diff --git a/packages/osc/tests/message-decode.test.js b/packages/osc/tests/message-decode.test.js
index d72c240..13ecaf3 100644
--- a/packages/osc/tests/message-decode.test.js
+++ b/packages/osc/tests/message-decode.test.js
@@ -154,12 +154,23 @@ const badTests = [
     throwsMessage: { name: /^Error$/, message: /not enough bytes/ },
   },
   {
-    description: 'float64 bytes too small',
+    description: 'float64 missing bytes',
     bytes: new Uint8Array([
       47, 104, 101, 108, 108, 111, 0, 0, 44, 100, 0, 0, 0x40, 0x29, 0x87, 0xec, 0x82, 0x74, 0xb9,
     ]),
     throwsMessage: { name: /^Error$/, message: /not enough bytes/ },
   },
+  {
+    description: 'int64 missing bytes',
+    bytes: new Uint8Array([47, 104, 101, 108, 108, 111, 0, 0, 44, 104, 0, 0, 0, 0, 255, 255, 255, 255, 255]),
+    throwsMessage: { name: /^Error$/, message: /must be at least/ },
+  },
+  {
+    description: 'color missing bytes',
+    bytes: new Uint8Array([47, 104, 101, 108, 108, 111, 0, 0, 44, 114, 0, 0, 20, 21, 22]),
+    throwsMessage: { name: /^Error$/, message: /must be at least/ },
+  },
+  
 ];
 
 describe('OSC Message Decoding Pass', () => {