codecov added

Author: MehrazRumman

.github/workflows/tests.yml

@@ -4,6 +4,9 @@ on:
   push:
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   tox:
     name: Python ${{ matrix.python-version }} / ${{ matrix.toxenv }}
@@ -39,6 +42,15 @@ jobs:
       - name: Run tests via tox
         run: tox -e ${{ matrix.toxenv }}
 
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          files: ./coverage.xml
+          flags: unittests
+          name: python-${{ matrix.python-version }}
+          fail_ci_if_error: false
+          token: ${{ secrets.CODECOV_TOKEN }}
+
       - name: Upload coverage artifact
         if: always()
         uses: actions/upload-artifact@v4

README.md

@@ -3,7 +3,7 @@
 FastAPI Observer provides structured logging and observability helpers for FastAPI applications.
 
 [![Test](https://github.com/MehrazRumman/fastapi-observer/actions/workflows/tests.yml/badge.svg)](https://github.com/MehrazRumman/fastapi-observer/actions/workflows/tests.yml)
-[![coverage](https://img.shields.io/badge/coverage-pending-lightgrey?logo=pytest)](#tests-and-coverage)
+[![coverage](https://codecov.io/gh/MehrazRumman/fastapi-observer/graph/badge.svg)](https://codecov.io/gh/MehrazRumman/fastapi-observer)
 [![pypi package](https://img.shields.io/pypi/v/fastapi-observer?logo=pypi&label=pypi%20package)](https://pypi.org/project/fastapi-observer/)
 [![python](https://img.shields.io/badge/python-3.10%20%7C%203.11%20%7C%203.12%20%7C%203.13%20%7C%203.14-brightgreen?logo=python&logoColor=white)](#python-compatibility)