1 files changed, 64 insertions, 0 deletions
diff --git a/deps/rabbitmq_cli/test/ctl/clear_password_command_test.exs b/deps/rabbitmq_cli/test/ctl/clear_password_command_test.exs
new file mode 100644
index 0000000000..0843ca3970
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+++ b/deps/rabbitmq_cli/test/ctl/clear_password_command_test.exs
@@ -0,0 +1,64 @@
+## at https://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) 2007-2020 VMware, Inc. or its affiliates.  All rights reserved.
+
+
+defmodule ClearPasswordCommandTest do
+  use ExUnit.Case, async: false
+  import TestHelper
+
+  @command RabbitMQ.CLI.Ctl.Commands. ClearPasswordCommand
+  @user     "user1"
+  @password "password"
+
+  setup_all do
+    RabbitMQ.CLI.Core.Distribution.start()
+
+    :ok
+  end
+
+  setup context do
+    add_user(@user, @password)
+    on_exit(context, fn -> delete_user(@user) end)
+    {:ok, opts: %{node: get_rabbit_hostname()}}
+  end
+
+  test "validate: argument count is correct" do
+    assert @command.validate(["username"], %{}) == :ok
+    assert @command.validate([], %{}) == {:validation_failure, :not_enough_args}
+    assert @command.validate(["username", "extra"], %{}) ==
+        {:validation_failure, :too_many_args}
+  end
+
+  @tag user: @user, password: @password
+  test "run: a valid username clears the password and returns okay", context do
+    assert @command.run([context[:user]], context[:opts]) == :ok
+    assert {:refused, _, _, _} = authenticate_user(context[:user], context[:password])
+  end
+
+  test "run: throws a badrpc when instructed to contact an unreachable RabbitMQ node" do
+    opts = %{node: :jake@thedog, timeout: 200}
+    assert match?({:badrpc, _}, @command.run(["user"], opts))
+  end
+
+  @tag user: "interloper"
+  test "run: An invalid username returns a no-such-user error message", context do
+    assert @command.run([context[:user]], context[:opts]) == {:error, {:no_such_user, "interloper"}}
+  end
+
+  @tag user: @user
+  test "banner", context do
+    s = @command.banner([context[:user]], context[:opts])
+
+    assert s =~ ~r/Clearing password/
+    assert s =~ ~r/"#{context[:user]}"/
+  end
+end