![]() ![]() ![]() Ideally I want to have an option to randomly spread all the gener. Create a new app that doesn't use express or whatever web framework, but instead just has your model definition and a connection to your database. Would be nice to have an option to generate ObjectID field in test data generator dialog. Mongo-dummy faker based seeder package helps easily seed dummy data generated by. Hope you liked it.Sure, do it in a single-purpose node app. A small library to generate test data automagically for mongoose models. Well, that's a short demo on how you can seed MongoDB. If you don't want to delete existing records, you can simply get rid of teleMany(). ![]() Now you can run ' node seeds.js' command from your terminal to run the file and it will delete all the existing records in DB, if any, and will replace them with the ones you provided. But in our ' seeds.js' file, we should go ahead and create the connection because that file is supposed to stand by its own feet without depending on any other file, so that it can be used independently to seed the database. In the model that we created, we didn't establish the DB connection. Create ' seeds.js' file and start by requiring mongoose. You can type in data if you want or you can use faker.js to generate some fake data conveniently. Now, it's time to create the ' seeds.js' file. 2 Answers Sorted by: 2 Sure, do it in a single-purpose node app. ![]() Here's the part from my ' app.js' file which establishes the connection. Connection with MongoDB is established in ' app.js' file so that I don't have to repeat the connection code in every model file. This is my simple model for 'Product' ( product.js). Subsequently, HCL® OneTest Data inserts the generated test data directly in MongoDB. mkdir mongoose-model-test cd mongoose-model-test Initialize npm with the following command: npm init -y The -y flag instructs npm to generate a package.json file with default values. You can do this from the Model itself but like I mentioned, it would be a good gesture to place that code inside a separate file. When you use MongoDB as a database in your application testing environment and you want the generated test data in MongoDB, then you can generate the test data by using HCL® OneTest Data. Run the following command in the terminal to create a new folder and navigate to it. Once you create your Model, defining how you want your Mongo collection should be, then you should be seeding the collection but from a separate file. Mongoose can help you create a connection to your Database through Node. Mongoose is basically the communicator between Node js and Mongo DB. You can then run the seeding file anytime you want to inject some data into your database. The best practice is to create a separate, independent file away from your other app-related files just for this purpose. Seeding in its simplest way is more like inserting some dummy data initially into the database so that you can play around with it. Seeding your MongoDB database can help you to get some data within your Mongo collection and thus will enable you to test out your queries without being restricted. Imagine you're building a CRUD app with express and mongoose and you need to test the CRUD functionality you implemented. ![]()
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