From e6c8dc0f7d9103f43cb0462f5e3675c42a80e0e8 Mon Sep 17 00:00:00 2001
From: Danny Prikazsky <dannyprikaz@gmail.com>
Date: Wed, 2 Apr 2025 10:45:48 -0700
Subject: [PATCH 1/2] Remove configurations for @shelf/jest-mongodb

---
 backend/globalConfig.json      |  1 -
 backend/jest-mongodb-config.js | 12 ------------
 backend/jest.config.js         |  3 +--
 backend/package.json           |  1 -
 4 files changed, 1 insertion(+), 16 deletions(-)
 delete mode 100644 backend/globalConfig.json
 delete mode 100644 backend/jest-mongodb-config.js

diff --git a/backend/globalConfig.json b/backend/globalConfig.json
deleted file mode 100644
index 24feb73f9..000000000
--- a/backend/globalConfig.json
+++ /dev/null
@@ -1 +0,0 @@
-{"mongoUri":"mongodb://127.0.0.1:53806/jest?","mongoDBName":"jest"}
\ No newline at end of file
diff --git a/backend/jest-mongodb-config.js b/backend/jest-mongodb-config.js
deleted file mode 100644
index 796000caa..000000000
--- a/backend/jest-mongodb-config.js
+++ /dev/null
@@ -1,12 +0,0 @@
-module.exports = {
-  mongodbMemoryServerOptions: {
-    binary: {
-      version: "4.0.14",
-      skipMD5: true,
-    },
-    instance: {
-      dbName: "jest",
-    },
-    autoStart: false,
-  },
-};
diff --git a/backend/jest.config.js b/backend/jest.config.js
index dddcd91b2..97a5fb828 100644
--- a/backend/jest.config.js
+++ b/backend/jest.config.js
@@ -1,5 +1,4 @@
 module.exports = {
-  preset: '@shelf/jest-mongodb',
+  testEnvironment: 'node',
   setupFilesAfterEnv: ['./jest.setup.js'],
-  watchPathIgnorePatterns: ['globalConfig'],
 };
diff --git a/backend/package.json b/backend/package.json
index 628339b8e..64d56b684 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -19,7 +19,6 @@
     "@babel/core": "^7.15.0",
     "@babel/eslint-parser": "^7.15.0",
     "@babel/eslint-plugin": "^7.14.5",
-    "@shelf/jest-mongodb": "^1.2.3",
     "concurrently": "^5.1.0",
     "debug": "^4.3.1",
     "eslint": "^7.9.0",

From 070ced9f844d39721f95670fb7bc0c1a88ecf665 Mon Sep 17 00:00:00 2001
From: Danny Prikazsky <dannyprikaz@gmail.com>
Date: Wed, 2 Apr 2025 10:51:40 -0700
Subject: [PATCH 2/2] Add setupIntegrationDB method which doesn't clear state

---
 backend/setup-test.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/backend/setup-test.js b/backend/setup-test.js
index 60e168cd4..3256e029a 100644
--- a/backend/setup-test.js
+++ b/backend/setup-test.js
@@ -56,6 +56,31 @@ module.exports = {
       await removeAllCollections();
     });
 
+    // Disconnect Mongoose
+    afterAll(async () => {
+      await dropAllCollections();
+      await mongoose.connection.close();
+      await mongoServer.stop();
+    });
+  },
+  setupIntegrationDB(databaseName) {
+    // Connect to Mongoose
+    beforeAll(async () => {
+      mongoServer = new MongoMemoryServer({
+        instance: { dbName: databaseName },
+      });
+      const mongoUri = await mongoServer.getUri();
+      const opts = {
+        useNewUrlParser: true,
+        useFindAndModify: false,
+        useCreateIndex: true,
+        useUnifiedTopology: true,
+      };
+      await mongoose.connect(mongoUri, opts, (err) => {
+        if (err) console.error(err);
+      });
+    });
+
     // Disconnect Mongoose
     afterAll(async () => {
       await dropAllCollections();