feat(coffeescript): add support for lang=coffeescript

Author: eddyerburgh

README.md

@@ -34,7 +34,7 @@ jest-vue compiles the script and template of SFCs into a JavaScript file that Je
 ### Supported script languages
 
 - **typescript** (`lang="ts"`, `lang="typescript"`)
-- **coffeescript** (`lang="coffee"`)
+- **coffeescript** (`lang="coffee"`, `lang="coffeescript"`)
 
 ### Supported template languages
 

jest-vue.js

@@ -14,7 +14,7 @@ function processScript (scriptPart) {
     return compileTypescript(scriptPart.content)
   }
 
-  if (scriptPart.lang === 'coffee') {
+  if (scriptPart.lang === 'coffee' || scriptPart.lang === 'coffeescript') {
     return compileCoffeeScript(scriptPart.content)
   }
 

test/coffee.spec.js

@@ -1,6 +1,11 @@
 import { shallow } from 'vue-test-utils'
 import Coffee from './resources/Coffee.vue'
+import CoffeeScript from './resources/CoffeeScript.vue'
 
-test('processes .vue file with coffee script', () => {
+test('processes .vue file with lang set to coffeescript', () => {
   shallow(Coffee)
 })
+
+test('processes .vue file with lang set to coffeescript', () => {
+  shallow(CoffeeScript)
+})

test/resources/CoffeeScript.vue

@@ -0,0 +1,8 @@
+<template>
+  <div />
+</template>
+
+<script lang="coffeescript">
+module.exports =
+    data: -> {}
+</script>