# Copyright 2019 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.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for sulfur."""
import unittest
from armi.materials.sulfur import Sulfur
from armi.materials.tests.test_materials import _Material_Test
[docs]class Sulfur_TestCase(_Material_Test, unittest.TestCase):
MAT_CLASS = Sulfur
def setUp(self):
_Material_Test.setUp(self)
self.mat = Sulfur()
self.Sulfur_sulfur_density_frac = Sulfur()
self.Sulfur_sulfur_density_frac.applyInputParams(sulfur_density_frac=0.5)
self.Sulfur_TD_frac = Sulfur()
self.Sulfur_TD_frac.applyInputParams(TD_frac=0.4)
self.Sulfur_both = Sulfur()
self.Sulfur_both.applyInputParams(sulfur_density_frac=0.5, TD_frac=0.4)
[docs] def test_sulfur_density_frac(self):
ref = self.mat.pseudoDensity(500)
reduced = self.Sulfur_sulfur_density_frac.pseudoDensity(500)
self.assertAlmostEqual(ref * 0.5, reduced)
reduced = self.Sulfur_TD_frac.pseudoDensity(500)
self.assertAlmostEqual(ref * 0.4, reduced)
reduced = self.Sulfur_both.pseudoDensity(500)
self.assertAlmostEqual(ref * 0.4, reduced)
[docs] def test_propertyValidTemperature(self):
self.assertGreater(len(self.mat.propertyValidTemperature), 0)