150 lines
3.8 KiB
Ruby
150 lines
3.8 KiB
Ruby
# frozen_string_literal: true
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require "isolation/abstract_unit"
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require "rails/command"
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require "io/console/size"
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class Rails::Command::UnusedRoutesTest < ActiveSupport::TestCase
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setup :build_app
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teardown :teardown_app
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test "no results" do
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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end
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RUBY
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assert_includes run_unused_routes_command, "No unused routes found."
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end
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test "no controller" do
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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get "/", to: "my#index", as: :my_route
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end
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RUBY
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assert_includes run_unused_routes_command(allow_failure: true), <<~OUTPUT
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Found 1 unused route:
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Prefix Verb URI Pattern Controller#Action
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my_route GET / my#index
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OUTPUT
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end
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test "no action" do
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app_file "app/controllers/my_controller.rb", <<-RUBY
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class MyController < ActionController::Base
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end
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RUBY
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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get "/", to: "my#index", as: :my_route
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end
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RUBY
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assert_includes run_unused_routes_command(allow_failure: true), <<~OUTPUT
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Found 1 unused route:
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Prefix Verb URI Pattern Controller#Action
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my_route GET / my#index
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OUTPUT
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end
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test "implicit render" do
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app_file "app/controllers/my_controller.rb", <<-RUBY
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class MyController < ActionController::Base
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end
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RUBY
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app_file "app/views/my/index.html.erb", <<-HTML
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<h1>Hello world</h1>
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HTML
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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get "/", to: "my#index", as: :my_route
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end
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RUBY
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assert_includes run_unused_routes_command, "No unused routes found."
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end
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test "multiple unused routes" do
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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get "/one", to: "action#one"
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get "/two", to: "action#two"
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end
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RUBY
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assert_includes run_unused_routes_command(allow_failure: true), <<~OUTPUT
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Found 2 unused routes:
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Prefix Verb URI Pattern Controller#Action
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one GET /one(.:format) action#one
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two GET /two(.:format) action#two
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OUTPUT
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end
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test "filter by grep" do
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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get "/one", to: "posts#one"
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get "/two", to: "users#two"
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end
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RUBY
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assert_includes run_unused_routes_command(["-g", "one"], allow_failure: true), <<~OUTPUT
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Found 1 unused route:
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Prefix Verb URI Pattern Controller#Action
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one GET /one(.:format) posts#one
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OUTPUT
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end
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test "filter by grep no results" do
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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end
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RUBY
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assert_includes run_unused_routes_command(["-g", "one"]), <<~OUTPUT
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No unused routes found for this grep pattern.
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OUTPUT
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end
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test "filter by controller" do
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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get "/one", to: "posts#one"
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get "/two", to: "users#two"
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end
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RUBY
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assert_includes run_unused_routes_command(["-c", "posts"], allow_failure: true), <<~OUTPUT
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Found 1 unused route:
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Prefix Verb URI Pattern Controller#Action
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one GET /one(.:format) posts#one
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OUTPUT
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end
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test "filter by controller no results" do
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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end
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RUBY
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assert_includes run_unused_routes_command(["-c", "posts"]), <<~OUTPUT
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No unused routes found for this controller.
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OUTPUT
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end
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private
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def run_unused_routes_command(args = [], allow_failure: false)
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rails "unused_routes", args, allow_failure: allow_failure
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end
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end
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