Add simple tests for accepter.rl

Rakefile

@@ -1,8 +1,10 @@
+gem 'rake'
+require 'rake/testtask'
 require 'rake/clean'
 CLEAN.include FileList['lib/*.rb', 'lib/*.dot']
 
 desc "Compile each .rl file to .rb"
-task :compile do
+task :ragel do
   FileList.new('lib/*.rl').each do |file|
     system "ragel -R #{file}"
   end
@@ -15,4 +17,10 @@ task :visualize do
   end
 end
 
-task :default => :compile
+Rake::TestTask.new(:test => :ragel) do |t|
+  t.libs << 'test'
+  t.test_files = FileList['test/*_test.rb']
+  t.verbose = false
+end
+
+task :default => :test

lib/accepter.rl

@@ -22,6 +22,8 @@
 
 class VimParser
 
+  attr_accessor :data
+
   def initialize()
     %% write data;
   end
@@ -41,6 +43,3 @@ class VimParser
 
 end
 
-parser = VimParser.new
-puts parser.accept?("helihello\e")
-puts parser.accept?("viw")

test/accepter_test.rb

@@ -0,0 +1,17 @@
+gem "minitest"
+require 'minitest/autorun'
+require 'minitest/pride'
+require_relative '../lib/accepter'
+
+describe VimParser do
+
+  it 'accepts motions, switches, and insertions' do
+    assert VimParser.new.accept?("hellohello\e")
+  end
+
+  it 'rejects everything else' do
+    refute VimParser.new.accept?("viw")
+  end
+
+end
+