Upload coverage reports to Codecov

Author: shenxianpeng

.github/workflows/python-app.yml

@@ -31,7 +31,12 @@ jobs:
   #      flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
   #      # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
   #      flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-    - name: Test with pytest
+    - name: Run tests and collect coverage
+      run: pytest --cov .
+    - name: Upload coverage reports to Codecov
       run: |
-        cd tests
-        coverage run -m pytest
+        # Replace `linux` below with the appropriate OS
+        # Options are `alpine`, `linux`, `macos`, `windows`
+        curl -Os https://uploader.codecov.io/latest/linux/codecov
+        chmod +x codecov
+        ./codecov -t ${CODECOV_TOKEN}

CONTRIBUTING.md

@@ -27,7 +27,6 @@ sudo python3 main.py --install true --version 13
 ### Test
 
 ```bash
-cd tests
 # run test
 pytest
 # run test with code covarege