Add Coverage (#3)

.circleci/config.yml

@@ -9,12 +9,12 @@ jobs:
       # specify the version you desire here
       - image: circleci/node:10.0
 
+    working_directory: ~/repo
+
     steps:
       - checkout
 
-      - run:
-          name: update_npm_command
-          command: 'sudo npm install -g npm@latest'
+      - run: sudo npm install -g npm@latest
 
       # Download and cache dependencies
       - restore_cache:
@@ -23,16 +23,14 @@ jobs:
             # fallback to using the latest cache if no exact match is found
             - v1-dependencies-
 
-      - run:
-          name: npm_install
-          command: 'npm install'
+      - run: npm install
 
       - save_cache:
           paths:
             - node_modules
           key: v1-dependencies-{{ checksum "package.json" }}
 
       # run tests!
-      - run:
-          name: run_test
-          command: 'npm run test'
+      - run: npm run test
+
+      - run: npm run coverall

Readme.md

@@ -1,4 +1,4 @@
-[![CircleCI](https://circleci.com/gh/vschoener/dependency-injection-node.svg?style=svg)](https://circleci.com/gh/vschoener/dependency-injection-node)
+[![CircleCI](https://circleci.com/gh/vschoener/dependency-injection-node.svg?style=svg)](https://circleci.com/gh/vschoener/dependency-injection-node) [![Coverage Status](https://coveralls.io/repos/github/organization/project/badge.svg?branch=master)](https://coveralls.io/github/vschoener/dependency-injection-node?branch=master)
 
 # TypeScript Dependency Injection