use rspec, start writing tests

.rspec

@@ -0,0 +1,2 @@
+--color
+--format progress

Rakefile

@@ -1,2 +1,5 @@
 #!/usr/bin/env rake
 require "bundler/gem_tasks"
+
+require 'rspec/core/rake_task'
+RSpec::Core::RakeTask.new('spec')

easy-deployment.gemspec

@@ -22,4 +22,5 @@ Gem::Specification.new do |gem|
   gem.add_runtime_dependency 'capistrano_colors'
 
   gem.add_development_dependency 'bundler'
+  gem.add_development_dependency 'rspec', '~> 2.8'
 end

spec/easy_deployment_spec.rb

@@ -0,0 +1,7 @@
+require 'spec_helper.rb'
+
+describe Easy::Deployment do
+  it "has a version number" do
+    Easy::Deployment::VERSION.should be_present
+  end
+end

spec/spec_helper.rb

@@ -0,0 +1,15 @@
+# This file was generated by the `rspec --init` command. Conventionally, all
+# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
+# Require this file using `require "spec_helper.rb"` to ensure that it is only
+# loaded once.
+#
+# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
+
+require 'rubygems'
+require 'bundler'
+
+require 'easy-deployment'
+
+RSpec.configure do |config|
+  config.mock_with :rspec
+end