Introduce unit tests (#248)

* Proof-of-concept: unittests

* Add pytest-asyncio dep

* Import Body from stream

* Add test for allow_extra_tracks

* Cleanup decorators

* add test to linting

* fix ruff issues

* Run formatter

* fix

* Dont test every python version

---------

Co-authored-by: Marcus Valtonen Örnhag <marcus.valtonen.ornhag@ericsson.com>
Co-authored-by: Freddy Boulton <alfonsoboulton@gmail.com>

.github/workflows/tests.yml

@@ -16,4 +16,24 @@ jobs:
           pip install -e .
           ruff check .
           ruff format --check --diff .
-          pyright
+          pyright
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        python:
+          - '3.10'
+          - '3.13'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Run tests
+        run: |
+          python -m pip install -U pip
+          pip install .[dev]
+          python -m pytest -s test
+        shell: bash