def test_add_new_field(self):
self.car.save()
class Hybrid(objects.Car):
fuels = orm.List(type=objects.Property)
hybrid_car = Hybrid(id=self.car._id)
# This test will work if you call save upon loading (if new field was added)
# Otherwise it will write the object as {'0': {'name': 'Ethanol', value: 'E85'}, '1': {.......}}
#hybrid_car.save()
p0 = objects.Property()
p0.name = "Ethanol"
p0.value = "E85"
hybrid_car.fuels.append(p0)
p1 = objects.Property()
p1.name = "Battery"
p1.value = "240 Volts"
hybrid_car.fuels.append(p1)
hybrid_car.save()
loaded_hybrid = Hybrid(id=self.car._id)
self.assertEqual(loaded_hybrid.fuels[0].name, hybrid_car.fuels[0].name)
self.assertEqual(loaded_hybrid.fuels[0].value,
hybrid_car.fuels[0].value)
def test_lists_of_type(self):
p0 = objects.Property()
p0.name = "Type"
p0.value = "Lumber"
p1 = objects.Property()
p1.name = "Type"
p1.value = "Camping gear"
p2 = objects.Property()
p2.name = "Type"
p2.value = "Sledgehammer"
self.car.properties.append(p0)
self.car.save()
car = objects.Car.find_one(id=self.car._id)
self.assertEqual(len(car.properties), len(self.car.properties))
self.car.properties.append(p1)
self.car.save()
car = objects.Car.find_one(id=self.car._id)
self.assertEqual(len(car.properties), len(self.car.properties))
self.car.properties.delete('properties', 1)
self.car.save()
car = objects.Car(id=self.car._id)
self.assertEqual(len(car.properties), len(self.car.properties))
def call(self, machine):
variable = machine.readBytePC()
ret = parseVariable(machine, variable)
propertyAddress = self.argVals[0].load()
if propertyAddress == 0:
machine.printDebug('GetPropLen 0', ret)
ret.store(0)
else:
prop = objects.Property(machine, propertyAddress)
machine.printDebug('GetPropLen', prop, prop.size, ret)
ret.store(prop.size)
pass