import antlr3
import testbase
import unittest
class t013parser(testbase.ANTLRTest):
def setUp(self):
self.compileGrammar()
def testValid(self):
cStream = antlr3.StringStream('foobar')
lexer = self.getLexer(cStream)
tStream = antlr3.CommonTokenStream(lexer)
parser = self.getParser(tStream)
parser.document()
self.assertEqual(parser.events, ['before', 'after'])
if __name__ == '__main__':
unittest.main()