fix(ci): Record and upload test coverage for watcher

Author: AdrianoKF

.github/workflows/watcher.yaml

@@ -35,5 +35,20 @@ jobs:
                   version: v1.60
                   args: --timeout=5m
                   working-directory: watcher
-            - name: Run tests
-              run: go test -v ./...
+            - name: Run tests with coverage
+              run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
+            - name: Upload results to Codecov
+              uses: codecov/codecov-action@v4
+              with:
+                  token: ${{ secrets.CODECOV_TOKEN }}
+                  files: ./backend/coverage.xml
+                  slug: aai-institute/infrastructure-product
+                  flags: backend
+            - name: Upload test results to Codecov
+              if: ${{ !cancelled() }}
+              uses: codecov/test-results-action@v1
+              with:
+                  token: ${{ secrets.CODECOV_TOKEN }}
+                  files: ./backend/junit.xml
+                  slug: aai-institute/infrastructure-product
+                  flags: backend

codecov.yml

@@ -1,6 +1,7 @@
 ignore:
     - "test_*.py"
     - "**/tests/**"
+    - "*_test.go"
 coverage:
     status:
         project: off
@@ -15,3 +16,7 @@ flag_management:
           paths:
               - "backend/"
           carryforward: true
+        - name: watcher
+          paths:
+              - "watcher/"
+          carryforward: true

watcher/.gitignore

@@ -3,3 +3,6 @@ watcher
 
 # Helm chart directory
 !deploy/**
+
+# Test coverage
+coverage.txt