Try adding codecoverage

Author: nHackel

.codecov.yml

@@ -0,0 +1 @@
+comment: false

.github/workflows/CI.yml

@@ -48,6 +48,10 @@ jobs:
             ${{ runner.os }}-
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v5
+        with:
+          file: lcov.info
 
   docs:
     name: Documentation

README.md

@@ -4,6 +4,8 @@
 
 [![](https://img.shields.io/badge/docs-latest-blue.svg)](https://JuliaImageRecon.github.io/AbstractImageReconstruction.jl)
 
+[![codecov.io](http://codecov.io/github/JuliaImageRecon/AbstractImageReconstruction.jl/coverage.svg?branch=master)](http://codecov.io/github/JuliaImageRecon/AbstractImageReconstruction.jl?branch=master)
+
 
 This package contains an interface and type hierarchy for image reconstruction algorithms and their parameters, together with associated utility tools.