def test_ignore_Works(self):
state = ScannerState("aabb")
state.skip("a")
state.ignore()
self.assertEqual(2, state.position)
def test_skip_StopsAtEof(self):
state = ScannerState("aa")
state.skip("a")
self.assertEqual(2, state.position)
self.assertEqual(EOF, state.consume())
def test_emit_Works(self):
state = ScannerState("aabb")
state.skip("a")
self.assertEqual('aa', state.emit())
self.assertEqual(2, state.position)
def test_skip_Works(self):
state = ScannerState("aafoo")
state.skip("a")
self.assertEqual(2, state.position)
self.assertEqual('f', state.consume())
def test_ignore_Works(self):
state = ScannerState("aabb")
state.skip("a")
state.ignore()
self.assertEqual(2, state.position)
def test_emit_Works(self):
state = ScannerState("aabb")
state.skip("a")
self.assertEqual("aa", state.emit())
self.assertEqual(2, state.position)
def test_skip_StopsAtEof(self):
state = ScannerState("aa")
state.skip("a")
self.assertEqual(2, state.position)
self.assertEqual(EOF, state.consume())
def test_skip_Works(self):
state = ScannerState("aafoo")
state.skip("a")
self.assertEqual(2, state.position)
self.assertEqual("f", state.consume())
