def test_here_varname_no_value(self):
with patch.dict('os.environ', (), clear=True):
c = Configure.process_config({'z': '$HERE/car'})
self.assertEqual(c['z'], '/car')
def test_here_varname_override(self):
with patch.dict('os.environ', {'HERE': 'there'}, clear=True):
c = Configure.process_config({'configure.file_location': '/blah.file',
'z': '$HERE/car'})
self.assertEqual(c['z'], 'there/car')