# Copyright 2022 TerraPower, LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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"""Test GAMISO reading and writing."""
from copy import deepcopy
import os
import unittest
from armi.nuclearDataIO import xsLibraries
from armi.nuclearDataIO.cccc import gamiso
from armi.nuclearDataIO.xsNuclides import XSNuclide
from armi.utils.directoryChangers import TemporaryDirectoryChanger
THIS_DIR = os.path.dirname(__file__)
FIXTURE_DIR = os.path.join(THIS_DIR, "..", "..", "tests", "fixtures")
GAMISO_AA = os.path.join(FIXTURE_DIR, "AA.gamiso")
[docs]class TestGamiso(unittest.TestCase):
def setUp(self):
self.xsLib = xsLibraries.IsotxsLibrary()
[docs] def test_compare(self):
"""Compare the input binary GAMISO file.
.. test:: Test reading GAMISO files.
:id: T_ARMI_NUCDATA_GAMISO0
:tests: R_ARMI_NUCDATA_GAMISO
"""
gamisoAA = gamiso.readBinary(GAMISO_AA)
self.xsLib.merge(deepcopy(gamisoAA))
self.assertTrue(gamiso.compare(self.xsLib, gamisoAA))
[docs] def test_writeBinary(self):
"""Write a binary GAMISO file.
.. test:: Test writing GAMISO files.
:id: T_ARMI_NUCDATA_GAMISO1
:tests: R_ARMI_NUCDATA_GAMISO
"""
with TemporaryDirectoryChanger():
data = gamiso.readBinary(GAMISO_AA)
binData = gamiso.writeBinary(data, "gamiso.out")
self.assertTrue(gamiso.compare(data, binData))
[docs] def test_addDummyNuclidesToLibrary(self):
dummyNuclides = [XSNuclide(None, "U238AA")]
before = self.xsLib.getNuclides("")
self.assertEqual(len(self.xsLib.xsIDs), 0)
self.assertTrue(gamiso.addDummyNuclidesToLibrary(self.xsLib, dummyNuclides))
self.assertEqual(len(self.xsLib.xsIDs), 1)
self.assertEqual(list(self.xsLib.xsIDs)[0], "38")
after = self.xsLib.getNuclides("")
self.assertGreater(len(after), len(before))
diff = set(after).difference(set(before))
self.assertEqual(len(diff), 1)
self.assertEqual(list(diff)[0].xsId, "38")