def test_autouuid_get_base_type():
('AutoUUID#get_base_type() should return the __base_type__')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call get_base_type
result = autouuid.get_base_type()
# Then the result should be bytes
result.should.equal(UUID)
def test_autouuid_to_string():
('AutoUUID#to_string() should have cast the value as string')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call to_string
result = autouuid.to_string(str(test_uuid))
# Then the result should be a string
result.should.be.a(bytes)
def test_autouuid_from_string():
('AutoUUID#from_string() should have cast the value as string')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call from_string
result = autouuid.from_string('3112edba-4b5d-11e5-b02e-6c4008a70392')
# Then the result should be a UUID
result.should.be.a(UUID)
def test_autouuid_get_base_type():
('AutoUUID#get_base_type() should return the __base_type__')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call get_base_type
result = autouuid.get_base_type()
# Then the result should be bytes
result.should.equal(UUID)
def test_autouuid_from_string():
('AutoUUID#from_string() should have cast the value as string')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call from_string
result = autouuid.from_string('3112edba-4b5d-11e5-b02e-6c4008a70392')
# Then the result should be a UUID
result.should.be.a(UUID)
def test_autouuid_to_string():
('AutoUUID#to_string() should have cast the value as string')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call to_string
result = autouuid.to_string(str(test_uuid))
# Then the result should be a string
result.should.be.a(bytes)
def test_autouuid_to_json():
('AutoUUID.to_json() should deserialize the given dict into a value')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call to_json
result = autouuid.to_json('3112edba-4b5d-11e5-b02e-6c4008a70392')
# Then the result should be a value
result.should.equal(
'{"type": "AutoUUID", "value": "3112edba-4b5d-11e5-b02e-6c4008a70392", "module": "repocket.attributes"}'
)
def test_autouuid_to_json():
('AutoUUID.to_json() should deserialize the given dict into a value')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call to_json
result = autouuid.to_json('3112edba-4b5d-11e5-b02e-6c4008a70392')
# Then the result should be a value
result.should.equal(
'{"type": "AutoUUID", "value": "3112edba-4b5d-11e5-b02e-6c4008a70392", "module": "repocket.attributes"}'
)
def test_autouuid_from_json():
('AutoUUID.from_json() should deserialize the given dict into a value')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call from_json
result = autouuid.from_json(json.dumps({
b'module': b'repocket.attributes',
b'type': b'AutoUUID',
b'value': b'3112edba-4b5d-11e5-b02e-6c4008a70392',
}))
# Then the result should be a value
result.should.equal(test_uuid)
def test_autouuid_to_python():
('AutoUUID#to_python() should prepare data to be serialized')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call to_python
result = autouuid.to_python('3112edba-4b5d-11e5-b02e-6c4008a70392')
# Then the result should be a dictionary with metadata
result.should.equal({
'module': 'repocket.attributes',
'type': 'AutoUUID',
'value': '3112edba-4b5d-11e5-b02e-6c4008a70392',
})
def test_autouuid_to_python():
('AutoUUID#to_python() should prepare data to be serialized')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call to_python
result = autouuid.to_python('3112edba-4b5d-11e5-b02e-6c4008a70392')
# Then the result should be a dictionary with metadata
result.should.equal({
'module': 'repocket.attributes',
'type': 'AutoUUID',
'value': '3112edba-4b5d-11e5-b02e-6c4008a70392',
})
def test_autouuid_from_json():
('AutoUUID.from_json() should deserialize the given dict into a value')
# Given an instance of autouuid
autouuid = AutoUUID()
# When I call from_json
result = autouuid.from_json(
json.dumps({
b'module': b'repocket.attributes',
b'type': b'AutoUUID',
b'value': b'3112edba-4b5d-11e5-b02e-6c4008a70392',
}))
# Then the result should be a value
result.should.equal(test_uuid)
def configure_fields(ActiveRecordClass, members):
hash_fields = OrderedDict()
string_fields = OrderedDict()
primary_key_attribute = None
for attribute, value in members.items():
if isinstance(value, AutoUUID):
if primary_key_attribute is not None:
msg = '{0} already defined the primary key: {1}, but you also defined {2}'
raise RepocketActiveRecordDefinitionError(
msg.format(
ActiveRecordClass,
primary_key_attribute,
attribute,
))
primary_key_attribute = attribute
elif isinstance(value, ByteStream):
field_name = str(attribute)
string_fields[field_name] = value
append_method_name = 'append_{0}'.format(attribute)
setattr(
ActiveRecordClass, append_method_name,
lambda self, string_value: ActiveRecordClass.
append_to_bytestream(self, field_name, string_value))
if isinstance(value, Attribute):
hash_fields[str(attribute)] = value
members.pop(attribute, None)
try:
delattr(ActiveRecordClass, attribute)
except AttributeError:
pass
if primary_key_attribute is None:
primary_key_attribute = 'id'
hash_fields['id'] = AutoUUID()
ActiveRecordClass.__fields__ = hash_fields
ActiveRecordClass.__string_fields__ = string_fields
ActiveRecordClass.__primary_key__ = primary_key_attribute
return members