code coverage (#16)

- code coverage in PRs

.github/workflows/build-validation-coverage.yml

@@ -0,0 +1,65 @@
+name: Collect test coverage
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  get-coverage:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        branch:
+          - ${{ github.head_ref }}
+          - "main"
+
+    permissions:
+      # Required to checkout the code
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ matrix.branch }}
+      - name: Install Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20.x
+      - name: Install Deps
+        run: npm install
+      - name: Test
+        run: npm run test:coverage
+      - name: Generate upload artifact name
+        run: |
+          name=$(echo -n "${{ matrix.branch }}" | sed -e 's/[ \t:\/\\"<>|*?]/-/g' -e 's/--*/-/g')
+          echo "ARTIFACT_NAME_UPLOAD=$name" >> $GITHUB_ENV
+      - name: Upload Coverage
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-${{ env.ARTIFACT_NAME_UPLOAD }}
+          path: tests/reports/coverage
+
+  report-coverage:
+    needs: get-coverage
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Generate download artifact name
+        run: |
+          name=$(echo -n "${{ github.head_ref }}" | sed -e 's/[ \t:\/\\"<>|*?]/-/g' -e 's/--*/-/g')
+          echo "ARTIFACT_NAME_DOWNLOAD=$name" >> $GITHUB_ENV
+      - name: Download Coverage Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: coverage-${{ env.ARTIFACT_NAME_DOWNLOAD }}
+          path: coverage
+      - uses: actions/download-artifact@v4
+        with:
+          name: coverage-main
+          path: coverage-main
+      - name: Report Coverage
+        uses: davelosert/vitest-coverage-report-action@v2
+        with:
+          json-summary-compare-path: coverage-main/coverage-summary.json
+          file-coverage-mode: all

.github/workflows/npm-publish.yml

@@ -20,5 +20,7 @@ jobs:
         run: npm i
       - name: Validate (build, test)
         run: npm run build:validate
+      - name: Publish package
+        run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

tests/code/types.test.ts

@@ -0,0 +1,13 @@
+import '@/array.js';
+import '@/constructor.js';
+import '@/dictionary.js';
+import '@/emptyObject.js';
+import '@/event/types.js';
+import '@/mapping.js';
+import { describe, expect, test } from 'vitest';
+
+describe('dummy types test', () => {
+  test('dummy', () => {
+    expect(true).toBe(true);
+  });
+});

vitest.config.ts

@@ -15,12 +15,12 @@ export default defineConfig({
       clean: true,
       cleanOnRerun: true,
       reportOnFailure: true,
-      // thresholds: {
-      //   lines: 90,
-      //   branches: 90,
-      //   functions: 90,
-      //   statements: 90
-      // }
+      thresholds: {
+        lines: 90,
+        branches: 90,
+        functions: 90,
+        statements: 90
+      }
     },
     reporters: ['default', 'junit'],
     dir: './tests',