Run generator on the dummy app

test/dummy/.gitignore

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+coverage

test/dummy/Guardfile

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+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+guard "minitest" do
+  # with Minitest::Spec
+  watch(%r|^test/(.*)_test\.rb|)
+  watch(%r|^lib/(.*)([^/]+)\.rb|)      { |m| "test/#{m[1]}#{m[2]}_test.rb" }
+  watch(%r|^test/minitest_helper\.rb|) { "test" }
+  watch(%r|^test/support/|)            { "test" }
+
+  # Rails 3.2
+  watch(%r|^app/controllers/(.*)\.rb|) { |m| "test/controllers/#{m[1]}_test.rb" }
+  watch(%r|^app/mailers/(.*)\.rb|)     { |m| "test/mailers/#{m[1]}_test.rb" }
+  watch(%r|^app/helpers/(.*)\.rb|)     { |m| "test/helpers/#{m[1]}_test.rb" }
+  watch(%r|^app/models/(.*)\.rb|)      { |m| "test/models/#{m[1]}_test.rb" }
+end
+

test/dummy/lib/tasks/test.rake

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+require "rake/testtask"
+
+task default: :test
+
+Rake::TestTask.new(:test) do |t|
+  t.libs << "lib"
+  t.libs << "test"
+  t.pattern = "test/**/*_test.rb"
+  t.verbose = false
+end

test/dummy/test/minitest_helper.rb

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+if RUBY_ENGINE == "ruby"
+  begin
+    require "simplecov"
+    SimpleCov.add_filter "test"
+    SimpleCov.add_filter "config"
+    SimpleCov.command_name "MiniTest"
+    SimpleCov.start
+  rescue LoadError
+    warn "unable to load SimpleCov"
+  end
+end
+
+ENV["RAILS_ENV"] = "test"
+require File.expand_path('../../config/environment', __FILE__)
+
+require "minitest/autorun"
+require "minitest/rails"
+require "minitest/pride" # Provides awesome colorful output
+
+# Uncomment if you want Capybara in accceptance/integration tests
+# require "minitest/rails/capybara"
+
+require "mocha"
+
+# Requires supporting ruby files with custom matchers and macros, etc,
+# in spec/support/ and its subdirectories.
+Dir[File.join("./test/support/**/*.rb")].sort.each { |f| require f }
+
+class MiniTest::Rails::ActiveSupport::TestCase
+  # Setup all fixtures in test/fixtures/*.(yml|csv) for all tests in alphabetical order.
+  # fixtures :all
+
+  # Add more helper methods to be used by all tests here...
+end
+
+MiniTest::Rails.override_testunit!