From 6ff06e6392ecef8da941f6b9ccc4432b603f8c9c Mon Sep 17 00:00:00 2001
From: Sebastian Good <git@scagood.co.uk>
Date: Mon, 26 Oct 2020 20:02:43 +0000
Subject: [PATCH] Add tests that will fail

---
 .../expect/src/__tests__/asymmetricMatchers.test.ts   | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/packages/expect/src/__tests__/asymmetricMatchers.test.ts b/packages/expect/src/__tests__/asymmetricMatchers.test.ts
index dac1a7c1b804..843e51b8719c 100644
--- a/packages/expect/src/__tests__/asymmetricMatchers.test.ts
+++ b/packages/expect/src/__tests__/asymmetricMatchers.test.ts
@@ -169,6 +169,17 @@ test('ObjectContaining matches', () => {
     objectContaining({first: objectContaining({second: {}})}).asymmetricMatch({
       first: {second: {}},
     }),
+    objectContaining({foo: Buffer.from('foo')}).asymmetricMatch({
+      foo: Buffer.from('foo'),
+      jest: 'jest',
+    }),
+    objectContaining({foo: {bar: [Buffer.from('foo')]}}).asymmetricMatch({
+      foo: {
+        bar: [Buffer.from('foo'), 1],
+        qux: 'qux',
+      },
+      jest: 'jest',
+    }),
   ].forEach(test => {
     jestExpect(test).toEqual(true);
   });