springboot-tdd
Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.
Target: Software development & testing. Automatically collected · unverified.
Excerpt from the author’s documentation
Extracted from a fixed version of SKILL.md in its original language. This is the author’s documentation; installation, compatibility and runtime results have not been verified by this site.
Read the original Japanese text
Topics in the source
- Spring Boot TDD ワークフロー
- いつ使用するか
- ワークフロー
- ユニットテスト(JUnit 5 + Mockito)
- Webレイヤーテスト(MockMvc)
- 統合テスト(SpringBootTest)
- 永続化テスト(DataJpaTest)
- Testcontainers
80%以上のカバレッジ(ユニット+統合)を持つSpring Bootサービスのためのテスト駆動開発ガイダンス。 新機能やエンドポイント バグ修正やリファクタリング データアクセスロジックやセキュリティルールの追加 1) テストを最初に書く(失敗すべき) 2) テストを通すための最小限のコードを実装 3) テストをグリーンに保ちながらリファクタリング 4) カバレッジを強制(JaCoCo) パターン: Arrange-Act-Assert 部分モックを避ける。明示的なスタビングを優先 バリエーションに@ParameterizedTestを使用 本番環境を反映するためにPostgres/Redis用の再利用可能なコンテナを使用 @DynamicPropertySource経由でJDBC URLをSpringコンテキストに注入 Mavenスニペット: 可読性のためにAssertJ(assertThat)を優先 JSONレスポンスにはjsonPathを使用 例外には: assertThatThrownBy(...) Maven: mvn -T 4 test または mvn verify Gradle: ./gradlew test jacocoTestReport 覚えておいてください: テストは高速で、分離され、決定論的に保ちます。実装の詳細ではなく、動作をテストします。
- Source repository
- affaan-m/ECC
- Source file
- docs/ja-JP/skills/springboot-tdd/SKILL.md
- Fixed revision
- d2ef2680594f9a17526a6e1a2e18b3d242c5d17b
Requirements
- Only the author’s Skill metadata is included. Read the full instructions to check dependencies, licensing and conditions of use.
A small first task
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Instructions for your AI tool
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Author: affaan-m/ECC · original repository metadata. Documentation review: Not reviewed. Last source check: 2026-11-09T14:01:49.722Z.
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