'Test stage_paths() with an untracked file.'

def test_stage_paths_untracked(self):

    core.makedirs(u'foo/bar')
    self.touch(u'foo/bar/baz')
    self.model.stage_paths([u'foo'])
    self.assertTrue((u'foo/bar/baz' in self.model.staged))
    self.assertTrue((u'foo/bar/baz' not in self.model.modified))
    self.assertTrue((u'foo/bar/baz' not in self.model.untracked))
