Add integration test support to app generation and testing

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3702 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Add integration test support to app generation and testing [Jamis Buck]
+
 * Added namespaces to all tasks, so for example load_fixtures is now db:fixtures:load. All the old task names are still valid, they just point to the new namespaced names. "rake -T" will only show the namespaced ones, though [DHH]
 
 * CHANGED DEFAULT: ActiveRecord::Base.schema_format is now :ruby by default instead of :sql. This means that we'll assume you want to live in the world of db/schema.rb where the grass is green and the girls are pretty. If your schema contains un-dumpable elements, such as constraints or database-specific column types, you just got an invitation to either 1) patch the dumper to include foreign key support, 2) stop being db specific, or 3) just change the default in config/environment.rb to config.active_record.schema_format = :sql -- we even include an example for that on new Rails skeletons now. Brought to you by the federation of opinionated framework builders! [DHH]

railties/lib/code_statistics.rb

@@ -1,6 +1,6 @@
 class CodeStatistics #:nodoc:
 
-  TEST_TYPES = ['Units', 'Functionals', 'Unit tests', 'Functional tests']
+  TEST_TYPES = %w(Units Functionals Unit\ tests Functional\ tests Integration\ tests)
 
   def initialize(*pairs)
     @pairs      = pairs

railties/lib/rails_generator/generators/applications/app/app_generator.rb

@@ -124,6 +124,7 @@ class AppGenerator < Rails::Generator::Base
     script/process
     test/fixtures
     test/functional
+    test/integration
     test/mocks/development
     test/mocks/test
     test/unit

railties/lib/tasks/statistics.rake

@@ -1,12 +1,13 @@
 STATS_DIRECTORIES = [
-  %w(Helpers           app/helpers), 
+  %w(Helpers            app/helpers), 
-  %w(Controllers       app/controllers), 
+  %w(Controllers        app/controllers), 
-  %w(APIs              app/apis),
+  %w(APIs               app/apis),
-  %w(Components        components),
+  %w(Components         components),
-  %w(Functional\ tests test/functional),
+  %w(Functional\ tests  test/functional),
-  %w(Models            app/models),
+  %w(Models             app/models),
-  %w(Unit\ tests       test/unit),
+  %w(Unit\ tests        test/unit),
-  %w(Libraries         lib/)
+  %w(Libraries          lib/),
+  %w(Integration\ tests test/integration)
 ].collect { |name, dir| [ name, "#{RAILS_ROOT}/#{dir}" ] }.select { |name, dir| File.directory?(dir) }
 
 desc "Report code statistics (KLOCs, etc) from the application"

railties/lib/tasks/testing.rake

@@ -13,8 +13,13 @@ end
 
 desc 'Test all units and functionals'
 task :test do
-  Rake::Task["test:units"].invoke      rescue got_error = true
+  Rake::Task["test:units"].invoke       rescue got_error = true
   Rake::Task["test:functionals"].invoke rescue got_error = true
+  
+  if File.exist?("test/integration")
+    Rake::Task["test:integration"].invoke rescue got_error = true
+  end
+
   raise "Test failures" if got_error
 end
 
@@ -45,6 +50,13 @@ namespace :test do
     t.verbose = true
   end
 
+  desc "Run the integration tests in test/integration"
+  Rake::TestTask.new(:integration => "db:test:prepare") do |t|
+    t.libs << "test"
+    t.pattern = 'test/integration/**/*_test.rb'
+    t.verbose = true
+  end
+
   desc "Run the plugin tests in vendor/plugins/**/test (or specify with PLUGIN=name)"
   Rake::TestTask.new(:plugins => :environment) do |t|
     t.libs << "test"

railties/lib/test_help.rb

@@ -7,6 +7,7 @@ silence_warnings { RAILS_ENV = "test" }
 require 'test/unit'
 require 'active_record/fixtures'
 require 'action_controller/test_process'
+require 'action_controller/integration_test'
 require 'action_web_service/test_invoke'
 require 'breakpoint'