chore: add code coverage

.circleci/config.yml

@@ -35,9 +35,15 @@ jobs:
 
       - run:
           name: Run mocha unit tests with JUnit as reporter
-          command: yarn test --exit --reporter mocha-junit-reporter --reporter-options mochaFile=reports/junit/mocha-junit-results.xml
+          command: | 
+            npx nyc@latest \
+              --reporter=clover --reporter=cobertura --reporter=lcov --reporter=text \
+              --report-dir=reports/coverage \
+              mocha tests/*.js --exit \
+              --reporter mocha-junit-reporter \
+              --reporter-options mochaFile=reports/junit/mocha-junit-results.xml
           when: always
       - store_test_results:
-          path: reports/junit
+          path: reports/
       - store_artifacts:
-          path: ./reports/junit/mocha-junit-results.xml
+          path: ./reports/

package.json

@@ -15,7 +15,7 @@
     "test": "tests"
   },
   "scripts": {
-    "test": "mocha tests/*.js"
+    "test": "nyc mocha tests/*.js"
   },
   "author": "austin brown <[email protected]> (http://www.azuqua.com/)",
   "license": "MIT",
@@ -32,6 +32,7 @@
     "grunt-mocha-test": "^0.13.3",
     "mocha": "^6.1.4",
     "mocha-junit-reporter": "^1.22.0",
+    "nyc": "^14.1.1",
     "uuid": "^3.3.2"
   },
   "keywords": [