def test_get_journal_and_section_invalid():
"""Test formatting journal name and extracting section when input is not valid."""
publication = ""
journal_title, section = get_journal_and_section(publication)
assert journal_title == ''
assert section == ''
def test_get_journal_and_section_invalid():
"""Test formatting journal name and extracting section when input is not valid."""
publication = ""
journal_title, section = get_journal_and_section(publication)
assert journal_title == ''
assert section == ''
def test_get_journal_and_section():
"""Test formatting journal name and extracting section."""
publication = "Physics Letters B"
journal_title, section = get_journal_and_section(publication)
assert journal_title == "Physics Letters"
assert section == "B"
def test_get_journal_and_section():
"""Test formatting journal name and extracting section."""
publication = "Physics Letters B"
journal_title, section = get_journal_and_section(publication)
assert journal_title == "Physics Letters"
assert section == "B"