Codecov integration

Author: lloc

.github/workflows/test.yml

@@ -1,7 +1,7 @@
 name: Test
 on: [push]
 jobs:
-  phpunit:
+  unit-tests:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout project
@@ -10,7 +10,18 @@ jobs:
         run: composer install
       - name: Run Testsuite
         run: vendor/bin/phpunit
+  code-coverages:
+    runs-on: ubuntu-latest
+    needs: unit-test
+    steps:
+      - name: Checkout project
+        uses: actions/checkout@v1
+      - name: Composer dependencies
+        run: composer install
+      - name: Run Testsuite
+        run: vendor/bin/phpunit --coverage-clover=coverage.xml
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v4.0.1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
+          file: coverage.xml