Added pytest-mock to the project

.github/workflows/ci.yml

@@ -131,6 +131,7 @@ jobs:
         run: |
           pip install pytest
           pip install pytest-xvfb
+          pip install pytest-mock
 
       - name: Install silx package
         run: pip install --pre --find-links dist/ silx

ci/appveyor.yml

@@ -100,6 +100,7 @@ before_test:
     # Install pytest
     - "pip install %PIP_OPTIONS% pytest"
     - "pip install %PIP_OPTIONS% pytest-xvfb"
+    - "pip install %PIP_OPTIONS% pytest-mock"
 
     # Install the generated wheel package to test it
     # Make sure silx does not come from cache or pypi

requirements-dev.txt

@@ -13,6 +13,7 @@ pandoc            # For documentation Qt snapshot updates
 pytest            # For testing
 pytest-xvfb       # For GUI testing
 pytest-cov        # For coverage
+pytest-mock
 
 hdf5plugin        # For HDF5 compression filters handling
 

setup.py

@@ -523,6 +523,7 @@ def get_project_configuration():
     test_requires = [
         "pytest",
         "pytest-xvfb",
+        "pytest-mock",
         'bitshuffle'
     ]