test/medicode_web/controllers/page_controller_test.exs

defmodule MedicodeWeb.PageControllerTest do
  use MedicodeWeb.ConnCase

  import Medicode.AccountsFixtures

  setup %{conn: conn} do
    password = valid_user_password()
    user = user_fixture(%{password: password})
    %{conn: log_in_user(conn, user)}
  end

  test "GET /", %{conn: conn} do
    conn = get(conn, ~p"/")
    assert html_response(conn, 200) =~ "MediCode"
  end
end