fixing CI to install test deps

Author: SwayamInSync

.github/workflows/big_endian.yml

@@ -140,7 +140,7 @@ jobs:
               python -m pip install --break-system-packages --no-deps . -v --no-build-isolation --force-reinstall &&
               
               # Install test dependencies separately
-              python -m pip install --break-system-packages pytest pytest-run-parallel pytest-timeout &&
+              python -m pip install --break-system-packages pytest pytest-run-parallel pytest-timeout mpmath &&
               
               cd ..
               python -m pytest -vvv --color=yes --timeout=600 --tb=short quaddtype/tests/

.github/workflows/build_wheels.yml

@@ -217,7 +217,7 @@ jobs:
           LDFLAGS: "-fopenmp"
         run: |
           python -m build --sdist --no-isolation --outdir dist/
-          pip install --no-build-isolation dist/*.tar.gz -v
+          pip install --no-build-isolation dist/*.tar.gz[test] -v
           pytest -s tests
         working-directory: ./quaddtype
 

.github/workflows/ci.yml

@@ -65,7 +65,7 @@ jobs:
         working-directory: quaddtype
         run: |
           export LDFLAGS="-fopenmp"
-          python -m pip install . -v --no-build-isolation
+          python -m pip install .[test] -v --no-build-isolation
 
       - name: Run quaddtype tests
         working-directory: quaddtype