Collect Jest test coverage

Signed-off-by: Florian Hotze <[email protected]>

Author: florian-h05

.github/workflows/build.yaml

@@ -43,6 +43,12 @@ jobs:
           path: |
             dist
             !dist/*.txt
+      - name: Upload test coverage report
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-coverage
+          path: |
+            test/coverage/lcov-report
 
       - name: Publish Docs
         if: github.ref == 'refs/heads/main'

test/jest.config.js jest.config.js

@@ -20,10 +20,10 @@ module.exports = {
   collectCoverage: true,
 
   // An array of glob patterns indicating a set of files for which coverage information should be collected
-  // collectCoverageFrom: undefined,
+  collectCoverageFrom: ['src/**/*.js'],
 
   // The directory where Jest should output its coverage files
-  coverageDirectory: 'coverage',
+  coverageDirectory: 'test/coverage',
 
   // An array of regexp pattern strings used to skip coverage collection
   // coveragePathIgnorePatterns: [
@@ -130,7 +130,7 @@ module.exports = {
   // runner: "jest-runner",
 
   // The paths to modules that run some code to configure or set up the testing environment before each test
-  setupFiles: ['./jest.setup.js', './@runtime.mock.js'],
+  setupFiles: ['./test/jest.setup.js', './test/@runtime.mock.js'],
 
   // A list of paths to modules that run some code to configure or set up the testing framework before each test
   // setupFilesAfterEnv: [],

package.json

@@ -21,7 +21,7 @@
         "lint:fix": "npx eslint --fix src",
         "pretest": "npm run lint",
         "test:mocha": "mocha test/**/*.test.js",
-        "test:jest": "jest --config test/jest.config.js",
+        "test:jest": "jest --config jest.config.js",
         "test": "npm run test:mocha && npm run test:jest",
         "types": "tsc --project ./build/tsconfig.json",
         "types:test": "tsc --project ./build/tsconfig.test.json",