test: small fixes to tests

Author: tegefaulkes

package-lock.json

@@ -60,7 +60,7 @@
     "ws": "^8.13.0"
   },
   "devDependencies": {
-    "@fast-check/jest": "^2.0.1",
+    "@fast-check/jest": "^2.1.0",
     "@peculiar/asn1-pkcs8": "^2.3.0",
     "@peculiar/asn1-schema": "^2.3.0",
     "@peculiar/asn1-x509": "^2.3.0",
@@ -78,6 +78,7 @@
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-prettier": "^5.0.0-alpha.2",
+    "fast-check" : "^4.0.0",
     "jest": "^29.7.0",
     "jest-extended": "^4.0.2",
     "jest-junit": "^16.0.0",

package.json

@@ -33,7 +33,10 @@ const streamMessageAckPayloadArb = fc.integer({ min: 0, max: 2 ** 32 - 1 });
 
 const streamMessageClosePayloadArb = streamShutdownArb;
 
-const streamMessageErrorPayloadArb = fc.record({
+const streamMessageErrorPayloadArb: fc.Arbitrary<{
+  shutdown: StreamShutdown;
+  code: VarInt;
+}> = fc.record({
   shutdown: streamShutdownArb,
   code: varIntArb,
 });