test: refactor (webpack#299)

Author: michael-ciniawsky

.npmrc

@@ -0,0 +1 @@
+package-lock=false

.travis.yml

@@ -1,12 +1,12 @@
-cache:
-  directories:
-    - node_modules
-
 language: node_js
+
 node_js:
   - "node"
   - 6
-  - 4
+
+after_success:
+  - npm i coveralls
+  - cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
 
 notifications:
   email: false

README.md

@@ -2,10 +2,9 @@
 [![node][node]][node-url]
 [![deps][deps]][deps-url]
 [![tests][tests]][tests-url]
+[![coverage][cover]][cover-url]
 [![chat][chat]][chat-url]
 
-<!-- [![coverage][cover]][cover-url] -->
-
 <div align="center">
   <img width="180" height="180" hspace="10"
     alt="PostCSS Logo"

lib/index.js

@@ -40,13 +40,13 @@ const SyntaxError = require('./Error')
  * @return {cb} cb      Result
  */
 module.exports = function loader (css, map) {
-  const cb = this.async()
-  const file = this.resourcePath
-
   const options = loaderUtils.getOptions(this) || {}
 
   validateOptions(require('./options.json'), options, 'PostCSS Loader')
 
+  const cb = this.async()
+  const file = this.resourcePath
+
   const sourceMap = options.sourceMap
 
   Promise.resolve().then(() => {