Merge pull request #132 from sviridov/undercover

Added: test coverage with undercover.el

Cask

@@ -6,4 +6,5 @@
 (files "*.el")
 
 (development
+ (depends-on "undercover")
  (depends-on "ert-runner"))

README.md

@@ -1,4 +1,4 @@
-# Elixir Mode [![Build Status](https://travis-ci.org/elixir-lang/emacs-elixir.svg?branch=master)](https://travis-ci.org/elixir-lang/emacs-elixir)
+# Elixir Mode [![Build Status](https://travis-ci.org/elixir-lang/emacs-elixir.svg?branch=master)](https://travis-ci.org/elixir-lang/emacs-elixir) [![Coverage Status](https://img.shields.io/coveralls/elixir-lang/emacs-elixir.svg)](https://coveralls.io/r/elixir-lang/emacs-elixir)
 
 Provides font-locking, indentation and navigation support for the
 [Elixir programming language.](http://elixir-lang.org/)

test/test-helper.el

@@ -1,5 +1,6 @@
 
 (require 'ert-x)
+(require 'undercover)
 
 (message "Running tests on Emacs %s" emacs-version)
 
@@ -9,6 +10,7 @@
               indent-tabs-mode nil)
 
 ;; Load the elixir-mode under test
+(undercover "*.el")
 (require 'elixir-mode)
 
 ;; Helpers