## This Source Code Form is subject to the terms of the Mozilla Public
## License, v. 2.0. If a copy of the MPL was not distributed with this
## file, You can obtain one at https://mozilla.org/MPL/2.0/.
##
## Copyright (c) 2007-2025 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.  All rights reserved.

defmodule ListNetworkInterfacesCommandTest do
  use ExUnit.Case, async: false
  import TestHelper

  @command RabbitMQ.CLI.Diagnostics.Commands.ListNetworkInterfacesCommand
  setup_all do
    RabbitMQ.CLI.Core.Distribution.start()
    :ok
  end

  setup context do
    {:ok, opts: %{node: get_rabbit_hostname(), timeout: context[:test_timeout]}}
  end

  test "validate: providing no arguments passes validation", context do
    assert @command.validate([], context[:opts]) == :ok
  end

  test "validate: providing any arguments fails validation", context do
    assert @command.validate(["a"], context[:opts]) ==
             {:validation_failure, :too_many_args}
  end

  @tag test_timeout: 3000
  test "run: targeting an unreachable node throws a badrpc", context do
    assert match?(
             {:badrpc, _},
             @command.run([], Map.merge(context[:opts], %{node: :jake@thedog}))
           )
  end

  @tag test_timeout: 15000
  test "run: returns a map of interfaces", context do
    assert match?(%{}, @command.run([], context[:opts]))
  end
end
