Chore: added code coverage report

.github/workflows/go.yml

@@ -29,4 +29,7 @@ jobs:
           STRIPE_WH: ${{ secrets.STRIPE_WH }}
           CURRENCY: ${{ secrets.CURRENCY }}
           DESTINATION: ${{ secrets.DESTINATION }}
-        run: go test -v -cover ./...
+        run: go test -v -cover -coverprofile=coverage.txt -covermode=atomic ./...
+
+      - name: Upload coverage to Codecov
+        run: bash <(curl -s https://codecov.io/bash)

.gitignore

@@ -1 +1,2 @@
 .env
+coverage.txt

README.md

@@ -4,6 +4,8 @@
 ![Go][02]
 ![Linter][03]
 [![MIT license](https://img.shields.io/badge/license-MIT-brightgreen.svg)][04]
+[![Codecov][05]][06]
+[![Go Reference][07]][08]
 
 Made stripe integration easy based on the official
 [Stripe Go](https://github.com/stripe/stripe-go/) client library.
@@ -55,3 +57,7 @@ Please check the test files.
 [02]: https://github.com/pilinux/stripego/actions/workflows/go.yml/badge.svg
 [03]: https://github.com/pilinux/stripego/actions/workflows/golangci-lint.yml/badge.svg
 [04]: LICENSE
+[05]: https://codecov.io/gh/pilinux/stripego/branch/main/graph/badge.svg?token=83H0G5TRH7
+[06]: https://codecov.io/gh/pilinux/stripego
+[07]: https://pkg.go.dev/badge/github.com/pilinux/stripego
+[08]: https://pkg.go.dev/github.com/pilinux/stripego