Setup test, break apart entrypoint, & align GHA workflow

.github/workflows/be-test-report.yml

@@ -0,0 +1,30 @@
+name: 'Backend Test Report'
+
+on:
+  workflow_run:
+    workflows: ['Check Backend Pull Request']
+    types:
+      - completed
+
+jobs:
+  be-report:
+    name: Backend test report
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: dorny/test-reporter@v1
+        with:
+          path: '*.xml' # Path to test results (inside artifact .zip)
+          reporter: jest-junit # Format of test results
+      - name: 📄 Publish test results
+        uses: dorny/test-reporter@v1
+        with:
+          name: Test Results
+          artifact: be-test-results
+          path: reports/jest-*.xml
+          reporter: jest-junit
+      - uses: ArtiomTr/jest-coverage-report-action@v2
+        id: coverage
+        with:
+          output: report-markdown
+          coverage-file: backend/coverage/report.json

.github/workflows/check-be-pull-request.yml

@@ -1,41 +1,42 @@
-name: Check Backend Pull Request
+name: 'Check Backend Pull Request'
 
 on:
   pull_request:
-    types: [ opened, synchronize ]
+    types: [opened, synchronize]
     paths:
       - 'backend/**'
       - '!backend/README.md'
       - '!backend/.*'
       - 'backend/.eslintrc.js'
 
-
 jobs:
-
   check-be-pr:
     name: Check
     runs-on: ubuntu-latest
 
     steps:
-      -
-        name: ☁️ Checkout source
+      - name: ☁️ Checkout source
         uses: actions/checkout@v3
-      -
-        name: 🔧 Setup Node 16
+      - name: 🔧 Setup Node 16
         uses: actions/setup-node@v3
         with:
           node-version: '16'
           cache: 'npm'
           cache-dependency-path: backend/package-lock.json
-      -
-        name: 📦 Install dependencies
+      - name: 📦 Install dependencies
         run: npm ci --only-production --ignore-scripts
         working-directory: backend
-      # -
-      #   name: 🧪 Run tests
-      #   run: npm run test:ci
-      #   working-directory: backend
-      -
-        name: 🏗️ Run build
+      - name: 🧪 Run tests
+        run: npm run test:ci
+        working-directory: backend
+      - name: 📁 Upload test results
+        uses: actions/upload-artifact@v3
+        if: always()
+        with:
+          name: be-test-results
+          path: |
+            backend/reports
+            backend/coverage
+      - name: 🏗️ Run build
         run: npm run build
         working-directory: backend