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"""Test errors."""
import pytest
from pubchempy import (
BadRequestError,
Compound,
NotFoundError,
Substance,
get_compounds,
get_substances,
)
def test_invalid_identifier():
"""BadRequestError should be raised if identifier is not a positive integer."""
with pytest.raises(BadRequestError):
Compound.from_cid("aergaerhg")
with pytest.raises(BadRequestError):
get_compounds("srthrthsr")
with pytest.raises(BadRequestError):
get_substances("grgrqjksa")
def test_notfound_identifier():
"""NotFoundError should be raised if the record doesn't exist."""
with pytest.raises(NotFoundError):
Compound.from_cid(999999999)
with pytest.raises(NotFoundError):
Substance.from_sid(999999999)
def test_notfound_search():
"""No error should be raised if a search returns no results."""
get_compounds(999999999)
get_substances(999999999)
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