class EncoderTest( TestCase ): """ """ def setUp(self): """ """ self.playerFactory = PlayerFactorySetup.create() self.blockTypeFactory = BlockTypeFactorySetup.create() self.encoder = Encoder( self.playerFactory, self.blockTypeFactory ) return None def size(self): """ """ # there is only one block so the block id fits in one byte, same for the player # id, then an additional byte for the damage and an additional byte for the seed, # giving a total of 4 self.assertEqual( self.encoder.size(), 4 ) return None def intToBytesConversion(self): """ """ self.assertEqual( self.encoder.intToByteList( 256 ), [1, 0] ) self.assertEqual( self.encoder.intToByteList( 512 ), [2, 0] ) self.assertEqual( self.encoder.intToByteList( 110 ), [ 110 ] ) return None def bytesToIntConversion(self): """ """ self.assertEqual( self.encoder.byteListToInt([1, 1]), 257 ) self.assertEqual( self.encoder.byteListToInt([110]), 110 ) return def encoding(self): """ """ player = self.playerFactory.fromName( 'Jhon' ) dirt = self.blockTypeFactory.fromName( 'dirt' ) block = dirt.newBlock( player ) block.seed = 110 self.assertIsInstance( self.encoder.encodeBlock(block), str ) self.assertEqual( self.encoder.encodeBlock( block ), "\x01\x01\x00n" ) return None def decoding(self): """ """ pos = Vec3( 0, 0, 0 ) self.assertIsInstance( self.encoder.decodeBlock( "\x01\x01\x00n", pos ), BlockIF ) self.assertEqual( self.encoder.decodeBlock( "\x01\x01\x00n", pos ).blockType , self.blockTypeFactory.fromName( 'dirt' ) ) return None
