[Appveyor] run pytest

[actions skip]

.appveyor.yml

@@ -35,12 +35,13 @@ build_script:
   - for /D %%d in (C:\Miniconda*-x64) do set MINICONDA=%%d
   - echo Using Miniconda %MINICONDA%
   - "set PATH=%MINICONDA%;%MINICONDA%\\Scripts;%MINICONDA%\\Library\\bin;%PATH%"
+  - "set PYTHON=MINICONDA%\\python.exe"
   # install parallelproj and Python stuff
   - conda install -c conda-forge  -yq libparallelproj swig numpy pytest
   - mkdir build
   - mkdir install
   - cd build
-  - cmake.exe .. -DCMAKE_INSTALL_PREFIX="C:\projects\stir\install" -DCMAKE_BUILD_TYPE=%CONFIGURATION%  -DCMAKE_CONFIGURATION_TYPES=%CONFIGURATION% -DSTIR_OPENMP:BOOL=ON -DBUILD_DOCUMENTATION:BOOL=OFF -DBUILD_SWIG_PYTHON:BOOL=ON -DPython_EXECUTABLE="%MINICONDA%\python.exe"
+  - cmake.exe .. -DCMAKE_INSTALL_PREFIX="C:\projects\stir\install" -DCMAKE_BUILD_TYPE=%CONFIGURATION%  -DCMAKE_CONFIGURATION_TYPES=%CONFIGURATION% -DSTIR_OPENMP:BOOL=ON -DBUILD_DOCUMENTATION:BOOL=OFF -DBUILD_SWIG_PYTHON:BOOL=ON -DPython_EXECUTABLE="%PYTHON%"
   - cmake.exe --build . --config %CONFIGURATION%
   - cmake.exe --build . --target install --config %CONFIGURATION%
 
@@ -49,3 +50,5 @@ test_script:
   - ctest --output-on-failure  -C %CONFIGURATION%
   - cd ..\recon_test_pack
   - run_tests --nointbp "C:\projects\stir\install\bin\"
+  - cd ..\src
+  - "%PYTHON% -m pytest ."