added tests for settings

git-svn-id: http://redmine.rubyforge.org/svn/trunk@219 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/setting_test.rb

+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# 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, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.dirname(__FILE__) + '/../test_helper'
+
+class SettingTest < Test::Unit::TestCase
+  
+  def test_read_default
+    assert_equal "redMine", Setting.app_title
+    assert Setting.self_registration?
+    assert !Setting.login_required?
+  end
+  
+  def test_update
+    Setting.app_title = "My title"
+    assert_equal "My title", Setting.app_title
+    # make sure db has been updated (INSERT)
+    assert_equal "My title", Setting.find_by_name('app_title').value
+    
+    Setting.app_title = "My other title"
+    assert_equal "My other title", Setting.app_title
+    # make sure db has been updated (UPDATE)
+    assert_equal "My other title", Setting.find_by_name('app_title').value
+  end
+end