Adds an application configuration file: config/configuration.yml (#7408).

Email delivery settings that were stored in config/email.yml should be moved to this new configuration file.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4752 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/lib/redmine/configuration_test.rb

@@ -0,0 +1,52 @@
+# Redmine - project management software
+# Copyright (C) 2006-2011  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.expand_path('../../../../test_helper', __FILE__)
+
+class Redmine::ConfigurationTest < ActiveSupport::TestCase
+  def setup
+    @conf = Redmine::Configuration
+  end
+
+  def test_empty
+    assert_kind_of Hash, load_conf('empty.yml', 'test')
+  end
+  
+  def test_default
+    assert_kind_of Hash, load_conf('default.yml', 'test')
+    assert_equal 'foo', @conf['somesetting']
+  end
+  
+  def test_no_default
+    assert_kind_of Hash, load_conf('no_default.yml', 'test')
+    assert_equal 'foo', @conf['somesetting']
+  end
+  
+  def test_overrides
+    assert_kind_of Hash, load_conf('overrides.yml', 'test')
+    assert_equal 'bar', @conf['somesetting']
+  end
+  
+  private
+  
+  def load_conf(file, env)
+    @conf.load(
+      :file => File.join(Rails.root, 'test', 'fixtures', 'configuration', file),
+      :env => env
+    )
+  end
+end