Added testing description.

Author: s3rius

README.md

@@ -17,7 +17,7 @@ Or alternatively you ca build it yourself using maturin, and stable rust.
 
 ## Development
 
-We use stable rust and pyo3 for writing python extension module. 
+We use stable rust and pyo3 for writing python extension module.
 
 In order to run the project use maturin:
 
@@ -27,3 +27,11 @@ uv venv
 # To build and install the package in a virtual environment
 maturin dev --uv
 ```
+
+For lints please use `pre-commit`.
+
+```bash
+pre-commit run -a
+```
+
+For tests we use pytest.

pyproject.toml

@@ -1,16 +1,19 @@
 [project]
 name = "natsrpy"
-requires-python = ">=3.8"
-license-files = ["LICENSE"]
 description = "Nats client library written in rust"
 readme = "README.md"
+requires-python = ">=3.8"
+license-files = ["LICENSE"]
 classifiers = [
   "Programming Language :: Python :: Implementation :: CPython",
   "Programming Language :: Python :: Implementation :: PyPy",
   "Programming Language :: Rust",
 ]
 dynamic = ["version"]
 
+[dependency-groups]
+dev = ["pytest>=9,<10"]
+
 [build-system]
 requires = ["maturin>=1.12,<2.0"]
 build-backend = "maturin"