def test_constructor(self) -> None:
field = gateaux.IntegerField()
self.assertEqual(field.min_value, None)
self.assertEqual(field.max_value, None)
field = gateaux.IntegerField(min_value=1234, max_value=5678)
self.assertEqual(field.min_value, 1234)
self.assertEqual(field.max_value, 5678)
with self.assertRaises(gateaux.errors.FieldError):
gateaux.IntegerField(min_value=5678, max_value=1234)
class EventLog(gateaux.Structure):
# Enum members used in the value[1] field
TYPE_UPLOAD = 0
TYPE_DOWNLOAD = 1
TYPE_MEMBERS = (
TYPE_UPLOAD,
TYPE_DOWNLOAD,
)
# Keys are a tuple of fields
key = (
gateaux.DateTimeField(
name='date',
help_text='Date and time of the event',
),
gateaux.IPv4AddressField(
name='ip address',
help_text='IPv4 address of the client that triggered the event',
)
)
# Values are also a tuple of fields
value = (
gateaux.IntegerField(
name='bytes'
min_value=0,
help_text='Bytes transferred during the event',
),
gateaux.EnumField(
name='event type',
members=TYPE_MEMBERS,
help_text='Type of the event',
)
)
def test_validation(self) -> None:
field = gateaux.IntegerField()
self.assertEqual(field.pack(1), 1)
field = gateaux.IntegerField(min_value=123)
self.assertEqual(field.min_value, 123)
self.assertEqual(field.pack(123), 123)
self.assertEqual(field.pack(124), 124)
with self.assertRaises(gateaux.errors.ValidationError):
field.pack(122)
field = gateaux.IntegerField(max_value=456)
self.assertEqual(field.max_value, 456)
self.assertEqual(field.pack(456), 456)
self.assertEqual(field.pack(455), 455)
with self.assertRaises(gateaux.errors.ValidationError):
field.pack(457)
field = gateaux.IntegerField(min_value=123, max_value=456)
self.assertEqual(field.pack(123), 123)
self.assertEqual(field.pack(456), 456)
self.assertEqual(field.pack(333), 333)
with self.assertRaises(gateaux.errors.ValidationError):
field.pack(122)
with self.assertRaises(gateaux.errors.ValidationError):
field.pack(457)
class TemperatureReading(gateaux.Structure):
key = (gateaux.IntegerField(name='year', ),
gateaux.IntegerField(name='day', ))
value = (gateaux.IntegerField(name='degrees', ), )
class ClassAvailability(gateaux.Structure):
'''Stores the number of available seats for a class'''
key = (gateaux.StringField(name='name', help_text='Name of the class'), )
value = (gateaux.IntegerField(name='seats',
help_text='Number of available seats'), )
def test_unpack(self) -> None:
field = gateaux.IntegerField()
with self.assertRaises(gateaux.errors.ValidationError):
field.unpack('not int') # type: ignore
self.assertEqual(field.unpack(123), 123)