def test_send_report():
b = BaseBackend(None, '', '', None)
with pytest.raises(NotImplementedError):
b.send_report('', '')
def test_qsettings():
b = BaseBackend(None, '', '', None)
assert b.qsettings() is not None
def test_set_formatter():
b = BaseBackend(None, '', '', None)
assert b.formatter is None
b.set_formatter(EmailFormatter("test"))
assert isinstance(b.formatter, EmailFormatter)
