install pytest

Author: JasperVanDenBosch

.github/workflows/testbuild.yml

@@ -25,8 +25,8 @@ jobs:
       run: python --version
     - name: Update Pip
       run: python -m pip install --upgrade pip
-    - name: Install Build
-      run: pip install build setuptools
+    - name: Install Build and Test Dependencies
+      run: pip install build setuptools pytest
     - name: Install dependencies
       run: pip install -r requirements.txt
     - name: Build package