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# -*- coding: utf-8 -*-
#-------------------------------------------------------------------------------
# This file is part of Code_Saturne, a general-purpose CFD tool.
#
# Copyright (C) 1998-2018 EDF S.A.
#
# 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.
#-------------------------------------------------------------------------------
"""
This module contains the following classes and function:
- CoriolisSourceTermsModel
- CoriolisSourceTermsView
- PageText
- CoriolisSourceTermsTestCase
"""
#-------------------------------------------------------------------------------
# Library modules import
#-------------------------------------------------------------------------------
from math import sqrt
import sys, unittest
#-------------------------------------------------------------------------------
# Application modules import
#-------------------------------------------------------------------------------
from code_saturne.Base.Common import *
import code_saturne.Base.Toolbox as Tool
from code_saturne.Base.XMLvariables import Model, Variables
from code_saturne.Base.XMLmodel import ModelTest
#-------------------------------------------------------------------------------
# Coriolis source terms model class
#-------------------------------------------------------------------------------
class CoriolisSourceTermsModel(Model):
def __init__(self, case):
"""
Constuctor.
"""
self.case = case
self.node_pp = self.case.xmlGetNode('physical_properties')
self.node_omega = self.node_pp.xmlInitNode('omega')
self.nodes = ['omega_x', 'omega_y', 'omega_z']
def defaultCoriolisSourceTermsValues(self):
"""
Return in a dictionnary which contains default values
"""
default = {}
default['omega'] = 0.0
return default
@Variables.noUndo
def getOmega(self, var):
"""
Return value of omega for var
"""
self.isInList(var, self.nodes)
omega = self.node_omega.xmlGetDouble(var)
if omega == None:
omega = self.defaultCoriolisSourceTermsValues()['omega']
self.setOmega(var, omega)
return omega
@Variables.undoLocal
def setOmega(self, txml, value):
"""
Put value of omega for txml balise
"""
self.isInList(txml, self.nodes)
self.isFloat(value)
self.node_omega.xmlSetData(txml, value)
#-------------------------------------------------------------------------------
# CoriolisSourceTerms test case
#-------------------------------------------------------------------------------
class CoriolisSourceTermsTestCase(ModelTest):
"""
"""
def checkCoriolisSourceTermsinstantiation(self):
"""
Check whether the CoriolisSourceTermsModel class could be instantiated
"""
model = None
model = CoriolisSourceTermsModel(self.case)
assert model != None, 'Could not instantiate CoriolisSourceTerms'
def checkGetandSetOmega(self):
"""
Check whether the omega terms could be set and get
"""
mdl = CoriolisSourceTermsModel(self.case)
mdl.setOmega('omega_x', 1.1)
mdl.setOmega('omega_y', 2.2)
mdl.setOmega('omega_z', 3.3)
doc = '''<omega>
<omega_x>
1.1
</omega_x>
<omega_y>
2.2
</omega_y>
<omega_z>
3.3
</omega_z>
</omega>'''
assert mdl.node_omega == self.xmlNodeFromString(doc), \
'Could not set omega'
assert mdl.getOmega('omega_y') == 2.2, \
'Could not get omega'
def suite():
testSuite = unittest.makeSuite(CoriolisSourceTermsTestCase, "check")
return testSuite
def runTest():
print("CoriolisSourceTermsTestCase")
runner = unittest.TextTestRunner()
runner.run(suite())
#-------------------------------------------------------------------------------
# End
#-------------------------------------------------------------------------------
|
