MongoDB Integration Tests

createDatabase.ts

import mongoose from 'mongoose';

const connect = async () => {
  await close();
  
  await mongoose.connect(`${process.env.MONGODB_DATABASE}Test`, {
    // Mongoose options
  });
};

const clear = async () => {
  await mongoose.connection.dropDatabase();
};

const close = async () => {
  await mongoose.connection.close();
};

export default async ({before, afterEach, after}, callback: () => void) => {
  await before(async () => await connect());
  await afterEach(async () => await clear());
  await after(async () => await close());
  await callback();
}