diff -r 87cfa131b535 -r e7e0ae78773e configurationengine/source/cone/action/tests/unittest_configroot2flat.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/configurationengine/source/cone/action/tests/unittest_configroot2flat.py	Tue Aug 10 14:29:28 2010 +0300
@@ -0,0 +1,64 @@
+#
+# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+# All rights reserved.
+# This component and the accompanying materials are made available
+# under the terms of "Eclipse Public License v1.0"
+# which accompanies this distribution, and is available
+# at the URL "http://www.eclipse.org/legal/epl-v10.html".
+#
+# Initial Contributors:
+# Nokia Corporation - initial contribution.
+#
+# Contributors:
+#
+# Description:
+#
+#!/usr/bin/env python
+## 
+# @author Teemu Rytkonen
+
+import os
+
+import unittest
+from cone.action import configroot2flat
+from cone.public import api
+
+ROOT_PATH = os.path.abspath(os.path.dirname(__file__))
+
+
+class TestConfigRootFlat(unittest.TestCase):
+    def test_get_flat_configuration_with_empty_config(self):
+        conf = api.Configuration('foo.confml')
+        self.assertEquals(configroot2flat.get_flat_includes(conf), [])
+        
+    def test_get_flat_configuration_with_single_config_hierarchy(self):
+        conf = api.Configuration('foo.confml')
+        conf.include_configuration('test1/root.confml')
+        conf.include_configuration('test2/root.confml')
+        conf.include_configuration('test3/root.confml')
+        self.assertEquals(configroot2flat.get_flat_includes(conf), ['test1/root.confml',
+                                                                    'test2/root.confml',
+                                                                    'test3/root.confml'])
+    
+    def test_get_flat_configuration_with_two_level_config_hierarchy(self):
+        prj = api.Project(api.Storage.open(os.path.join(ROOT_PATH,'temp'), 'w'))
+        rootconf1 = prj.create_configuration('product1_root.confml', True)
+        rootconf2 = prj.create_configuration('product2_root.confml', True)
+        prj.create_configuration('test/one/root.confml', True)
+        fooconf = prj.create_configuration('test/foo.confml', True)
+        rootconf1.create_configuration('layer1/root.confml')
+        rootconf1.create_configuration('layer2/root.confml')
+        rootconf1.create_configuration('layer3/root.confml')
+        fooconf.include_configuration('/product1_root.confml')
+        fooconf.include_configuration('/product2_root.confml')
+        fooconf.include_configuration('/test/one/root.confml')
+        rootconf1.create_configuration('layer5/root.confml')
+        rootconf1.create_configuration('layer6/root.confml')
+        prj.save()
+        self.assertEquals(configroot2flat.get_flat_includes(fooconf), ['layer1/root.confml',
+                                                                       'layer2/root.confml',
+                                                                       'layer3/root.confml',
+                                                                       'layer5/root.confml',
+                                                                       'layer6/root.confml',
+                                                                       'test/one/root.confml'])
+                
\ No newline at end of file