school-platform/test/integration/site_layout_test.rb

require 'test_helper'

class SiteLayoutTest < ActionDispatch::IntegrationTest
  test "layout links" do
    get root_path
    assert_template 'static_pages/home'
    assert_select "a[href=?]", root_path
    assert_select "a[href=?]", home_path
    assert_select "a[href=?]", about_path
  end
end