Added: tests, signin api, not working docker

api/src/utils/test_mariadb.ts

@@ -1,48 +0,0 @@
-import { Sequelize } from 'sequelize';
-
-let sequelize: Sequelize | null = null;
-
-const connectDB = async () => {
-  sequelize = new Sequelize({
-    dialect: 'mariadb',
-    host: 'localhost',
-    username: 'your_username',
-    password: 'your_password',
-    database: 'your_database',
-  });
-
-  try {
-    await sequelize.authenticate();
-    console.log('Connection to the database has been established successfully.');
-  } catch (error) {
-    console.error('Unable to connect to the database:', error);
-  }
-};
-
-const dropDB = async () => {
-  if (sequelize) {
-    try {
-      await sequelize.drop();
-      console.log('Database dropped successfully.');
-    } catch (error) {
-      console.error('Error dropping database:', error);
-    } finally {
-      await sequelize.close();
-    }
-  }
-};
-
-const dropTables = async () => {
-  if (sequelize) {
-    try {
-      await sequelize.sync({ force: true });
-      console.log('All tables dropped successfully.');
-    } catch (error) {
-      console.error('Error dropping tables:', error);
-    } finally {
-      await sequelize.close();
-    }
-  }
-};
-
-export { connectDB, dropDB, dropTables };

api/src/utils/test_mongodb.ts

@@ -0,0 +1,30 @@
+const mongoose = require('mongoose');
+const { MongoMemoryServer } = require('mongodb-memory-server');
+
+let mongo: any = null;
+
+const connectDB = async () => {
+	mongo = await MongoMemoryServer.create({ binary: { os: { os: 'linux', dist: 'ubuntu', release: '18.04' } } }); // TODO: check that host OS is Void Linux, else remove the argument 
+	const uri = mongo.getUri();
+
+	await mongoose.connect(uri);
+};
+
+const dropDB = async () => {
+	if (mongo) {
+		await mongoose.connection.dropDatabase();
+		await mongoose.connection.close();
+		await mongo.stop();
+	}
+};
+
+const dropCollections = async () => {
+	if (mongo) {
+		const collections = await mongoose.connection.db.collections();
+		for (let collection of collections) {
+			await collection.remove();
+		}
+	}
+};
+
+export { connectDB, dropDB, dropCollections };