Rails 5 Test Prescriptions

Minitest and Routing

The primary method that Rails/Minitest uses for route testing is assert_routing. Here are the Minitest versions of the same standard routes:

minitest/02/test/controllers/projects_controller_test.rb

require "test_helper"

class ProjectsControllerTest < ActionController::TestCase
  test "routing" do
    assert_routing "/projects", controller: "projects", action: "index"
    assert_routing({path: "/projects", method: "post"},
      controller: "projects", action: "create")
    assert_routing "/projects/new", controller: "projects", action: "new"
    assert_routing "/projects/1", controller: "projects",
                                  action: "show", id: "1"
    assert_routing "/projects/1/edit", controller: ...