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_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_000_register_new_time_repr(self, class_Time_resource):
assert not hasattr(Time, "test_1")
with pytest.raises(AttributeError):
Time.test_1
Time.register_new_time("test_1", ExampleTestTimeRepresentation)
assert hasattr(Time, "test_1")
Time.test_1
def test_030_register_new_time_repr_invalid_time_repr_class(self):
class NoFromTimeRepr: # without from_rata_die TODO: shouldn't this comment be from_time_pair?
def __init__(self, hour100, minute100):
self.hour100 = hour100
self.minute100 = minute100
def to_time_pair(self):
return Fraction(self.hour100 * 100 + self.minute100,
10000), None
with pytest.raises(TypeError):
Time.register_new_time("test_1", NoFromTimeRepr)
class NoToTimeRepr: # without to_rata_die
def __init__(self, hour100, minute100):
self.hour100 = hour100
self.minute100 = minute100
@classmethod
def from_time_pair(cls, day_frac):
minutes_tot = day_frac * 10000
hour100 = int(minutes_tot / 100)
return cls(hour100, minutes_tot - hour100 * 100)
with pytest.raises(TypeError):
Time.register_new_time("test_1", NoToTimeRepr)
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_030_register_new_time_repr_invalid_time_repr_class(self):
class NoFromTimeRepr: # without from_rata_die
def __init__(self, hour100, minute100):
self.hour100 = hour100
self.minute100 = minute100
def to_day_frac(self):
return Fraction(self.hour100 * 100 + self.minute100, 10000)
with pytest.raises(TypeError):
Time.register_new_time('test_1', NoFromTimeRepr)
class NoToTimeRepr: # without to_rata_die
def __init__(self, hour100, minute100):
self.hour100 = hour100
self.minute100 = minute100
@classmethod
def from_day_frac(cls, day_frac):
minutes_tot = day_frac * 10000
hour100 = int(minutes_tot / 100)
return cls(hour100, minutes_tot - hour100 * 100)
with pytest.raises(TypeError):
Time.register_new_time('test_1', NoToTimeRepr)
def test_000_register_new_time_repr(self, class_Time_resource):
assert not hasattr(Time, 'test_1')
with pytest.raises(AttributeError):
Time.test_1
Time.register_new_time('test_1', ExampleTestTimeRepresentation)
assert hasattr(Time, 'test_1')
Time.test_1
def test_046_registered_attribute_class_with_static_methods(
self, class_Time_resource):
class ExampleTestTimeRepresentation3(ExampleTestTimeRepresentation):
@staticmethod
def is_odd(number):
return (number % 2) == 1
Time.register_new_time("test_3", ExampleTestTimeRepresentation3)
# Time attribute type and metaclass are correct
assert Time.test_3.__name__ == "ExampleTestTimeRepresentation3InTime"
assert type(Time.test_3).__name__ == "ModifiedClass"
assert issubclass(Time.test_3, ExampleTestTimeRepresentation)
# constructed Time type and value are is correct
t3a = Time.test_3(10, 8)
assert type(t3a) == Time
assert t3a.day_frac == Fraction(63, 625)
# new attribute on Time instance, type and value are correct
t3b = Time("963/1250")
assert isinstance(t3b.test_3, ExampleTestTimeRepresentation3)
assert type(
t3b.test_3).__name__ == "ExampleTestTimeRepresentation3InTime"
assert type(t3b.test_3.__class__).__name__ == "ModifiedClass"
assert t3b.test_3.hour100 == 77
assert t3b.test_3.minute100 == 4
# new attribute on Time instance build by another calendar, type and value are correct
t3c = Time.western(10, 35, 15)
assert isinstance(t3c.test_3, ExampleTestTimeRepresentation3)
assert type(
t3c.test_3).__name__ == "ExampleTestTimeRepresentation3InTime"
assert type(t3c.test_3.__class__).__name__ == "ModifiedClass"
assert t3c.test_3.hour100 == 44
assert t3c.test_3.minute100 == Fraction("275/24")
# static method can be reached on the class and on all types of instance
assert Time.test_3.is_odd(3)
assert not Time.test_3.is_odd(4)
assert t3a.test_3.is_odd(3)
assert not t3a.test_3.is_odd(4)
assert t3b.test_3.is_odd(3)
assert not t3b.test_3.is_odd(4)
assert t3c.test_3.is_odd(3)
assert not t3c.test_3.is_odd(4)
def test_046_registered_attribute_class_with_static_methods(self, class_Time_resource):
class ExampleTestTimeRepresentation3(ExampleTestTimeRepresentation):
@staticmethod
def is_odd(number):
return (number % 2) == 1
Time.register_new_time('test_3', ExampleTestTimeRepresentation3)
# Time attribute type and metaclass are correct
assert Time.test_3.__name__ == 'ExampleTestTimeRepresentation3InTime'
assert type(Time.test_3).__name__ == 'ModifiedClass'
assert issubclass(Time.test_3, ExampleTestTimeRepresentation)
# constructed Time type and value are is correct
t3a = Time.test_3(10, 8)
assert type(t3a) == Time
assert t3a.day_frac == Fraction(63, 625)
# new attribute on Time instance, type and value are correct
t3b = Time("963/1250")
assert isinstance(t3b.test_3, ExampleTestTimeRepresentation3)
assert type(t3b.test_3).__name__ == 'ExampleTestTimeRepresentation3InTime'
assert type(t3b.test_3.__class__).__name__ == 'ModifiedClass'
assert t3b.test_3.hour100 == 77
assert t3b.test_3.minute100 == 4
# new attribute on Time instance build by another calendar, type and value are correct
t3c = Time.western(10, 35, 15)
assert isinstance(t3c.test_3, ExampleTestTimeRepresentation3)
assert type(t3c.test_3).__name__ == 'ExampleTestTimeRepresentation3InTime'
assert type(t3c.test_3.__class__).__name__ == 'ModifiedClass'
assert t3c.test_3.hour100 == 44
assert t3c.test_3.minute100 == Fraction("275/24")
# static method can be reached on the class and on all types of instance
assert Time.test_3.is_odd(3)
assert not Time.test_3.is_odd(4)
assert t3a.test_3.is_odd(3)
assert not t3a.test_3.is_odd(4)
assert t3b.test_3.is_odd(3)
assert not t3b.test_3.is_odd(4)
assert t3c.test_3.is_odd(3)
assert not t3c.test_3.is_odd(4)
def test_020_register_new_time_repr_invalid_attribute_name(self):
with pytest.raises(ValueError):
Time.register_new_time("", ExampleTestTimeRepresentation)
with pytest.raises(ValueError):
Time.register_new_time("123new", ExampleTestTimeRepresentation)
with pytest.raises(ValueError):
Time.register_new_time(123, ExampleTestTimeRepresentation)
def test_020_register_new_time_repr_invalid_attribute_name(self):
with pytest.raises(ValueError):
Time.register_new_time('', ExampleTestTimeRepresentation)
with pytest.raises(ValueError):
Time.register_new_time('123new', ExampleTestTimeRepresentation)
with pytest.raises(ValueError):
Time.register_new_time(123, ExampleTestTimeRepresentation)
def test_043_registered_attribute_class_with_other_constructors(
self, class_Time_resource):
class ExampleTestTimeRepresentation2(ExampleTestTimeRepresentation):
@classmethod
def with_seconds(cls, hour100, minute100, second100):
return cls(hour100, minute100 + Fraction(second100, 100))
Time.register_new_time("test_2", ExampleTestTimeRepresentation2)
# Time attribute type and metaclass are correct
assert Time.test_2.__name__ == "ExampleTestTimeRepresentation2InTime"
assert type(Time.test_2).__name__ == "ModifiedClass"
assert issubclass(Time.test_2, ExampleTestTimeRepresentation)
# constructed Time type and value are is correct
t2a = Time.test_2(10, 8)
assert type(t2a) == Time
assert t2a.day_frac == Fraction(63, 625)
d2d = Time.test_2.with_seconds(40, 40, 40)
assert type(d2d) == Time
assert d2d.day_frac == Fraction("10101/25000")
# new attribute on Time instance, type and value are correct
t2b = Time("963/1250")
assert isinstance(t2b.test_2, ExampleTestTimeRepresentation2)
assert type(
t2b.test_2).__name__ == "ExampleTestTimeRepresentation2InTime"
assert type(t2b.test_2.__class__).__name__ == "ModifiedClass"
assert t2b.test_2.hour100 == 77
assert t2b.test_2.minute100 == 4
# new attribute on Time instance build by another calendar, type and value are correct
t2c = Time.western(10, 35, 15)
assert isinstance(t2c.test_2, ExampleTestTimeRepresentation2)
assert type(
t2c.test_2).__name__ == "ExampleTestTimeRepresentation2InTime"
assert type(t2c.test_2.__class__).__name__ == "ModifiedClass"
assert t2c.test_2.hour100 == 44
assert t2c.test_2.minute100 == Fraction("275/24")
def test_043_registered_attribute_class_with_other_constructors(self, class_Time_resource):
class ExampleTestTimeRepresentation2(ExampleTestTimeRepresentation):
@classmethod
def with_seconds(cls, hour100, minute100, second100):
return cls(hour100, minute100 + Fraction(second100, 100))
Time.register_new_time('test_2', ExampleTestTimeRepresentation2)
# Time attribute type and metaclass are correct
assert Time.test_2.__name__ == 'ExampleTestTimeRepresentation2InTime'
assert type(Time.test_2).__name__ == 'ModifiedClass'
assert issubclass(Time.test_2, ExampleTestTimeRepresentation)
# constructed Time type and value are is correct
t2a = Time.test_2(10, 8)
assert type(t2a) == Time
assert t2a.day_frac == Fraction(63, 625)
d2d = Time.test_2.with_seconds(40, 40, 40)
assert type(d2d) == Time
assert d2d.day_frac == Fraction("10101/25000")
# new attribute on Time instance, type and value are correct
t2b = Time("963/1250")
assert isinstance(t2b.test_2, ExampleTestTimeRepresentation2)
assert type(t2b.test_2).__name__ == 'ExampleTestTimeRepresentation2InTime'
assert type(t2b.test_2.__class__).__name__ == 'ModifiedClass'
assert t2b.test_2.hour100 == 77
assert t2b.test_2.minute100 == 4
# new attribute on Time instance build by another calendar, type and value are correct
t2c = Time.western(10, 35, 15)
assert isinstance(t2c.test_2, ExampleTestTimeRepresentation2)
assert type(t2c.test_2).__name__ == 'ExampleTestTimeRepresentation2InTime'
assert type(t2c.test_2.__class__).__name__ == 'ModifiedClass'
assert t2c.test_2.hour100 == 44
assert t2c.test_2.minute100 == Fraction("275/24")
def test_010_register_new_time_repr_existing_time_repr_or_attribute(self):
with pytest.raises(AttributeError):
Time.register_new_time("western", ExampleTestTimeRepresentation)
with pytest.raises(AttributeError):
Time.register_new_time("day_frac", ExampleTestTimeRepresentation)
def test_010_register_new_time_repr_existing_time_repr_or_attribute(self):
with pytest.raises(AttributeError):
Time.register_new_time('western', ExampleTestTimeRepresentation)
with pytest.raises(AttributeError):
Time.register_new_time('day_frac', ExampleTestTimeRepresentation)
