Extract class AlternativeClient to StartCheckingPermissions

src/clients/alternatives.rb

@@ -1,12 +1,3 @@
-require "y2_alternatives/dialog/list_alternatives"
+require "y2_alternatives/client/start_checking_permissions"
 
-Yast.import "Confirm"
-
-# Checks if user is root and create a ListAlternatives dialog
-class AlternativesClient
-  def main
-    Y2Alternatives::Dialog::ListAlternatives.run if Yast::Confirm.MustBeRoot
-  end
-end
-
-AlternativesClient.new.main
+Y2Alternatives::Client::StartCheckingPermissions.new.main

src/lib/y2_alternatives/client/start_checking_permissions.rb

@@ -0,0 +1,32 @@
+# Copyright (c) 2016 SUSE LLC.
+#  All Rights Reserved.
+
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of version 2 or 3 of the GNU General
+#  Public License as published by the Free Software Foundation.
+
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.   See the
+#  GNU General Public License for more details.
+
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, contact SUSE LLC.
+
+#  To contact SUSE about this file by physical or electronic mail,
+#  you may find current contact information at www.suse.com
+
+require "y2_alternatives/dialog/list_alternatives"
+
+Yast.import "Confirm"
+
+module Y2Alternatives
+  module Client
+    # Checks if user is root and create a ListAlternatives dialog
+    class StartCheckingPermissions
+      def main
+        Y2Alternatives::Dialog::ListAlternatives.run if Yast::Confirm.MustBeRoot
+      end
+    end
+  end
+end

test/client/client_spec.rb → test/client/alternative_spec.rb

@@ -18,17 +18,15 @@
 
 require_relative "../spec_helper.rb"
 require "y2_alternatives/dialog/list_alternatives"
+require "y2_alternatives/client/start_checking_permissions"
 
-describe "AlternativesClient" do
-  before do
-    allow(Y2Alternatives::Dialog::ListAlternatives).to receive(:run)
-    require_relative "../../src/clients/alternatives.rb"
-  end
-
+describe Y2Alternatives::Client::StartCheckingPermissions do
   describe "#main" do
-    subject(:client) { AlternativesClient.new }
+    subject(:client) { Y2Alternatives::Client::StartCheckingPermissions.new }
 
     it "checks if user is root" do
+      allow(Y2Alternatives::Dialog::ListAlternatives).to receive(:run)
+
       expect(Yast::Confirm).to receive(:MustBeRoot).and_return true
       client.main
     end