def test_destNoDest(self):
""" Return the dest mnemonic for a C command - this case has no dest mnemonic - should return None"""
testParser = Parser(
'/Users/Sean/Desktop/nand2tetris/projects/06/max/MaxL.asm')
testParser.advance()
testParser.advance()
testParser.advance()
testParser.advance()
testParser.advance()
self.assertEqual(testParser.dest(), 'None')
def test_dest(self):
file_path = './add/Add.asm'
test_parser = Parser(file_path)
test_parser.process_file()
test_parser.advance()
self.assertEqual(test_parser.dest(), None)
test_parser.advance()
self.assertEqual(test_parser.dest(), 'D')
test_parser.advance()
self.assertEqual(test_parser.dest(), None)
test_parser.advance()
self.assertEqual(test_parser.dest(), 'D')
test_parser.advance()
self.assertEqual(test_parser.dest(), None)
test_parser.advance()
self.assertEqual(test_parser.dest(), 'M')
def test_dest(self):
""" Return the dest mnemonic for a C command"""
testParser = Parser(
'/Users/Sean/Desktop/nand2tetris/projects/06/max/MaxL.asm')
testParser.advance()
self.assertEqual(testParser.dest(), 'D')