def test_configure_once_issues_warning_on_repeated_call(self):
with warnings.catch_warnings(record=True) as warns:
configure_once()
assert 0 == len(warns)
with warnings.catch_warnings(record=True) as warns:
configure_once()
assert 1 == len(warns)
assert RuntimeWarning == warns[0].category
assert "Repeated configuration attempted." == warns[0].message.args[0]
def test_configure_once_issues_warning_on_repeated_call(self):
with warnings.catch_warnings(record=True) as warns:
configure_once()
assert 0 == len(warns)
with warnings.catch_warnings(record=True) as warns:
configure_once()
assert 1 == len(warns)
assert RuntimeWarning == warns[0].category
assert "Repeated configuration attempted." == warns[0].message.args[0]
