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path: root/deps/rabbitmq_cli/test/diagnostics/tls_versions_command_test.exs
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## 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) 2007-2020 VMware, Inc. or its affiliates.  All rights reserved.

defmodule TlsVersionsCommandTest do
  use ExUnit.Case
  import TestHelper

  @command RabbitMQ.CLI.Diagnostics.Commands.TlsVersionsCommand

  setup_all do
    RabbitMQ.CLI.Core.Distribution.start()

    :ok
  end

  setup context do
    {:ok, opts: %{
        node: get_rabbit_hostname(),
        timeout: context[:test_timeout] || 30000
      }}
  end

  test "merge_defaults: is a no-op" do
    assert @command.merge_defaults([], %{}) == {[], %{}}
  end

  test "validate: treats positional arguments as a failure" do
    assert @command.validate(["extra-arg"], %{}) == {:validation_failure, :too_many_args}
  end

  test "validate: treats empty positional arguments and default switches as a success" do
    assert @command.validate([], %{}) == :ok
  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

  test "run when formatter is set to JSON: return a document with a list of supported TLS versions", context do
    m  = @command.run([], Map.merge(context[:opts], %{formatter: "json"})) |> Map.new
    xs = Map.get(m, :available)

    # assert that we have a list and tlsv1.2 is included
    assert length(xs) > 0
    assert Enum.member?(xs, :"tlsv1.2")
  end

  test "run and output: return a list of supported TLS versions", context do
    m          = @command.run([], context[:opts])
    {:ok, res} = @command.output(m, context[:opts])

    # assert that we have a list and tlsv1.2 is included
    assert length(res) > 0
    assert Enum.member?(res, :"tlsv1.2")
  end
end