Use ammeter instead of aruba to test generators

* Tests are much faster
* Failures are improved
* Don't generate a Rails app inside each test
* Don't boot up Rails several times

effigy.gemspec

@@ -23,6 +23,7 @@ Gem::Specification.new do |s|
 
   s.add_runtime_dependency 'nokogiri', '>= 1.3'
 
+  s.add_development_dependency 'ammeter'
   s.add_development_dependency 'aruba'
   s.add_development_dependency 'cucumber'
   s.add_development_dependency 'rails', '>= 3.2'

spec/generators/effigy/view/view_generator_spec.rb

@@ -0,0 +1,39 @@
+require 'spec_helper'
+require 'generators/effigy/view/view_generator'
+
+describe Effigy::Generators::ViewGenerator do
+  destination File.join(PROJECT_ROOT, 'tmp')
+  before { prepare_destination }
+
+  it 'generates an action view and template with the given name' do
+    run_generator %w(users create)
+
+    view = file('app/views/users/create.html.effigy')
+    view.should exist
+    view.should contain('class UsersCreateView < Effigy::Rails::View')
+    view.should contain('app/templates/users/create.html')
+
+    template = file('app/templates/users/create.html')
+    template.should exist
+    template.should contain('UsersCreateView')
+    template.should contain('Edit me at app/templates/users/create.html')
+    template.
+      should contain('Edit my view at app/views/users/create.html.effigy')
+  end
+
+   it 'generates a layout view and template' do
+     run_generator %w(layouts narrow)
+
+     view = file('app/views/layouts/narrow.html.effigy')
+     view.should exist
+     view.should contain('class NarrowLayout < Effigy::Rails::View')
+     view.should contain('app/templates/layouts/narrow.html')
+
+     template = file('app/templates/layouts/narrow.html')
+     template.should exist
+     template.should contain('NarrowLayout')
+     template.should contain('Edit me at app/templates/layouts/narrow.html')
+     template.
+       should contain('Edit my view at app/views/layouts/narrow.html.effigy')
+   end
+end

spec/spec_helper.rb

@@ -1,4 +1,6 @@
 require 'rspec'
+require 'rails/all'
+require 'ammeter/init'
 
 PROJECT_ROOT = File.expand_path(File.join(File.dirname(__FILE__), '..')).freeze
 RAILS_ROOT = File.join(PROJECT_ROOT, 'tmp', 'rails_root')