def test__EcoDeclaration__technologies_percentage__technologies_exists__should_return_EmissionValues_with_correct_values(
):
# Arrange
uut = EcoDeclaration(
emissions={
begin1: EmissionValues(CO2=100, CH4=200),
begin2: EmissionValues(CO2=300, CH4=400),
begin3: EmissionValues(CO2=500, CH4=600, NOx=700),
},
consumed_amount={
begin1: 10,
begin2: 20,
begin3: 30,
},
retired_amount={},
technologies={
begin1: EmissionValues(Solar=5, Wind=5),
begin2: EmissionValues(Solar=15, Wind=5),
begin3: EmissionValues(Solar=20, Wind=10),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
# Assert
assert isinstance(uut.technologies_percentage, EmissionValues)
assert uut.technologies_percentage == {
'Wind': 20 / (10 + 20 + 30) * 100,
'Solar': 40 / (10 + 20 + 30) * 100,
}
def test__EcoDeclaration__as_resolution__resolution_is_higher_than_current__should_raise_ValueError(
current_resolution, new_resolution):
# Arrange
uut = EcoDeclaration(
emissions={},
consumed_amount={},
retired_amount={},
technologies=EmissionValues(),
resolution=current_resolution,
utc_offset=0,
)
# Assert
with pytest.raises(ValueError):
uut.as_resolution(new_resolution, 0)
def test__EcoDeclaration__total_emissions_per_wh__emissions_exists__should_return_EmissionValues_with_correct_values(
):
# Arrange
uut = EcoDeclaration(
emissions={
begin1: EmissionValues(CO2=100, CH4=200),
begin2: EmissionValues(CO2=300, CH4=400),
begin3: EmissionValues(CO2=500, CH4=600, NOx=700),
},
consumed_amount={
begin1: 0,
begin2: 20,
begin3: 30,
},
retired_amount={},
technologies={
begin1: EmissionValues(),
begin2: EmissionValues(Solar=15, Wind=5),
begin3: EmissionValues(Solar=20, Wind=10),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
# Assert
assert isinstance(uut.total_emissions_per_wh, EmissionValues)
assert uut.total_emissions_per_wh == {
'CO2': (100 + 300 + 500) / (20 + 30),
'CH4': (200 + 400 + 600) / (20 + 30),
'NOx': 700 / (20 + 30),
}
def test__EcoDeclaration__total_consumed_amount__consumed_amount_exists__should_return_correct_number(
):
# Arrange
uut = EcoDeclaration(
emissions={
begin1: EmissionValues(CO2=100, CH4=200),
begin2: EmissionValues(CO2=300, CH4=400),
begin3: EmissionValues(CO2=500, CH4=600, NOx=700),
},
consumed_amount={
begin1: 10,
begin2: 20,
begin3: 30,
},
retired_amount={},
technologies={
begin1: EmissionValues(Solar=5, Wind=5),
begin2: EmissionValues(Solar=15, Wind=5),
begin3: EmissionValues(Solar=20, Wind=10),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
# Assert
assert uut.total_consumed_amount == 10 + 20 + 30
def test__EcoDeclaration__constructor__not_all_emissions_have_same_keys__should_set_default_None_where_missing(
):
declaration = EcoDeclaration(
emissions={
begin1: EmissionValues(CO2=100, NOx=100),
begin2: EmissionValues(CO2=100, CO=100),
},
consumed_amount={
begin1: 100,
begin2: 100,
},
retired_amount={},
technologies={
begin1: EmissionValues(Solar=10, Wind=90),
begin2: EmissionValues(Solar=20, Wind=80),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
assert sorted(declaration.emissions[begin1].keys()) == sorted(
['CO2', 'CO', 'NOx'])
assert sorted(declaration.emissions[begin2].keys()) == sorted(
['CO2', 'CO', 'NOx'])
assert declaration.emissions[begin1]['CO'] is None
assert declaration.emissions[begin2]['NOx'] is None
def test__EcoDeclaration__total_consumed_amount__NO_consumed_amount_exists__should_return_zero(
):
# Arrange
uut = EcoDeclaration(
emissions={},
consumed_amount={},
retired_amount={},
technologies=EmissionValues(),
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
# Assert
assert uut.total_consumed_amount == 0
def test__EcoDeclaration__total_emissions_per_wh__NO_emissions_exists__should_return_empty_EmissionValues(
):
# Arrange
uut = EcoDeclaration(
emissions={},
consumed_amount={},
retired_amount={},
technologies=EmissionValues(),
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
# Assert
assert isinstance(uut.total_emissions_per_wh, EmissionValues)
assert uut.total_emissions_per_wh == {}
def test__EcoDeclaration__constructor__consumed_amount_is_not_of_type_dict__should_raise_ValueError(
):
with pytest.raises(ValueError):
EcoDeclaration(
emissions={
begin1: EmissionValues(),
begin2: EmissionValues(),
},
consumed_amount=123, # Should be dict
retired_amount={},
technologies={
begin1: EmissionValues(Solar=110, Wind=90),
begin2: EmissionValues(Solar=120, Wind=80),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
def test__EcoDeclaration__emissions_per_wh__consumed_amount_exists__should_return_EmissionValues_with_correct_values(
):
# Arrange
uut = EcoDeclaration(
emissions={
begin1: EmissionValues(CO2=100, CH4=200),
begin2: EmissionValues(CO2=300, CH4=400),
begin3: EmissionValues(CO2=500, CH4=600, NOx=700),
},
consumed_amount={
begin1: 0,
begin2: 20,
begin3: 40,
},
retired_amount={},
technologies={
begin1: EmissionValues(),
begin2: EmissionValues(Solar=15, Wind=5),
begin3: EmissionValues(Solar=20, Wind=20),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
# Assert
assert isinstance(uut.emissions_per_wh, dict)
assert all(
isinstance(v, EmissionValues) for v in uut.emissions_per_wh.values())
assert uut.emissions_per_wh == {
begin1: {
'CO2': 0,
'CH4': 0,
'NOx': 0
},
begin2: {
'CO2': 300 / 20,
'CH4': 400 / 20,
'NOx': 0
},
begin3: {
'CO2': 500 / 40,
'CH4': 600 / 40,
'NOx': 700 / 40
},
}
def test__EcoDeclaration__constructor__technologies_values_are_not_all_of_type_EmissionValues__should_raise_ValueError(
):
with pytest.raises(ValueError):
EcoDeclaration(
emissions={
begin1: EmissionValues(),
begin2: EmissionValues(),
},
consumed_amount={
begin1: 100,
begin2: 100,
},
retired_amount={},
technologies={
begin1: 123, # Should be EmissionValues
begin2: EmissionValues(Solar=20, Wind=80),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
def test__EcoDeclaration__constructor__emissions_and_consumed_amount_does_not_have_the_same_keys__should_raise_ValueError(
):
with pytest.raises(ValueError):
EcoDeclaration(
emissions={
begin1: EmissionValues(),
begin2: EmissionValues(),
},
consumed_amount={
begin2:
100, # Should have begin1 and begin2 as keys, like emissions
begin3: 100,
},
retired_amount={},
technologies={
begin1: EmissionValues(Solar=110, Wind=90),
begin2: EmissionValues(Solar=120, Wind=80),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
def test__EcoDeclaration__constructor__sum_of_consumed_amount_is_not_equal_to_sum_of_technologies__should_raise_ValueError(
):
with pytest.raises(ValueError):
EcoDeclaration(
emissions={
begin1: EmissionValues(),
begin2: EmissionValues(),
},
consumed_amount={
begin1: 100,
begin2: 100,
},
retired_amount={},
technologies={
begin1: EmissionValues(Solar=110,
Wind=90), # Should be 10 + 90 = 100
begin2: EmissionValues(Solar=20, Wind=80),
},
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
)
def test__EcoDeclaration__as_resolution__group_by_year():
# Arrange
month1_day1_begin1 = datetime(2020, 1, 1, 0, 0)
month1_day1_begin2 = datetime(2020, 1, 1, 1, 0)
month1_day2_begin1 = datetime(2020, 1, 2, 0, 0)
month1_day2_begin2 = datetime(2020, 1, 2, 1, 0)
month2_day1_begin1 = datetime(2020, 2, 1, 0, 0)
month2_day1_begin2 = datetime(2020, 2, 1, 1, 0)
month2_day2_begin1 = datetime(2020, 2, 2, 0, 0)
month2_day2_begin2 = datetime(2020, 2, 2, 1, 0)
uut = EcoDeclaration(
resolution=EcoDeclarationResolution.hour,
utc_offset=0,
emissions={
month1_day1_begin1: EmissionValues(CO2=1, NO2=2),
month1_day1_begin2: EmissionValues(CO2=3, NO2=4),
month1_day2_begin1: EmissionValues(CO2=5, NO2=6),
month1_day2_begin2: EmissionValues(CO2=7, NO2=8),
month2_day1_begin1: EmissionValues(CO2=9, NO2=10),
month2_day1_begin2: EmissionValues(CO2=11, NO2=12),
month2_day2_begin1: EmissionValues(CO2=13, NO2=14),
month2_day2_begin2: EmissionValues(CO2=15, NO2=16),
},
consumed_amount={
month1_day1_begin1: 10,
month1_day1_begin2: 20,
month1_day2_begin1: 30,
month1_day2_begin2: 40,
month2_day1_begin1: 50,
month2_day1_begin2: 60,
month2_day2_begin1: 70,
month2_day2_begin2: 80,
},
retired_amount={},
technologies={
month1_day1_begin1: EmissionValues(Solar=5, Wind=5),
month1_day1_begin2: EmissionValues(Solar=15, Wind=5),
month1_day2_begin1: EmissionValues(Solar=15, Wind=15),
month1_day2_begin2: EmissionValues(Solar=35, Wind=5),
month2_day1_begin1: EmissionValues(Solar=25, Wind=25),
month2_day1_begin2: EmissionValues(Solar=55, Wind=5),
month2_day2_begin1: EmissionValues(Solar=65, Wind=5),
month2_day2_begin2: EmissionValues(Solar=75, Wind=5),
},
)
# Act
new_declaration = uut.as_resolution(EcoDeclarationResolution.year, 0)
# Assert
assert new_declaration.emissions == {
datetime(2020, 1, 1, 0, 0): {
'CO2': 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15,
'NO2': 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16,
},
}
assert new_declaration.consumed_amount == {
datetime(2020, 1, 1, 0, 0): 10 + 20 + 30 + 40 + 50 + 60 + 70 + 80,
}
assert new_declaration.technologies == {
datetime(2020, 1, 1, 0, 0): {
'Solar': 5 + 15 + 15 + 35 + 25 + 55 + 65 + 75,
'Wind': 5 + 5 + 15 + 5 + 25 + 5 + 5 + 5,
},
}