From 2154a633450f9beaec35580f1314f567aae91738 Mon Sep 17 00:00:00 2001
From: Jimmy Bourassa <jimmy.bourassa@hooktstudios.com>
Date: Tue, 21 Apr 2015 13:46:32 -0400
Subject: [PATCH] Add failing test for `normalizeErrors` introduced in PR #2392

---
 .../active-model-serializer-test.js            | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/packages/activemodel-adapter/tests/integration/active-model-serializer-test.js b/packages/activemodel-adapter/tests/integration/active-model-serializer-test.js
index 53b48bb0718..31fdab67198 100644
--- a/packages/activemodel-adapter/tests/integration/active-model-serializer-test.js
+++ b/packages/activemodel-adapter/tests/integration/active-model-serializer-test.js
@@ -341,3 +341,21 @@ test("extractErrors camelizes keys", function() {
     firstName: ["firstName not evil enough"]
   });
 });
+
+test('extractErrors extracts polymorphic records errors', function() {
+  var payload = {
+    errors: {
+      evil_minions: [
+        { name: ['required'] }
+      ]
+    }
+  };
+
+  var serializer = env.container.lookup('serializer:application');
+  // note: id (last param) is not relevant here
+  var extractedErrors = serializer.extractErrors(env.store, MediocreVillain, payload, null);
+
+  deepEqual(extractedErrors, {
+    evilMinions: [{ name: ['required'] }]
+  });
+});