def test_round_trip(self):
predicate = Comparison(
**{"content": "{}'s favorite number was", "sign": "==", "expression": 42}
)
dumped = predicate.dict()
new_statement = Comparison(**dumped)
assert "{}'s favorite number was exactly equal to 42" in str(new_statement)
def test_dump_comparison_with_date_expression(self):
copyright_date_range = Comparison(
content="the date when $work was created was",
sign=">=",
expression=date(1978, 1, 1),
)
dumped = copyright_date_range.dict()
assert dumped["quantity_range"]["quantity"] == date(1978, 1, 1)
def test_dump_to_dict_with_units(self):
predicate = Comparison(
content="the distance between $place1 and $place2 was",
truth=True,
sign="<>",
expression=Q_("35 feet"),
)
dumped = predicate.dict()
assert dumped["quantity_range"]["quantity"] == "35 foot"