test: improve test coverage reporting

.codecov.yml

@@ -0,0 +1,24 @@
+codecov:
+  notify:
+    after_n_builds: 1
+  strict_yaml_branch: main
+
+coverage:
+  range: '50...100'
+  status:
+    project:
+      default:
+        target: auto
+        threshold: 5%
+    patch: off
+
+flag_management:
+  default_rules:
+    statuses:
+      - type: project
+        target: auto
+        threshold: 2%
+
+comment:
+  require_changes: true
+  after_n_builds: 1

.github/workflows/continuous-integration.yml

@@ -62,28 +62,9 @@ jobs:
         run: yarn --immutable
       - name: Run unit tests
         run: yarn test --coverage
-      - name: Store code coverage report
-        uses: actions/upload-artifact@v3
-        with:
-          name: nodejs-coverage
-          path: coverage/
-
-  Upload_Coverage_Report:
-    name: Upload coverage report to codecov
-    needs: UnitTesting
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Project
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-      - name: Download NodeJS Unit Test Coverage report
-        uses: actions/download-artifact@v3
-        with:
-          name: nodejs-coverage
-          path: coverage/
       - name: Codecov Upload
-        uses: codecov/codecov-action@v3.1.1
+        uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
+          files: coverage/cobertura-coverage.xml
           fail_ci_if_error: true

vitest.config.ts

@@ -41,7 +41,7 @@ export default defineConfig({
 		setupFiles: ['./tests/vitest.setup.ts'],
 		globals: true,
 		coverage: {
-			reporter: ['text', 'lcov', 'clover'],
+			reporter: ['text', 'lcov', 'cobertura'],
 			include: ['src/lib/**'],
 			exclude: [
 				'src/lib/api',