def test_round_trip(self):
schema = schemas.PredicateSchema()
statement = schema.load(
{"content": "{}'s favorite number is {}", "quantity": 42}
)
dumped = to_dict(statement)
new_statement = schema.load(dumped)
assert "{}'s favorite number is exactly equal to 42" in str(new_statement)
def test_make_comparison_when_absent(self):
schema = schemas.PredicateSchema()
statement = schema.load(
{"content": "{}'s favorite number is {}", "quantity": 42}
)
assert statement.comparison == "="
assert "{}'s favorite number is exactly equal to 42" in str(statement)
assert len(statement) == 1
def test_load_and_normalize_quantity(self):
schema = schemas.PredicateSchema()
p7 = schema.load(
data={
"content": "the distance between {} and {} was != 35 feet",
"truth": True,
"reciprocal": True,
}
)
assert p7.comparison == "<>"
def test_load_comparison(self):
schema = schemas.PredicateSchema()
p7 = schema.load(
{
"content": "the distance between {} and {} was {}",
"truth": True,
"reciprocal": True,
"comparison": "!=",
"quantity": "35 feet",
}
)
assert p7.comparison == "<>"
def test_load_just_content(self):
schema = schemas.PredicateSchema()
p4 = schema.load({"content": "{} was on the premises of {}"})
assert p4.truth is True
assert p4.comparison == ""