mock componentsに対応します

[chama1176]

What does this implement/fix?

mock componentsに対応します

Does this close any currently open issues?

How has this been tested?

Any other comments?

マージは #158 がマージされた以降です

Checklists

• [ ] I have read the CONTRIBUTING guidelines.
  • If there is no guideline in the repository, rt-net organization's guideline applies.
• [ ] I have checked to ensure there aren't other open Pull Requests for the same change.