def test_empty(self):
""" Test an empty database. """
ext = self.__get_extension()
self.assertEquals(255, ext.read_extension_data('TestModel', 1, EextByte(),'test'))
self.assertEquals("", ext.read_extension_data('TestModel', 1, EextString(),'test'))
self.assertEquals(255, ext.read_extension_data('TestModel', 2, EextByte(),'test'))
self.assertEquals("", ext.read_extension_data('TestModel', 2, EextString(),'test'))
def test_write_read_int(self):
""" Test read and write using integer data. """
ext = self.__get_extension()
ext.write_extension_data('TestModel', 1, EextByte(), 'test', 123)
self.assertEquals(123, ext.read_extension_data('TestModel', 1, EextByte(), 'test'))
ext.write_extension_data('TestModel', 1, EextByte(), 'test', 456)
self.assertEquals(456, ext.read_extension_data('TestModel', 1, EextByte(),'test'))
ext.write_extension_data('TestModel', 2, EextByte(), 'test', 789)
self.assertEquals(456, ext.read_extension_data('TestModel', 1, EextByte(),'test'))
self.assertEquals(789, ext.read_extension_data('TestModel', 2, EextByte(), 'test'))
class Model9(EepromModel):
""" Dummy model with multiple fields, including eext fields, without an id. """
id = EepromId(10)
name = EextString()
floor = EextByte()
class Model8(EepromModel):
""" Dummy model with multiple fields, including eext fields, without an id. """
name = EepromString(10, (1, 4))
link = EepromByte((1, 14))
room = EextByte()
class Model7(EepromModel):
""" Dummy model with multiple fields, including eext fields and an id. """
id = EepromId(3)
name = EepromString(10, lambda id: (id, 4))
link = EepromByte(lambda id: (id, 14))
room = EextByte()
class TestModel(EepromModel):
id = EepromId(102)
normal_eeprom_field = EepromByte((0, 6))
int_field = EextByte()
str_field = EextString()