dbconfig, jest config, schema, and

testing files for classic and api testing

Author: KevinLemon112

app/api/users/deleteAccount/route.ts

@@ -23,7 +23,7 @@ export async function DELETE(req: Request) {
     }
 
     // Respond with a success message
-    return NextResponse.json({ message: "Account successfully deleted" }, { status: 200 });
+    return NextResponse.json({ success: true, message: "Account successfully deleted" }, { status: 200 });
   } catch (error) {
     console.error("Error deleting account:", error);
     return NextResponse.json({ error: "Server error" }, { status: 500 });

dbConfig.ts

@@ -1,27 +1,26 @@
-// dbConfig.ts - establish a connection to a MongoDB database
-import mongoose from 'mongoose';
+// dbConfig.ts
+import mongoose from "mongoose";
 
-export async function connect() {
-    try {
-        if (!process.env.MONGO_DB_URL) {
-            throw new Error("MONGO_DB_URL is not defined. Check your environment variables.");
-        }
+let isConnected = false; // track connection status
 
-        await mongoose.connect(process.env.MONGO_DB_URL, {
-        } as mongoose.ConnectOptions);
+export async function connect() {
+  if (isConnected) return; // singleton pattern
 
-        const connection = mongoose.connection;
+  const uri = process.env.MONGO_DB_URL;
+  if (!uri) throw new Error("MONGO_DB_URL is not defined");
 
-        connection.on('connected', () => {
-            console.log("MongoDB connected successfully");
-        });
+  try {
+    await mongoose.connect(uri);
+    console.log("MongoDB connected");
+    isConnected = true;
+  } catch (err) {
+    console.error("MongoDB connection error:", err);
+    throw err;
+  }
+}
 
-        connection.on('error', (err) => {
-            console.error("MongoDB connection error:", err);
-            process.exit(1);
-        });
-    } catch (error) {
-        console.error("MongoDB connection failed:", error);
-        process.exit(1);
-    }
+export async function disconnect() {
+  if (!isConnected) return;
+  await mongoose.disconnect();
+  isConnected = false;
 }

jest.config.js

@@ -8,4 +8,10 @@ module.exports = {
         '^.+\\.tsx?$': 'ts-jest',
     },
     moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx'],
+
+    moduleNameMapper: {
+        '^@/(.*)$': '<rootDir>/$1', // Map @/ to the project root
+      },
+      
+      setupFilesAfterEnv: ["<rootDir>/tests/setup.ts"],
 };