add test fail-under flag

.github/workflows/build.yml

@@ -31,28 +31,20 @@ jobs:
         run: |
           pip install pytest
           pip install pytest-cov
-          pytest --cov=./ --cov-report=xml
-
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v2
-        with:
-          files: coverage.xml
-          fail_ci_if_error: true
-        # with:
-        #   directory: ./coverage/reports/
-        #   env_vars: OS,PYTHON
-        #   fail_ci_if_error: true
-          # files: ./coverage1.xml,./coverage2.xml
-          # flags: unittests
-          # name: codecov-umbrella
-          # path_to_write_report: ./coverage/codecov_report.txt
+          pytest --cov=./ --cov-report=xml --cov-fail-under=80
 
       # - name: Run tests
       #   uses: dima-engineer/[email protected]
       #   with:
       #     cov-omit-list: tests/*
       #     cov-threshold-single: 85
-      #     cov-threshold-total: 90        
+      #     cov-threshold-total: 90            
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v2
+        with:
+          files: coverage.xml
+          fail_ci_if_error: true
 
       # - name: Run pylint on dslinter source code
       #   run: pylint dslinter