ci(travis, coveralls): add of coverage script

added a script for coveage with coverall, corrected travis' scripts to be run

Close #5

.travis.yml

@@ -10,7 +10,11 @@ node_js:
   - '4'
 before_script:
   - npm prune
+script:
+  - npm run build
+  - npm run coverage
 after_success:
+  - npm run docs
   - npm run semantic-release
 branches:
   except:

package.json

@@ -10,8 +10,9 @@
   },
   "scripts": {
     "commit": "git-cz",
-    "test": "mocha -r ts-node/register **/*.spec.ts --watch-extensions ts --watch",
-    "test:single": "nyc -e .ts -x **/*.spec.ts mocha -r ts-node/register **/*.spec.ts",
+    "test:watch": "mocha -r ts-node/register **/*.spec.ts --watch-extensions ts --watch",
+    "test": "nyc -e .ts -x **/*.spec.ts mocha -r ts-node/register **/*.spec.ts",
+    "coverage": "nyc -e .ts -x **/*.spec.ts mocha -r ts-node/register **/*.spec.ts nyc report --reporter=text-lcov | coveralls",
     "docs": "typedoc --out ./docs ./src --exclude ./test",
     "build": "rimraf dist && tsc --project tsconfig.prod.json && webpack",
     "build-dev": "rimraf dist && tsc --project tsconfig.dev.json",
@@ -39,8 +40,10 @@
     "@types/mocha": "2.2.40",
     "chai": "3.5.0",
     "commitizen": "2.9.6",
+    "coveralls": "2.13.0",
     "cz-conventional-changelog": "2.0.0",
     "mocha": "3.2.0",
+    "mocha-lcov-reporter": "1.3.0",
     "nyc": "10.2.0",
     "rimraf": "2.6.1",
     "semantic-release": "6.3.2",