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## The contents of this file are subject to the Mozilla Public License
## Version 1.1 (the "License"); you may not use this file except in
## compliance with the License. You may obtain a copy of the License
## at http://www.mozilla.org/MPL/
##
## Software distributed under the License is distributed on an "AS IS"
## basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
## the License for the specific language governing rights and
## limitations under the License.
##
## The Original Code is RabbitMQ.
##
## The Initial Developer of the Original Code is GoPivotal, Inc.
## Copyright (c) 2018-2019 Pivotal Software, Inc. All rights reserved.
defmodule EnableFeatureFlagCommandTest do
use ExUnit.Case, async: false
import TestHelper
@command RabbitMQ.CLI.Ctl.Commands.EnableFeatureFlagCommand
@feature_flag :quorum_queue
setup_all do
RabbitMQ.CLI.Core.Distribution.start()
{
:ok,
opts: %{node: get_rabbit_hostname()},
feature_flag: @feature_flag
}
end
test "validate: wrong number of arguments results in arg count errors" do
assert @command.validate([], %{}) == {:validation_failure, :not_enough_args}
assert @command.validate(["quorum_queue", "whoops"], %{}) == {:validation_failure, :too_many_args}
end
test "validate: passing an empty string for feature_flag name is an arg error", context do
assert @command.validate([""], context[:opts]) == {:validation_failure, {:bad_argument, "feature_flag cannot be empty string."}}
end
test "run: passing a valid feature_flag name to a running RabbitMQ node succeeds", context do
assert @command.run([Atom.to_string(context[:feature_flag])], context[:opts]) == :ok
assert list_feature_flags(:enabled) |> Map.has_key?(context[:feature_flag])
end
test "run: attempt to use an unreachable node returns a nodedown" do
opts = %{node: :jake@thedog, timeout: 3000}
assert @command.run(["na"], opts) == {:badrpc, :nodedown}
end
test "run: enabling the same feature flag twice is idempotent", context do
enable_feature_flag context[:feature_flag]
assert @command.run([Atom.to_string(context[:feature_flag])], context[:opts]) == :ok
assert list_feature_flags(:enabled) |> Map.has_key?(context[:feature_flag])
end
test "banner", context do
assert @command.banner([context[:feature_flag]], context[:opts])
=~ ~r/Enabling feature flag \"#{context[:feature_flag]}\" \.\.\./
end
end
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