def test_py_json(self):
comp = Compound(name="n-C12 to n-C16",
method="ESTS 2002a",
measurement=MassFraction(value=38, unit='mg/g'))
py_json = comp.py_json()
assert py_json['method'] == "ESTS 2002a"
assert 'groups' not in py_json
def test_from_py_json(self):
comp = Compound.from_py_json(EXAMPLE)
assert comp.name == "1-Methyl-2-Isopropylbenzene"
assert len(comp.groups) == 2
assert comp.measurement.value == 3.4
assert comp.measurement.unit_type == "massfraction"
def test_init(self):
comp = Compound()
assert comp.name == ''
assert comp.method == ''
assert comp.groups == []
assert comp.measurement is None
def test_py_json_empty_non_sparse(self):
py_json = Compound().py_json(sparse=False)
assert py_json == {
'name': '',
'method': '',
'groups': [],
'measurement': None,
'comment': ''
}
def test_init_full(self):
comp = Compound(name="1-Methyl-2-Isopropylbenzene",
groups=["C4-C6 Alkyl Benzenes", "Aromatics"],
method="ESTS 2002b",
measurement=MassFraction(value=3.4,
unit="ppm",
replicates=3,
standard_deviation=0.1))
assert comp.name == "1-Methyl-2-Isopropylbenzene"
assert len(comp.groups) == 2
assert comp.measurement.value == 3.4
assert comp.measurement.unit_type == "massfraction"
def test_py_json_empty(self):
py_json = Compound().py_json()
assert py_json == {}
EXAMPLE = {
"name": "1-Methyl-2-Isopropylbenzene",
"groups": ["C4-C6 Alkyl Benzenes", ...],
"method": "ESTS 2002b",
"measurement": {
"value": 3.4,
"unit": "ppm",
"replicates": 3,
"standard_deviation": 0.1
}
}
Comp1 = Compound(name="1-Methyl-2-Isopropylbenzene",
groups=["C4-C6 Alkyl Benzenes", "Aromatics"],
method="ESTS 2002b",
measurement=MassFraction(value=3.4,
unit="ppm",
replicates=3,
standard_deviation=0.1))
Comp2 = Compound(name="4-Ethyl Death-benzene",
groups=["C6-C64 Alkyl Benzenes", "Saturated"],
method="ANSI random number",
measurement=MassFraction(value=2.1,
unit="g/kg",
replicates=5,
standard_deviation=0.2))
class TestCompound:
def test_init(self):