chore(tests): accuracy tests for MongoDB tools exposed by MCP server MCP-39 (#341)

Co-authored-by: Nikola Irinchev <[email protected]>

Author: himanshusinghs

.github/workflows/accuracy-tests.yml

@@ -0,0 +1,55 @@
+name: Accuracy Tests
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+  pull_request:
+    types:
+      - labeled
+
+jobs:
+  run-accuracy-tests:
+    name: Run Accuracy Tests
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      (github.event_name == 'pull_request' && github.event.label.name == 'accuracy-tests')
+    env:
+      MDB_OPEN_AI_API_KEY: ${{ secrets.ACCURACY_OPEN_AI_API_KEY }}
+      MDB_GEMINI_API_KEY: ${{ secrets.ACCURACY_GEMINI_API_KEY }}
+      MDB_AZURE_OPEN_AI_API_KEY: ${{ secrets.ACCURACY_AZURE_OPEN_AI_API_KEY }}
+      MDB_AZURE_OPEN_AI_API_URL: ${{ vars.ACCURACY_AZURE_OPEN_AI_API_URL }}
+      MDB_ACCURACY_MDB_URL: ${{ secrets.ACCURACY_MDB_CONNECTION_STRING }}
+      MDB_ACCURACY_MDB_DB: ${{ vars.ACCURACY_MDB_DB }}
+      MDB_ACCURACY_MDB_COLLECTION: ${{ vars.ACCURACY_MDB_COLLECTION }}
+      MDB_ACCURACY_BASELINE_COMMIT: ${{ github.event.pull_request.base.sha || '' }}
+    steps:
+      - uses: GitHubSecurityLab/actions-permissions/monitor@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: package.json
+          cache: "npm"
+      - name: Install dependencies
+        run: npm ci
+      - name: Run accuracy tests
+        run: npm run test:accuracy
+      - name: Upload accuracy test summary
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: accuracy-test-summary
+          path: .accuracy/test-summary.html
+      - name: Comment summary on PR
+        if: github.event_name == 'pull_request' && github.event.label.name == 'accuracy-tests'
+        uses: marocchino/sticky-pull-request-comment@d2ad0de260ae8b0235ce059e63f2949ba9e05943 # v2
+        with:
+          # Hides the previous comment and add a comment at the end
+          hide_and_recreate: true
+          hide_classify: "OUTDATED"
+          path: .accuracy/test-brief.md

.gitignore

@@ -11,3 +11,5 @@ state.json
 
 tests/tmp
 coverage
+# Generated assets by accuracy runs
+.accuracy