Kotlin Driver Code Examples

This directory contains the tested code examples for the Kotlin Driver.

Set up

Use IntelliJ for testing.
Create a MongoDB cluster running >=6.0.0.
Create a .env file.
Then add the connection URI to a MONGODB_CONNECTION_URI variable to the .env file.

Adding Code Examples to the Docs

The tests use Bluehawk to extract the code examples from the source file.

You can generate all the code examples by running the bluehawk.sh script.

Setting up the MongoDB Cluster

Currently, it does not matter if you are running a cluster in Atlas or locally. (This might change to be Atlas-only, at least for certain tests, if there are code examples added for Atlas-only features like Atlas Search.)

If you are using Atlas, create a cluster and connect to it in the standard way. Most tests can run on an M0 (free/shared), but you must use a dedicated cluster (>=M10) for the certain tests, such as those for document pre-images in collections.

You can use mlaunch to spin up a replica set cluster locally with the command:

mlaunch --replicaset --nodes 3

Stop the cluster with:

mlaunch stop

Restart it with:

mlaunch start

Refer to the mlaunch docs for install info and other commands.