Update build_and_test.yaml

.github/workflows/build_and_test.yaml

@@ -35,13 +35,6 @@ jobs:
       with:
           file_path: ${{ steps.download.outputs.BLENDER_ARCHIVE }}
           extract_dir: blender
-    - name: Run tests
-      shell: bash
-      run: |
-        export BLENDER_BIN_PATH=${PWD}/blender/$(ls -AU blender | head -1)
-        export PATH=$PATH:${BLENDER_BIN_PATH}
-        cd scripts/addons/cam/tests
-        python test_suite.py
     - name: Build Blender Addon
       uses: BlenderKit/blender-addon-build@v0.1            
       with:
@@ -49,6 +42,14 @@ jobs:
         build-location: './scripts/addons'
         do-checkout: 'false'
         exclude-files: '.git;.github;.gitignore;cam/tests/'
+    - name: Run tests
+      shell: bash
+      run: |
+        export BLENDER_BIN_PATH=${PWD}/blender/$(ls -AU blender | head -1)
+        export PATH=$PATH:${BLENDER_BIN_PATH}
+        cd scripts/addons/cam/tests
+        python install_addon.py ../../../../blendercam.zip
+        python test_suite.py
     - name: upload blender addon zip file
       uses: actions/upload-artifact@v4
       with: