test against low and high deps

Author: HugoMVale

.github/workflows/test-linux.yml

@@ -8,12 +8,13 @@ on:
 
 jobs:
   test:
-    name: Ubuntu / ${{ matrix.python-version }}
+    name: Ubuntu / ${{ matrix.python-version }} / ${{ matrix.resolution }}
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
-      fail-fast: false
+        resolution: ["lowest-direct", "highest"]
 
     steps:
       - name: Checkout code
@@ -46,17 +47,17 @@ jobs:
           
       - name: Build package
         run: |
-          uv sync
+          uv sync --resolution ${{ matrix.resolution }}
           uv pip install -ve . --no-build-isolation
           
       - name: Run tests and collect coverage
         run: |
-          uv run pytest --cov -v -s --cov-report=xml --junitxml=junit.xml -o junit_family=legacy
-          uv run coverage report
+          uv run --frozen pytest --cov -v -s --cov-report=xml --junitxml=junit.xml -o junit_family=legacy
+          uv run --frozen coverage report
 
       - name: Run example
         run: |
-          uv run ./tests/example5.py
+          uv run --frozen ./tests/example5.py
 
       - name: Upload coverage to Codecov
         if: ${{ matrix.python-version == '3.10' }}