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Add tests for additional h5py.File exceptions #1258

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Merged
mhucka merged 3 commits into from
Apr 10, 2026
+12 −0
Merged

Add tests for additional h5py.File exceptions #1258

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82efe19
Add tests for additional h5py.File exceptions
mhucka Apr 6, 2026
b7878c6
Merge branch 'main' into add-test-more-file-exceptions
mhucka Apr 8, 2026
c225fe3
Merge branch 'main' into add-test-more-file-exceptions
mhucka Apr 9, 2026
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12 changes: 12 additions & 0 deletions src/openfermion/chem/molecular_data_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
import os
import tempfile
import unittest
from unittest.mock import patch
import h5py
import numpy.random
import scipy.linalg
Expand Down Expand Up @@ -367,3 +368,14 @@ def test_load_no_general_calculations(self):
# Load the molecule and check that general_calculations is empty.
new_molecule = MolecularData(filename=filename)
self.assertEqual(new_molecule.general_calculations, {})

def test_get_from_file_exceptions(self):
with patch('h5py.File') as mock_file:
mock_file.return_value.__enter__.return_value.__getitem__.side_effect = KeyError
data = self.molecule.get_from_file("nonexistent_property")
self.assertIsNone(data)

with patch('h5py.File') as mock_file:
mock_file.side_effect = IOError
data = self.molecule.get_from_file("any_property")
self.assertIsNone(data)
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