Benchmark with Large RouteSet

index.html.erb

<h1>Listing users</h1>

<table>
  <thead>
    <tr>
      <th colspan="3"></th>
    </tr>
  </thead>

  <tbody>
    <% @users.each do |user| %>
      <tr>
        <td><%= link_to 'Show', user %></td>
        <td><%= link_to 'Edit', edit_user_path(user) %></td>
        <td><%= link_to 'Destroy', user, method: :delete, data: { confirm: 'Are you sure?' } %></td>
      </tr>
    <% end %>
  </tbody>
</table>

<br>

<%= link_to 'New User', new_user_path %>

routes.rb

Rails.application.routes.draw do
  resources :a
  resources :b
  resources :c
  resources :d
  resources :e
  resources :f
  resources :g
  resources :h
  resources :i
  resources :j
  resources :k
  resources :l
  resources :m
  resources :n
  resources :o
  resources :p
  resources :q
  resources :r
  resources :s
  resources :t
  resources :u
  resources :v
  resources :w
  resources :x
  resources :y
  resources :z

  resources :users do
    resources :posts do
      resources :apples do
        resources :pears do
          resources :a do
            resources :b
          end
        end
      end
    end
  end
end

user_flow_test.rb

require 'test_helper'
require 'benchmark/ips'

class UserFlowTest < ActionDispatch::IntegrationTest
  def test_index
    get 'http://example.com/users'
    assert_equal 200, response.status
  end
end

class UserFlowTest2 < ActionController::TestCase
  tests UsersController

  def test_index
    get :index
    assert_equal 200, response.status
  end
end

Benchmark.ips(30) do |bm|
  bm.report 'Integration Test' do
    Minitest.run_one_method(UserFlowTest, 'test_index')
  end

  bm.report 'Functional Test' do
    Minitest.run_one_method(UserFlowTest2, 'test_index')
  end
end