def test_from_data() -> None:
insulation = '50;2;50;5'
heat_lost = 10
wall = walls.Wall.from_data(insulation, heat_lost)
assert wall == walls.Wall(insulation=[
composite.CompositeValue(percentage=50.0,
value=2.0,
value_name='rValue'),
composite.CompositeValue(percentage=50.0,
value=5.0,
value_name='rValue'),
],
heat_lost=10)
def from_data(cls,
insulation: typing.Optional[str],
heat_lost: typing.Optional[float]) -> 'Wall':
if insulation:
args = [iter(insulation.split(';'))] * 2
groups = itertools.zip_longest(fillvalue='0', *args)
try:
composite_insulation = [
composite.CompositeValue(
percentage=float(percentage),
value=float(r_value),
value_name='rValue',
) for percentage, r_value in groups
]
except ValueError as exc:
raise InvalidEmbeddedDataTypeError(Wall, 'Invalid composite insulation string') from exc
else:
composite_insulation = []
return Wall(
insulation=composite_insulation,
heat_lost=heat_lost
)
def test_to_dict() -> None:
wall = walls.Wall(insulation=[
composite.CompositeValue(percentage=50.0,
value=2.0,
value_name='rValue'),
composite.CompositeValue(percentage=50.0,
value=5.0,
value_name='rValue'),
],
heat_lost=10)
assert wall.to_dict() == {
'insulation': [{
'percentage': 50.0,
'rValue': 2.0,
}, {
'percentage': 50.0,
'rValue': 5.0,
}],
'heatLost':
10
}
def from_data(cls,
insulation: typing.Optional[str],
heat_lost: typing.Optional[float]) -> 'Wall':
if insulation:
args = [iter(insulation.split(';'))] * 2
groups = itertools.zip_longest(fillvalue='0', *args)
composite_insulation = [
composite.CompositeValue(
percentage=float(percentage),
value=float(r_value),
value_name='rValue',
) for percentage, r_value in groups
]
else:
composite_insulation = []
return Wall(
insulation=composite_insulation,
heat_lost=heat_lost
)
def test_from_row(self, sample_input_d: typing.Dict[str, typing.Any]) -> None:
output = dwelling.ParsedDwellingDataRow.from_row(sample_input_d)
assert output == dwelling.ParsedDwellingDataRow(
house_id=456,
eval_id=123,
file_id='4K13D01404',
eval_type=evaluation_type.EvaluationType.PRE_RETROFIT,
entry_date=datetime.date(2018, 1, 1),
creation_date=datetime.datetime(2018, 1, 8, 9),
modification_date=datetime.datetime(2018, 6, 1, 9),
year_built=2000,
city='Ottawa',
region=region.Region.ONTARIO,
forward_sortation_area='K1P',
energy_upgrades=[
upgrade.Upgrade(
upgrade_type='Ceilings',
cost=0,
priority=12,
),
upgrade.Upgrade(
upgrade_type='MainWalls',
cost=1,
priority=2,
),
upgrade.Upgrade(
upgrade_type='Foundation',
cost=2,
priority=3,
),
],
house_type='Single detached',
heated_floor_area=12.34,
egh_rating=measurement.Measurement(
measurement=50.5,
upgrade=49.0,
),
ers_rating=measurement.Measurement(
measurement=567,
upgrade=565,
),
greenhouse_gas_emissions=measurement.Measurement(
measurement=12.5,
upgrade=12.34,
),
energy_intensity=measurement.Measurement(
measurement=0.82,
upgrade=0.80,
),
walls=measurement.Measurement(
measurement=walls.Wall(
insulation=[
composite.CompositeValue(
percentage=45.3,
value=12.0,
value_name='rValue'
),
composite.CompositeValue(
percentage=50.0,
value=12.0,
value_name='rValue'
),
composite.CompositeValue(
percentage=4.7,
value=12.0,
value_name='rValue'
),
],
heat_lost=27799.9
),
upgrade=walls.Wall(
insulation=[
composite.CompositeValue(
percentage=45.3,
value=12.0,
value_name='rValue'
),
composite.CompositeValue(
percentage=50.0,
value=12.0,
value_name='rValue'
),
composite.CompositeValue(
percentage=4.7,
value=10.0,
value_name='rValue'
),
],
heat_lost=27799.9
)
),
design_heat_loss=measurement.Measurement(
measurement=11242.1,
upgrade=10757.3,
),
)