diff -r 000000000000 -r 2e8eeb919028 configurationengine/source/plugins/common/ConeRulePlugin/ruleplugin/evals/tests/unittest_layer_utils.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/configurationengine/source/plugins/common/ConeRulePlugin/ruleplugin/evals/tests/unittest_layer_utils.py	Thu Mar 11 17:04:37 2010 +0200
@@ -0,0 +1,92 @@
+#
+# 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: 
+#
+
+import unittest
+import os, shutil
+import sys
+import pkg_resources
+import re
+import logging
+
+import __init__
+
+from ruleplugin import ruleml, relations
+from cone.public import api, exceptions
+from ruleplugin.evals import layer_utils
+ROOT_PATH = os.path.dirname(os.path.abspath(__file__))
+
+#logger = logging.getLogger("cone.ruleplugin.evals.layer_utils")
+#logger.setLevel(logging.DEBUG)
+#ch = logging.StreamHandler()
+#ch.setLevel(logging.DEBUG)
+#logger.addHandler(ch)
+
+class TestLayerUtils(unittest.TestCase):
+    def setUp(self):
+        pass
+    
+    def test_give_changed_layers(self):
+        project = api.Project(api.Storage.open(os.path.join(ROOT_PATH,'layerproject')))
+        config = project.get_configuration('root.confml')
+        dview = config.get_default_view()
+        
+        self.assertEquals(layer_utils.give_changed_layers(dview.get_feature("StringFeatureTest.Value1")), [True, True, True, True, True])
+        self.assertEquals(layer_utils.give_changed_layers(dview.get_feature("StringFeatureTest.Value2")), [False, True, True, False, False])
+        
+    def test_changed_on_last_layer(self):
+        project = api.Project(api.Storage.open(os.path.join(ROOT_PATH,'layerproject')))
+        config = project.get_configuration('root.confml')
+        dview = config.get_default_view()
+        
+        self.assertTrue(layer_utils.changed_on_last_layer(dview.get_feature("StringFeatureTest.Value1")))
+        self.assertFalse(layer_utils.changed_on_last_layer(dview.get_feature("StringFeatureTest.Value2")))
+
+    def test_changed_on_layer(self):
+        project = api.Project(api.Storage.open(os.path.join(ROOT_PATH,'layerproject')))
+        config = project.get_configuration('root.confml')
+        dview = config.get_default_view()
+        
+        self.assertTrue(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value1"),-1))
+        self.assertTrue(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value1"),0))
+        self.assertTrue(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value1"),1))
+        self.assertTrue(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value1"),2))
+        self.assertTrue(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value1"),3))
+        self.assertTrue(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value1"),4))
+        self.assertFalse(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value1"),5))
+        self.assertFalse(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value2"),-1))
+        self.assertFalse(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value2"),0))
+        self.assertTrue(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value2"),1))
+        self.assertTrue(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value2"),2))
+        self.assertFalse(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value2"),3))
+        self.assertFalse(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value2"),4))
+        self.assertFalse(layer_utils.changed_on_layer(dview.get_feature("StringFeatureTest.Value2"),5))
+
+    def test_changed_on_layers(self):
+        project = api.Project(api.Storage.open(os.path.join(ROOT_PATH,'layerproject')))
+        config = project.get_configuration('root.confml')
+        dview = config.get_default_view()
+        
+        self.assertTrue(layer_utils.changed_on_layers(dview.get_feature("StringFeatureTest.Value1"),0,4))
+        self.assertTrue(layer_utils.changed_on_layers(dview.get_feature("StringFeatureTest.Value1"),2,3))
+        self.assertTrue(layer_utils.changed_on_layers(dview.get_feature("StringFeatureTest.Value1"),2,2))
+        self.assertTrue(layer_utils.changed_on_layers(dview.get_feature("StringFeatureTest.Value1"),1,7))
+        self.assertFalse(layer_utils.changed_on_layers(dview.get_feature("StringFeatureTest.Value1"),8,9))
+        self.assertFalse(layer_utils.changed_on_layers(dview.get_feature("StringFeatureTest.Value2"),0,1))
+        self.assertTrue(layer_utils.changed_on_layers(dview.get_feature("StringFeatureTest.Value2"),1,5))
+
+        
+if __name__ == "__main__":
+    unittest.main()