chore: setup some linting+tests for greenkeeper

Author: adampash

Diff for: .circleci/config.yml

@@ -0,0 +1,25 @@
+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/node:8.10
+    steps:
+      - checkout
+      - run: yarn install
+      - run: yarn build
+  test:
+    docker:
+      - image: circleci/node:8.10
+    steps:
+      - checkout
+      - run: yarn install
+      - run: yarn lint
+      - run: yarn test
+      - run: yarn test:parse
+      - run: yarn test:html
+workflows:
+  version: 2
+  build_and_test:
+    jobs:
+      - build
+      - test

Diff for: package.json

@@ -17,11 +17,9 @@
     "tail:html": "serverless logs --function parseHtml --tail",
     "test": "jest",
     "test:watch": "jest --watch",
-    "test:deploy": "cd api_check && MIX_ENV=dev_deploy mix test",
-    "test:deploy:prod": "cd api_check && MIX_ENV=prod_deploy mix test",
     "build": "serverless webpack",
-    "watch:nytimes": "serverless invoke local --watch --function mercuryParser --path fixtures/nytimes.json",
-    "watch:html": "serverless invoke local --watch --function parseHtml --path fixtures/html.json"
+    "test:parse": "serverless invoke local --function mercuryParser --path fixtures/nytimes.json",
+    "test:html": "serverless invoke local --function parseHtml --path fixtures/html.json"
   },
   "dependencies": {
     "@postlight/mercury-parser": "^1.1.0",

Diff for: src/index.test.js

@@ -0,0 +1,7 @@
+describe('verify tests are working', () => {
+  it('tests truth', () => {
+    const args = "";
+    const expected = "";
+    expect((args)).toEqual(expected)
+  });
+});