adds tests and fixes discovered issues

Signed-off-by: Oleh Dokuka <[email protected]>
Signed-off-by: Oleh Dokuka <[email protected]>

Author: OlegDokuka

package-lock.json

@@ -16,15 +16,18 @@
   },
   "devDependencies": {
     "@types/jest": "^27.0.3",
-    "@types/node": "^16.11.10",
-    "eslint": "~8.2.0",
-    "eslint-plugin-import": "~2.25.2",
-    "jest": "^27.3.1",
-    "jest-config": "^27.3.1",
+    "@types/node": "^17.0.5",
+    "eslint": "~8.5.0",
+    "eslint-plugin-import": "~2.25.3",
+    "@typescript-eslint/parser": "^5.8.0",
+    "eslint-plugin-prettier": "^4.0.0",
+    "prettier": "^2.5.1",
+    "jest": "^27.4.5",
+    "jest-config": "^27.4.5",
     "jest-mock-extended": "^2.0.4",
     "lerna": "^4.0.0",
     "sinon": "^12.0.1",
-    "ts-jest": "^27.0.7",
+    "ts-jest": "^27.1.2",
     "typescript": "~4.5.4"
   }
 }

package.json

@@ -112,7 +112,7 @@ describe("ClientServerMultiplexerDemultiplexer", function () {
         });
 
         // act
-        multiplexerDemultiplexer.add(streamHandler);
+        multiplexerDemultiplexer.connect(streamHandler);
         multiplexerDemultiplexer.handle({
           type: FrameTypes.PAYLOAD,
           flags: Flags.NEXT,