func (s *UtilSuite) TestReplaceDirectory(c *gc.C) {
deps := s.stub
err := internal.ReplaceDirectory("target_dir", "source_dir", deps)
c.Assert(err, jc.ErrorIsNil)
s.stub.CheckCallNames(c, "RemoveDir", "Move")
}
func (deps *contextDeps) ReplaceDirectory(tgt, src string) error {
return internal.ReplaceDirectory(tgt, src, deps)
}