diff --git a/tests/message-decode.test.js b/tests/message-decode.test.js
index f1910fb..98c3e42 100644
--- a/tests/message-decode.test.js
+++ b/tests/message-decode.test.js
@@ -38,6 +38,26 @@ const tests = [
     bytes: Buffer.from('2f68656c6c6f00002c460000', 'hex'),
     expected: { address: '/hello', args: [{ type: 'F', value: false }] },
   },
+  {
+    description: 'osc 1.0 spec example 1',
+    bytes: Buffer.from('2f6f7363696c6c61746f722f342f6672657175656e6379002c66000043dc0000', 'hex'),
+    expected: { address: '/oscillator/4/frequency', args: [{ type: 'f', value: 440 }] },
+  },
+  {
+    description: 'osc 1.0 spec example 2',
+    bytes: Buffer.from('2f666f6f000000002c69697366660000000003e8ffffffff68656c6c6f0000003f9df3b640b5b22d', 'hex'),
+    expected: {
+      address: '/foo',
+      args: [
+        { type: 'i', value: 1000 },
+        { type: 'i', value: -1 },
+        { type: 's', value: 'hello' },
+        // thanks IEEE 754
+        { type: 'f', value: 1.2339999675750732421875 },
+        { type: 'f', value: 5.677999973297119140625 },
+      ],
+    },
+  },
 ];
 
 describe('OSC Message Decoding', () => {