func CleanRepo(repo liboct.TestCaseRepo) {
var query liboct.DBQuery
db := liboct.GetDefaultDB()
query.Params = make(map[string]string)
query.Params["RepoID"] = repo.GetID()
ids := db.Lookup(liboct.DBRepo, query)
for index := 0; index < len(ids); index++ {
db.Remove(liboct.DBCase, ids[index])
}
}
