def test_IDENTIFIER(self):
t = tuple((i.type, i.value) for i in lex('world*'))
self.assertEqual(t, (
("IDENTIFIER", "world*"), ))
def test_error(self):
self.assertRaises(SyntaxError, lambda: tuple(lex("\"hello")))
def test_DIGITS(self):
t = tuple((i.type, i.value) for i in lex('12'))
self.assertEqual(t, (
("DIGITS", "12"), ))
def test_SEMICOLON(self):
t = tuple((i.type, i.value) for i in lex(";;;"))
self.assertEqual(t, ())
def test_QUOTE(self):
t = tuple((i.type, i.value) for i in lex("'''"))
self.assertEqual(t, (
("QUOTE", "'"), ("QUOTE", "'"), ("QUOTE", "'")))
def test_RPAREN(self):
t = tuple((i.type, i.value) for i in lex(")))"))
self.assertEqual(t, (
("RPAREN", ")"), ("RPAREN", ")"), ("RPAREN", ")")))
def test_lineno(self):
one, two, three = tuple(lex("1\n2\n3\n"))
self.assertEqual(one.lineno, 1)
self.assertEqual(two.lineno, 2)
self.assertEqual(three.lineno, 3)