#

# 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()