Merge pull request #285 from auth0/added-circle-ci-2.0

Added CI 2.0

.circleci/config.yml

@@ -0,0 +1,39 @@
+version: 2
+jobs:
+  build-and-test:
+    docker:
+      - image: circleci/node:6.14.3-browsers
+    environment:
+          LANG: en_US.UTF-8
+    steps:
+      - checkout
+      - run: 
+          name: Update Yarn
+          command: 'sudo npm update -g yarn'
+      - restore-cache:
+          name: Restore Yarn Package Cache
+          keys: 
+            - yarn-packages-{{ checksum "yarn.lock" }}
+      - run:
+          name: Install Dependencies
+          command: yarn install --pure-lockfile
+      - save-cache:
+          name: Save Yarn Package Cache
+          key: yarn-packages-{{ checksum "yarn.lock" }}
+          paths:
+            - ~/.cache/yarn
+      - run: 
+          name: Check
+          command: yarn check
+      - run: 
+          name: Tests
+          command: yarn test:ci
+      - run: 
+          name: Generate Coverage
+          command: yarn test:coverage
+
+workflows:
+  version: 2
+  build-test-report:
+    jobs:
+      - build-and-test