Add workflow for tests in GitHub (#4)

.github/workflows/run_tests.yml

@@ -0,0 +1,35 @@
+name: Run Tests
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.9, '3.10', 3.11, 3.12] 
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies with Poetry
+        run: |
+          pip install poetry
+          poetry install
+
+      - name: Run Tests with Coverage
+        if: ${{ matrix.python-version == 3.12 }}
+        run: |         
+          poetry run coverage run --source ./pydhn -m unittest -b
+          poetry run coverage report -m
+          
+      - name: Run Tests
+        if: ${{ matrix.python-version != 3.12 }}
+        run: |         
+          poetry run python -m unittest -b

setup.py

@@ -16,7 +16,7 @@
 
 setup(
     name="pydhn",
-    version="0.1.2",
+    version="0.1.3",
     description="A library for the simulation of district heating networks.",
     url="https://www.github.com/idiap/pydhn",
     author="Roberto Boghetti, Giuseppe Peronato",