add CircleCI build and generate coverage

.circleci/config.yml

@@ -0,0 +1,34 @@
+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/node:10
+    environment:
+      LANG: en_US.UTF-8
+    steps:
+      - checkout
+      - run:
+          name: Update NPM version
+          command: sudo npm install -g npm@latest
+      - restore-cache:
+          name: Restore NPM Package Cache
+          keys:
+            - npm-packages-{{ checksum "package-lock.json" }}
+            - npm-packages-
+      - run:
+          name: Install Dependencies
+          command: npm install
+      - save-cache:
+          name: Save NPM Package Cache
+          key: npm-packages-{{ checksum "package-lock.json" }}
+          paths:
+            - ./node_modules
+      - run:
+          name: Run Tests
+          command: npm run test:ci
+      - store_artifacts:
+          path: ./coverage/lcov-report
+      - run:
+          name: Upload Coverage
+          when: on_success
+          command: bash <(curl -s https://codecov.io/bash)

.gitignore

@@ -14,6 +14,9 @@ lib-cov
 # Coverage directory used by tools like istanbul
 coverage
 
+# nyc test coverage
+.nyc_output
+
 # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
 .grunt
 

codecov.yml

@@ -0,0 +1,22 @@
+coverage:
+  precision: 2
+  round: down
+  range: "80...100"
+  status:
+    project:
+      default:
+        enabled: true
+        target: auto
+        threshold: 1%
+        if_no_uploads: error
+    patch:
+      default:
+        enabled: true
+        target: 80%
+        threshold: 30%
+        if_no_uploads: error
+    changes:
+      default:
+        enabled: true
+        if_no_uploads: error
+comment: false 

package.json

@@ -31,6 +31,7 @@
     "koa-jwt": "^3.6.0",
     "mocha": "^6.2.2",
     "nock": "^10.0.6",
+    "nyc": "^15.0.0",
     "passport": "^0.4.0",
     "passport-jwt": "^4.0.0",
     "rimraf": "^2.7.1",
@@ -46,6 +47,7 @@
     "test:ts": "npm run clean:ts && tsc && NODE_ENV=test mocha --require babel-core/register --exit --timeout 5000 $(find ./ts-output -name *.tests.js)",
     "test:js": "NODE_ENV=test mocha --require babel-core/register --exit --timeout 5000 $(find ./tests -name *.tests.js)",
     "test": "npm run test:js && npm run test:ts",
+    "test:ci": "nyc --reporter=lcov npm test",
     "test-watch": "NODE_ENV=test mocha --require babel-core/register --exit --timeout 5000 $(find ./tests -name *.tests.js) --watch",
     "release": "git tag $npm_package_version && git push && git push --tags && npm publish"
   },