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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 RabbitMQ.CLI.Queues.Commands.PeekCommandTest do
use ExUnit.Case, async: false
import TestHelper
@command RabbitMQ.CLI.Queues.Commands.PeekCommand
@invalid_position {:validation_failure, "position value must be a positive integer"}
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 "validate: treats no arguments as a failure" do
assert @command.validate([], %{}) == {:validation_failure, :not_enough_args}
end
test "validate: treats a single positional argument as a failure" do
assert @command.validate(["quorum-queue-a"], %{}) == {:validation_failure, :not_enough_args}
end
test "validate: when two or more arguments are provided, returns a failure" do
assert @command.validate(["quorum-queue-a", "1"], %{}) == :ok
assert @command.validate(["quorum-queue-a", "extra-arg", "another-extra-arg"], %{}) ==
{:validation_failure, :too_many_args}
end
test "validate: when position is a negative number, returns a failure" do
assert @command.validate(["quorum-queue-a", "-1"], %{}) == @invalid_position
end
test "validate: when position is zero, returns a failure" do
assert @command.validate(["quorum-queue-a", "0"], %{}) == @invalid_position
end
test "validate: when position cannot be parsed to an integer, returns a failure" do
assert @command.validate(["quorum-queue-a", "third"], %{}) == @invalid_position
end
@tag test_timeout: 3000
test "run: targeting an unreachable node throws a badrpc" do
assert match?({:badrpc, _}, @command.run(["quorum-queue-a", "1"],
%{node: :jake@thedog, vhost: "/", timeout: 200}))
end
end
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