93 lines
3.0 KiB
Elixir
93 lines
3.0 KiB
Elixir
## This Source Code Form is subject to the terms of the Mozilla Public
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## License, v. 2.0. If a copy of the MPL was not distributed with this
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## file, You can obtain one at https://mozilla.org/MPL/2.0/.
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##
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## Copyright (c) 2007-2025 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. All rights reserved.
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defmodule ResolveHostnameCommandTest do
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use ExUnit.Case, async: false
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import TestHelper
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@command RabbitMQ.CLI.Diagnostics.Commands.ResolveHostnameCommand
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setup_all do
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RabbitMQ.CLI.Core.Distribution.start()
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start_rabbitmq_app()
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ExUnit.configure(max_cases: 1)
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on_exit([], fn ->
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start_rabbitmq_app()
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end)
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:ok
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end
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setup context do
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{:ok,
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opts: %{
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node: get_rabbit_hostname(),
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timeout: context[:test_timeout] || 30000,
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address_family: "ipv4",
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offline: false
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}}
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end
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test "merge_defaults: defaults to IPv4 address family" do
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assert @command.merge_defaults([], %{}) == {[], %{address_family: "IPv4", offline: false}}
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end
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test "validate: a single positional argument passes validation" do
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assert @command.validate(["rabbitmq.com"], %{}) == :ok
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end
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test "validate: treats positional arguments as a failure" do
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assert @command.validate(["elixir-lang.org", "extra-arg"], %{}) ==
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{:validation_failure, :too_many_args}
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end
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test "validate: address family other than IPv4 or IPv6 fails validation" do
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assert match?(
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{:validation_failure, {:bad_argument, _}},
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@command.validate(["elixir-lang.org"], %{address_family: "ipv5"})
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)
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assert match?(
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{:validation_failure, {:bad_argument, _}},
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@command.validate(["elixir-lang.org"], %{address_family: "IPv5"})
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)
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end
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test "validate: IPv4 for address family passes validation" do
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assert @command.validate(["elixir-lang.org"], %{address_family: "ipv4"}) == :ok
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assert @command.validate(["elixir-lang.org"], %{address_family: "IPv4"}) == :ok
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end
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test "validate: IPv6 for address family passes validation" do
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assert @command.validate(["elixir-lang.org"], %{address_family: "ipv6"}) == :ok
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assert @command.validate(["elixir-lang.org"], %{address_family: "IPv6"}) == :ok
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end
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@tag test_timeout: 3000
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test "run: targeting an unreachable node throws a badrpc", context do
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opts = Map.merge(context[:opts], %{node: :jake@thedog, timeout: 100})
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assert match?({:badrpc, _}, @command.run(["elixir-lang.org"], opts))
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end
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test "run: returns a resolution result", context do
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case @command.run(["github.com"], context[:opts]) do
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{:ok, _hostent} -> :ok
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{:error, :nxdomain} -> :ok
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other -> flunk("hostname resolution returned #{other}")
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end
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end
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test "run with --offline: returns a resolution result", context do
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case @command.run(["github.com"], Map.merge(context[:opts], %{offline: true})) do
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{:ok, _hostent} -> :ok
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{:error, :nxdomain} -> :ok
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other -> flunk("hostname resolution returned #{other}")
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end
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end
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end
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