def test_110_naivety_is_preserved(self):
class NaivetyCheck:
def __init__(self, hour100, minute100, to_utc=None):
self.hour100 = hour100
self.minute100 = minute100
self.to_utc = to_utc
def to_time_pair(self):
return Fraction(self.hour100 * 100 + self.minute100,
10000), None
@classmethod
def from_time_pair(cls, day_frac, to_utc=None):
minutes_tot = day_frac * 10000
hour100 = int(minutes_tot / 100)
return cls(hour100, minutes_tot - hour100 * 100)
Time.register_new_time("test_1", NaivetyCheck)
t1 = Time("17/24")
assert t1.test_1.to_utc is None
t2 = Time("17/24", to_utc=0)
assert t2.test_1.to_utc is not None
t3 = Time.test_1(11, 12)
assert t3.to_utc is None
t4 = Time.test_1(11, 12, to_utc=0)
assert t4.to_utc is not None
def test_040_registered_attribute_simple_class(self, class_Time_resource):
Time.register_new_time("test_1", ExampleTestTimeRepresentation)
# Time attribute type and metaclass are correct
assert Time.test_1.__name__ == "ExampleTestTimeRepresentationInTime"
assert type(Time.test_1).__name__ == "ModifiedClass"
assert issubclass(Time.test_1, ExampleTestTimeRepresentation)
# constructed Time type and value are is correct
t1a = Time.test_1(10, 8)
assert type(t1a) == Time
assert t1a.day_frac == Fraction(63, 625)
# new attribute on Time instance, type and value are correct
t1b = Time("963/1250")
assert isinstance(t1b.test_1, ExampleTestTimeRepresentation)
assert type(
t1b.test_1).__name__ == "ExampleTestTimeRepresentationInTime"
assert type(t1b.test_1.__class__).__name__ == "ModifiedClass"
assert t1b.test_1.hour100 == 77
assert t1b.test_1.minute100 == 4
# new attribute on Time instance build by another calendar, type and value are correct
t1c = Time.western(10, 35, 15)
assert isinstance(t1c.test_1, ExampleTestTimeRepresentation)
assert type(
t1c.test_1).__name__ == "ExampleTestTimeRepresentationInTime"
assert type(t1c.test_1.__class__).__name__ == "ModifiedClass"
assert t1c.test_1.hour100 == 44
assert t1c.test_1.minute100 == Fraction("275/24")
def test_040_registered_attribute_simple_class(self, class_Time_resource):
Time.register_new_time('test_1', ExampleTestTimeRepresentation)
# Time attribute type and metaclass are correct
assert Time.test_1.__name__ == 'ExampleTestTimeRepresentationInTime'
assert type(Time.test_1).__name__ == 'ModifiedClass'
assert issubclass(Time.test_1, ExampleTestTimeRepresentation)
# constructed Time type and value are is correct
t1a = Time.test_1(10, 8)
assert type(t1a) == Time
assert t1a.day_frac == Fraction(63, 625)
# new attribute on Time instance, type and value are correct
t1b = Time("963/1250")
assert isinstance(t1b.test_1, ExampleTestTimeRepresentation)
assert type(t1b.test_1).__name__ == 'ExampleTestTimeRepresentationInTime'
assert type(t1b.test_1.__class__).__name__ == 'ModifiedClass'
assert t1b.test_1.hour100 == 77
assert t1b.test_1.minute100 == 4
# new attribute on Time instance build by another calendar, type and value are correct
t1c = Time.western(10, 35, 15)
assert isinstance(t1c.test_1, ExampleTestTimeRepresentation)
assert type(t1c.test_1).__name__ == 'ExampleTestTimeRepresentationInTime'
assert type(t1c.test_1.__class__).__name__ == 'ModifiedClass'
assert t1c.test_1.hour100 == 44
assert t1c.test_1.minute100 == Fraction("275/24")