blockscout/test/explorer_web/features/contributor_browsing_test.exs

defmodule ExplorerWeb.UserListTest do
  use ExplorerWeb.FeatureCase, async: true

  import Wallaby.Query, only: [css: 2]

  test "users have names", %{session: session} do
    session
    |> visit("/")
    |> assert_has(css("h2", text: "Welcome to Phoenix!"))
  end
end