(a, b)) => b"] = function(assert) {
+  var a = { a: { b: 1 }, c: { d: 2 } }
+  var b = { a: { e: 3 }, c: { d: 4 } }
+
+  assert.deepEqual(patch(a, diff(a, b)), b, "patch(a, diff(a, b)) => b")
+}