CHANGE: Added auto-tests with Docker.

zabbix-tests/partitioning/README.md

@@ -0,0 +1,36 @@
+# Zabbix Partitioning Tests
+
+This directory contains a Docker-based test environment for the Zabbix Partitioning script.
+
+## Prerequisites
+- Docker & Docker Compose
+- Python 3
+
+## Setup & Run
+1. Start the database container:
+   ```bash
+   docker compose up -d
+   ```
+   This will start a MySQL 8.0 container and import the Zabbix schema.
+
+2. Create valid config (done automatically):
+   The `test_config.yaml` references the running container.
+
+3. Run the partitioning script:
+   ```bash
+   # Create virtual environment if needed
+   python3 -m venv venv
+   ./venv/bin/pip install pymysql pyyaml
+
+   # Dry Run
+   ./venv/bin/python3 ../../partitioning/zabbix_partitioning.py -c test_config.yaml --dry-run --init
+
+   # Live Run
+   ./venv/bin/python3 ../../partitioning/zabbix_partitioning.py -c test_config.yaml --init
+   ```
+
+## Cleanup
+```bash
+docker compose down
+rm -rf venv
+```