def test_default_no_duplicates(self, mock_warn):
"""Ensure warning on duplicates."""
sen = Sensors(sensor_map[DEVCLASS_INVERTER])
assert len(sen) > 20
assert len(sen) < 50
assert mock_warn.call_count == 0
# Add duplicate frequency
news = Sensor("key1", "frequency", "")
sen.add(news)
assert mock_warn.call_count == 1
assert sen[news.name] == news
# Add duplicate freq, key should not be raised
sen.add(Sensor("6100_00465700", "frequency", ""))
assert mock_warn.call_count == 2
# Add duplicate freq key only
sen.add(Sensor("6100_00465700", "f001", ""))
assert mock_warn.call_count == 3
# Test different key_idx only
sen.add(Sensor("key1_0", "frequency_0", ""))
assert mock_warn.call_count == 3
sen.add(Sensor("key1_1", "frequency_1", ""))
assert mock_warn.call_count == 3
def test_type_error(self, mock_warn):
"""Ensure TypeError on not isinstance."""
sen = Sensors()
with pytest.raises(TypeError):
sen.add("This is not a Sensor")