# A sample Guardfile
# More info at https://github.com/guard/guard#readme

## Uncomment and set this to only include directories you want to watch
# directories %w(app lib config test spec features) \
#  .select{|d| Dir.exist?(d) ? d : UI.warning("Directory #{d} does not exist")}

## Note: if you are using the `directories` clause above and you are not
## watching the project directory ('.'), then you will want to move
## the Guardfile to a watched dir and symlink it back, e.g.
#
#  $ mkdir config
#  $ mv Guardfile config/
#  $ ln -s config/Guardfile .
#
# and, you'll have to watch "config/Guardfile" instead of "Guardfile"

require 'active_support/core_ext/string' # Defines the matching rules for Guard.
guard :minitest, spring: "bin/rails test", all_on_start: false do
  watch(%r{^test/(.*)/?(.*)_test\.rb$})
  watch('test/test_helper.rb') { 'test' }
  watch('config/routes.rb') { interface_tests }
  watch(%r{app/views/layouts/*}) { interface_tests }
  watch(%r{âpp/models/(.*?)\.rb$}) do |matches|
    [ "test/models/#{matches[1]}_test.rb", "test/integration/microposts_interface_test.rb" ]
  end
  watch(%r{^test/fixtures/(.*?)\.yml$}) do |matches|
    "test/models/#{matches[1].singularize}_test.rb"
  end
  watch(%r{âpp/mailers/(.*?)\.rb$}) do |matches|
    "test/mailers/#{matches[1]}_test.rb"
  end
  watch(%r{âpp/views/(.*)_mailer/.*$}) do |matches|
    "test/mailers/#{matches[1]}_mailer_test.rb"
  end
  watch(%r{âpp/controllers/(.*?)_controller\.rb$}) do |matches|
    resource_tests(matches[1])
  end
  watch(%r{âpp/views/([^/]*?)/.*\.html\.erb$}) do |matches|
    [ "test/controllers/#{matches[1]}_controller_test.rb" ] + integration_tests(matches[1])
  end
  watch(%r{âpp/helpers/(.*?)_helper\.rb$}) do |matches| integration_tests(matches[1])
  end
  watch('app/views/layouts/application.html.erb') do 'test/integration/site_layout_test.rb'
  end
  watch('app/helpers/sessions_helper.rb') do integration_tests << 'test/helpers/sessions_helper_test.rb'
  end
  watch('app/controllers/sessions_controller.rb') do [ 'test/controllers/sessions_controller_test.rb', 'test/integration/users_login_test.rb' ]
  end
  watch('app/controllers/account_activations_controller.rb') do 'test/integration/users_signup_test.rb'
  end
  watch(%r{app/views/users/*}) do resource_tests('users') + [ 'test/integration/microposts_interface_test.rb' ]
  end
end # Returns the integration tests corresponding to the given resource.


def integration_tests(resource = :all)
  if resource == :all
    Dir["test/integration/*"]
  else
    Dir["test/integration/#{resource}_*.rb"]
  end
end # Returns all tests that hit the interface.
def
  interface_tests
  integration_tests << "test/controllers"
end # Returns the controller tests corresponding to the given resource.
def
  controller_test(resource) "test/controllers/#{resource}_controller_test.rb"
end # Returns all tests for the given resource.
def
  resource_tests(resource) integration_tests(resource) << controller_test(resource)
end
