integration-tests

Integration tests

This document provides an outline of how to run and add new integration tests to the project.

The purpose of these tests is to verify simple, happy-path pipelines to catch issues between the agent and external dependencies.

The external dependencies are launched as Docker containers.

Running tests

Execute the integration tests using the following command:

go run .

Flags

• --skip-build: Run the integration tests without building the agent (default: false)
• --test: Specifies a particular directory within the tests directory to run (default: runs all tests)

Adding new tests

Follow these steps to add a new integration test to the project:

1. If the test requires external resources, define them as Docker images within the docker-compose.yaml file.
2. Create a new directory under the tests directory to house the files for the new test.
3. Within the new test directory, create a file named config.river to hold the pipeline configuration you want to test.
4. Create a _test.go file within the new test directory. This file should contain the Go code necessary to run the test and verify the data processing through the pipeline.

NOTE: The tests run concurrently. Each agent must tag its data with a label that corresponds to its specific configuration. This ensures the correct data verification during the Go testing process.