path-to-regexp单元测试用例
该测试用例基于OpenHarmony系统下，采用原库测试用例 进行单元测试
单元测试用例覆盖情况
| 类名 | 接口名 | 是否通过 | 备注 |
|---|---|---|---|
| validate | pass | ||
| RewriteFunction | rewrite | pass | |
| PreValidatePropertyFunction | preValidateProperty | pass | |
| CustomFormat | customFormats | pass | |
| CustomProperty | attributes | pass | |
| Validator | addSchema | pass | |
| validate | pass | ||
| ValidatorResult | addError | pass | |
| toString | pass | ||
| ValidationError | toString | pass |