Update ESLint configuration to include Jest environment for test files and modify CI workflow to use Node.js 20.x, simplifying the setup by removing matrix builds. Adjust test assertions for better accuracy in duration checks.

Author: fortran01

.eslintrc.js

@@ -12,6 +12,14 @@ module.exports = {
     es6: true,
   },
   ignorePatterns: ["dist/", "node_modules/", "coverage/", "*.js", "*.d.ts"],
+  overrides: [
+    {
+      files: ["**/*.test.ts", "**/*.spec.ts"],
+      env: {
+        jest: true,
+      },
+    },
+  ],
   rules: {
     // General ESLint rules
     "no-console": "warn",

.github/workflows/ci.yml

@@ -37,23 +37,18 @@ jobs:
         run: npx tsc --noEmit
 
   test:
-    name: Tests (Node ${{ matrix.node-version }})
+    name: Tests (Node 20.x)
     runs-on: ubuntu-latest
     needs: code-quality
 
-    strategy:
-      fail-fast: false
-      matrix:
-        node-version: [18.x, 20.x, 22.x]
-
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Node.js ${{ matrix.node-version }}
+      - name: Setup Node.js 20.x
         uses: actions/setup-node@v4
         with:
-          node-version: ${{ matrix.node-version }}
+          node-version: 20.x
           cache: "npm"
 
       - name: Install dependencies
@@ -63,11 +58,9 @@ jobs:
         run: npm test
 
       - name: Generate coverage report
-        if: matrix.node-version == '20.x'
         run: npm run test:coverage
 
       - name: Upload coverage to Codecov
-        if: matrix.node-version == '20.x'
         uses: codecov/codecov-action@v3
         with:
           file: ./coverage/lcov.info
@@ -76,7 +69,6 @@ jobs:
           fail_ci_if_error: false
 
       - name: Archive coverage artifacts
-        if: matrix.node-version == '20.x'
         uses: actions/upload-artifact@v4
         with:
           name: coverage-report

tests/utils/batch.test.ts

@@ -18,7 +18,7 @@ describe('BatchProcessor', () => {
       expect(result.failed).toHaveLength(0);
       expect(result.batchNumber).toBe(2); // 6 items / 3 batch size = 2 batches
       expect(operation).toHaveBeenCalledTimes(6);
-      expect(result.duration).toBeGreaterThan(0);
+      expect(result.duration).toBeGreaterThanOrEqual(0); // Duration can be 0 for fast operations
     });
 
     it('should handle partial failures', async () => {