Add Python package configuration for test dependencies

- Add pyproject.toml with uv support for modern Python tooling
- Update test_agentic_tools.py header to document installation options
- Enables quick setup with: uv sync
- Maintains backward compatibility with: pip install -r requirements-test.txt

Author: jruokola

pyproject.toml

@@ -0,0 +1,22 @@
+[project]
+name = "codegraph-tests"
+version = "1.0.0"
+description = "Test utilities for CodeGraph MCP server"
+requires-python = ">=3.8"
+dependencies = [
+    "python-dotenv>=1.0.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "ruff>=0.1.0",  # Linting and formatting
+]
+
+[tool.uv]
+dev-dependencies = [
+    "ruff>=0.1.0",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"

test_agentic_tools.py

@@ -9,7 +9,10 @@
 #
 # REQUIREMENTS:
 #   - SurrealDB must be running (local or cloud)
-#   - python-dotenv: pip install python-dotenv
+#   - Python dependencies:
+#     uv sync  # Recommended (installs from pyproject.toml)
+#     OR
+#     pip install -r requirements-test.txt
 #
 # Usage:
 #   python3 test_agentic_tools.py