update test infrastructure:

* replace rspec with minitest-spec
* remove spork
* add simplecov

Gemfile.lock

@@ -46,17 +46,13 @@ GEM
       xpath (~> 0.1.4)
     childprocess (0.3.3)
       ffi (~> 1.0.6)
-    diff-lcs (1.1.3)
     erubis (2.7.0)
     ffi (1.0.11)
     guard (1.2.3)
       listen (>= 0.4.2)
       thor (>= 0.14.6)
-    guard-rspec (1.2.0)
-      guard (>= 1.1)
-    guard-spork (1.1.0)
-      guard (>= 1.1)
-      spork (>= 0.8.4)
+    guard-minitest (0.5.0)
+      guard (>= 0.4)
     hike (1.2.1)
     i18n (0.6.0)
     journey (1.0.4)
@@ -75,6 +71,10 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.19)
+    minitest (3.2.0)
+    minitest-spec-rails (3.0.5)
+      minitest
+      rails (~> 3.0)
     multi_json (1.3.6)
     nokogiri (1.5.5)
     polyglot (0.3.3)
@@ -108,26 +108,16 @@ GEM
       ffi (>= 0.5.0)
     rdoc (3.12)
       json (~> 1.4)
-    rspec (2.11.0)
-      rspec-core (~> 2.11.0)
-      rspec-expectations (~> 2.11.0)
-      rspec-mocks (~> 2.11.0)
-    rspec-core (2.11.0)
-    rspec-expectations (2.11.1)
-      diff-lcs (~> 1.1.3)
-    rspec-mocks (2.11.1)
-    rspec-rails (2.11.0)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      railties (>= 3.0)
-      rspec (~> 2.11.0)
     rubyzip (0.9.9)
     selenium-webdriver (2.24.0)
       childprocess (>= 0.2.5)
       libwebsocket (~> 0.1.3)
       multi_json (~> 1.0)
       rubyzip
-    spork (0.9.2)
+    simplecov (0.6.4)
+      multi_json (~> 1.0)
+      simplecov-html (~> 0.5.3)
+    simplecov-html (0.5.3)
     sprockets (2.1.3)
       hike (~> 1.2)
       rack (~> 1.0)
@@ -148,8 +138,8 @@ PLATFORMS
 DEPENDENCIES
   capybara
   dead_letter_office!
-  guard-rspec
-  guard-spork
+  guard-minitest
   jquery-rails
-  rspec-rails
+  minitest-spec-rails
+  simplecov
   sqlite3

Guardfile

@@ -1,16 +1,4 @@
-guard "spork", cucumber_env: { "RAILS_ENV" => "test" }, rspec_env: { "RAILS_ENV" => "test" } do
-  watch("config/application.rb")
-  watch("config/environment.rb")
-  watch("config/environments/test.rb")
-  watch(%r{^config/initializers/.+\.rb$})
-  watch("Gemfile")
-  watch("Gemfile.lock")
-  watch("spec/spec_helper.rb") { :rspec }
-  watch("test/test_helper.rb") { :test_unit }
-  watch(%r{features/support/}) { :cucumber }
-end
-
-guard "rspec", cli: "--color --drb", version: 2 do
+guard "minitest" do
   watch(%r{^spec/.+_spec\.rb$})
   watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
   watch("spec/spec_helper.rb")  { "spec" }

dead_letter_office.gemspec

@@ -13,13 +13,13 @@ Gem::Specification.new do |s|
   s.summary     = "This project implements a Dead letter office for your Rails 3 application."
   s.description = "Undeliverable emails (deliveries which raise exceptions) will be logged to the database and can be viewed via a mountable web interface."
 
-  s.files = Dir["{app,config,db,lib}/**/*"] + ["MIT-LICENSE", "Rakefile", "README.rdoc"]
+  s.files = Dir["{app,config,db,lib}/**/*"] + ["MIT-LICENSE", "Rakefile", "README.md"]
 
   s.add_dependency "rails", "~> 3.2.6"
 
   s.add_development_dependency "capybara"
-  s.add_development_dependency "guard-rspec"
-  s.add_development_dependency "guard-spork"
-  s.add_development_dependency "rspec-rails"
+  s.add_development_dependency "guard-minitest"
+  s.add_development_dependency "minitest-spec-rails"
   s.add_development_dependency "sqlite3"
+  s.add_development_dependency "simplecov"
 end

spec/spec_helper.rb

@@ -1,27 +1,11 @@
-require "spork"
+require "simplecov"
+SimpleCov.add_filter "spec"
+SimpleCov.command_name "MiniTest"
+SimpleCov.start "rails"
 
-Spork.prefork do
-  # Loading more in this block will cause your tests to run faster. However,
-  # if you change any configuration or code from libraries loaded here, you'll
-  # need to restart spork for it take effect.
+ENV["RAILS_ENV"] ||= "test"
+require File.expand_path("../dummy/config/environment", __FILE__)
+require "minitest/autorun"
+require "minitest/pride"
 
-  ENV["RAILS_ENV"] ||= "test"
-  require File.expand_path("../dummy/config/environment", __FILE__)
-  require "rspec/rails"
-  require "rspec/autorun"
-
-  Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }
-
-  RSpec.configure do |config|
-    config.fixture_path = "#{::Rails.root}/spec/fixtures"
-    config.use_transactional_fixtures = true
-    config.infer_base_class_for_anonymous_controllers = false
-    config.order = "random"
-  end
-
-end
-
-Spork.each_run do
-  # This code will be run each time you run your specs.
-
-end
+Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }