defmodule ToweropsWeb.GraphQL.Resolvers.HelpersTest do
  use ExUnit.Case, async: true

  alias ToweropsWeb.GraphQL.Resolvers.Helpers

  test "formats changeset errors as a GraphQL-friendly string" do
    changeset =
      {%{}, %{name: :string}}
      |> Ecto.Changeset.cast(%{}, [:name])
      |> Ecto.Changeset.validate_required([:name])

    assert Helpers.format_changeset_errors(changeset) == "name: can't be blank"
  end
end