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Add test for empty field values #7

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Merged
s-heppner merged 1 commit into from
May 4, 2025
Merged

Add test for empty field values #7

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25 changes: 25 additions & 0 deletions test/test_parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -157,6 +157,31 @@ def test_field_with_url_and_brackets(self) -> None:
expected = "\\url{https://example.org/query?x=1&y=2}"
self.assertEqual(expected, actual)

def test_empty_field_value(self) -> None:
bibtex_string = """@misc{test_entry,
note = ,
}"""
entry = BibTeXEntry.from_string(bibtex_string)
actual = entry.fields.get("note")
expected = ""
self.assertEqual(expected, actual)

bibtex_string = """@misc{test_entry,
note = {},
}"""
entry = BibTeXEntry.from_string(bibtex_string)
actual = entry.fields.get("note")
expected = ""
self.assertEqual(expected, actual)

bibtex_string = """@misc{test_entry,
note = {{}},
}"""
entry = BibTeXEntry.from_string(bibtex_string)
actual = entry.fields.get("note")
expected = ""
self.assertEqual(expected, actual)


class TestSplitEntries(unittest.TestCase):
def test_single_entry(self) -> None:
Expand Down