def test_mergeFailsWithNonIsotxsFiles(self):
dummyFileName = "ISOSOMEFILE"
with open(dummyFileName, "w") as someFile:
someFile.write("hi")
try:
with mockRunLogs.BufferLog() as log:
lib = xsLibraries.IsotxsLibrary()
with self.assertRaises(OSError):
xsLibraries.mergeXSLibrariesInWorkingDirectory(
lib, "ISOTXS", "")
self.assertIn(dummyFileName, log.getStdoutValue())
finally:
os.remove(dummyFileName)
dummyFileName = "ISOtopics.txt"
with open(dummyFileName, "w") as file:
file.write(
"This is a file that starts with the letters 'ISO' but will"
" break the regular expression search.")
try:
with mockRunLogs.BufferLog() as log:
lib = xsLibraries.IsotxsLibrary()
xsLibraries.mergeXSLibrariesInWorkingDirectory(lib)
self.assertIn(
f"Ignoring file {dummyFileName} in the merging of ISOXX files",
log.getStdoutValue(),
)
finally:
os.remove(dummyFileName)
def test_mergeFailsWithNonIsotxsFiles(self):
dummyFileName = "ISOSOMEFILE"
with open(dummyFileName, "w") as someFile:
someFile.write("hi")
try:
with mockRunLogs.BufferLog() as log:
lib = xsLibraries.IsotxsLibrary()
with self.assertRaises(exceptions.IsotxsError):
xsLibraries.mergeXSLibrariesInWorkingDirectory(lib, "ISOTXS", "")
self.assertTrue(dummyFileName in log.getStdoutValue())
finally:
os.remove(dummyFileName)
def _mergeISOTXS(self):
"""Merge all the ISOTXS files together so that can be run for global flux."""
# Create an empty ISOTXS library to be filled in with XS data
lib = xsLibraries.IsotxsLibrary()
neutronVelocities = xsLibraries.mergeXSLibrariesInWorkingDirectory(lib)
latticePhysicsInterface.setBlockNeutronVelocities(self.r, neutronVelocities)
isotxs.writeBinary(lib, neutronics.ISOTXS)