def test_escaping(self):
e = StringExpansion('$var', None)
self.assertEqual(e.to_source(escape_variables=True), '$$var')
e = StringExpansion('this is # not a comment', None)
self.assertEqual(e.to_source(escape_comments=True),
'this is \# not a comment')
def test_empty(self):
e = StringExpansion('', None)
self.assertEqual(e.to_source(), '')
e = StringExpansion(' ', None)
self.assertEqual(e.to_source(), ' ')
def test_simple(self):
e = StringExpansion('foobar', None)
self.assertEqual(e.to_source(), 'foobar')
e = StringExpansion('$var', None)
self.assertEqual(e.to_source(), '$var')
