Configure dummy app, rake tasks, and travis

Rakefile

@@ -0,0 +1,62 @@
+#!/usr/bin/env rake
+require "rake/clean"
+require "rspec/core/rake_task"
+
+task default: %w(spec litmus:run)
+
+desc "Run rspec tests"
+RSpec::Core::RakeTask.new :spec
+
+desc "Run litmus test suite"
+task :litmus => %w(litmus:run)
+
+namespace :litmus do
+  tmp_dir = "#{Dir.pwd}/tmp"
+  litmus_archive = "#{tmp_dir}/litmus-0.13.tar.gz"
+
+	desc "Fetch litmus test suite zip file"
+	task :fetch do
+    sh "mkdir tmp" unless File.directory? "#{tmp_dir}"
+    sh "mkdir tmp/webdav" unless File.directory? "#{tmp_dir}/webdav"
+
+    unless File.exist? litmus_archive
+      sh "wget -O #{tmp_dir}/litmus-0.13.tar.gz https://github.com/eanlain/litmus/releases/download/v0.13/litmus-0.13.tar.gz"
+    end
+	end
+  CLEAN.include("tmp")
+
+  task :unarchive => :fetch do
+    unless File.directory? "#{Dir.pwd}/litmus-0.13"
+      sh "tar -xvzf #{tmp_dir}/litmus-0.13.tar.gz"
+    end
+  end
+  CLEAN.include("litmus-0.13")
+
+  task :configure => :unarchive do
+    unless File.exist? "litmus-0.13/configured"
+      sh "cd litmus-0.13 && ./configure"
+      sh "cd litmus-0.13 && touch configured"
+    end
+  end
+
+  task :make_clean do
+    sh "cd litmus-0.13 && make clean"
+    sh "rm litmus-0.13/configured"
+  end
+
+  task :run => :configure do
+    sh "cd spec/dummy/ && rails server -d"
+    puma_pid = `cat spec/dummy/tmp/pids/server.pid`
+    exit_code = 0
+
+    begin
+      sh "cd litmus-0.13 && make URL=http://localhost:3000/webdav/ CREDS='jon_deaux changeme!' check"
+    rescue
+      exit_code = 1
+      puts "!!!!! Failure encountered during litmus test suite !!!!!"
+    end
+
+    sh "kill #{puma_pid}"
+    exit exit_code
+  end
+end