spring-boot-test-patterns SKILL.md skillA
spring-boot-test-patterns from giuseppe-trisciuoglio/developer-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add giuseppe-trisciuoglio/developer-kit/spring-boot-test-patterns@git:20260324.a02e282Pins git:20260324.a02e282 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- giuseppe-trisciuoglio/developer-kit
- Path
plugins/developer-kit-java/skills/spring-boot-test-patterns/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260324.a02e282, committed Mar 24, 2026
- First version recorded
- Feb 8, 2026
- Size
- 9,352 bytes
- Repository stars
- 367
- License
- MIT
Provides comprehensive testing patterns for Spring Boot applications covering unit, integration, slice, and container-based testing with JUnit 5, Mockito, Testcontainers, and performance optimization. Use when writing tests, @Test methods, @MockBean mocks, or implementing test suites for Spring Boot applications.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Spring Boot Testing Patterns ## Overview Comprehensive guidance for writing robust test suites for Spring Boot applications using JUnit 5, Mockito, Testcontainers, and performance-optimized slice testing patterns. ## When to Use - Writing unit tests for services or repositories with mocked dependencies - Implementing integration tests with real databases via Testcontainers - Testing REST APIs with `@WebMvcTest` or MockMvc - Configuring `@ServiceConnection` for container management in Spring Boot 3.5+ ## Quick Reference | Test Type | Annotation | Target Time | Use Case | |-----------|------------|-------------|----------| | **Unit Tests** | `@ExtendWith(MockitoExtension.class)` | < 50ms | Business logic without Spring context | | **Repository Tests** | `@DataJpaTest` | < 100ms | Database operations with minimal context | | **Controller Tests** | `@WebMvcTest` / `@WebFluxTest` | < 100ms | REST API layer testing | | **Integration Tests** | `@SpringBootTest` | < 500ms | Full application context with containers | | **Testcontainers** | `@ServiceConnection` / `@Testcontainers` | Varies | Real database/message broker containers | ## Core Concepts …
Read the whole file at its exact version.
How to install
mdr add giuseppe-trisciuoglio/developer-kit/spring-boot-test-patterns@sha256:fcab76f63cbf35f9The line at the top of this page pins the label git:20260324.a02e282, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_gkizuuicseh25qbu)
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Versions
The registry has recorded 5 versions of this file, between Feb 8, 2026 and Mar 24, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260324.a02e282 latest | 2026-03-24 | a02e282 | 9,352 B | A | view · diff |
| git:20260323.300f036 | 2026-03-23 | 300f036 | 9,522 B | A | view · diff |
| git:20260316.91dc3c4 | 2026-03-16 | 91dc3c4 | 16,882 B | A | view · diff |
| git:20260223.c6d4db1 | 2026-02-23 | c6d4db1 | 16,856 B | A | view · diff |
| v1.5.0 | 2026-02-08 | 147afce | 17,005 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9352 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
giuseppe-trisciuoglio/developer-kit · 367 stars · license MIT · pushed 2026-09-10 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gkizuuicseh25qbu GET https://markdownregistry.com/api/v1/resolve?ref=giuseppe-trisciuoglio/developer-kit/spring-boot-test-patterns GET https://markdownregistry.com/api/v1/blob/fcab76f63cbf35f98fdaf7d1433d55a173af3f010244397ed17e4b5cbb44aa9b
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