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Agent skill

322 Frameworks Spring Boot Testing Integration Tests

by jabrena in jabrena/plinth

A skill your agent uses when you need to write or improve integration tests — including Testcontainers with @ServiceConnection, @DataJdbcTest persistence slices, TestRestTemplate or MockMvcTester…

Apache-2.0Auto-check passedTesting & QA

Install 322 Frameworks Spring Boot Testing Integration Tests

skills CLI
$ npx skills add jabrena/plinth --skill 322-frameworks-spring-boot-testing-integration-tests -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jabrena/plinth 322-frameworks-spring-boot-testing-integration-tests --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jabrena/plinth.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/322-frameworks-spring-boot-testing-integration-tests .claude/skills/322-frameworks-spring-boot-testing-integration-tests && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
322-frameworks-spring-boot-testing-integration-tests
GitHub stars
446
Token cost
~935 tokens
SKILL.md length
355 words
Files
2 (incl. references)
Skills in repo
124
Repo updated
First seen
Licence
Apache-2.0

At a glance

A skill your agent uses when you need to write or improve integration tests — including Testcontainers with @ServiceConnection, @DataJdbcTest persistence slices, TestRestTemplate or MockMvcTester…

  • You need to write
  • SKILL.md covers Constraints, When to use this skill, Workflow and Reference
  • Calls mvn
  • Improve integration tests — including Testcontainers with @ServiceConnection

What it does

322 Frameworks Spring Boot Testing Integration Tests is an agent skill from jabrena/plinth. Use when you need to write or improve integration tests — including Testcontainers with @ServiceConnection, @DataJdbcTest persistence slices, TestRestTemplate or MockMvcTester for HTTP, data isolation, and container lifecycle management for Spring Boot 4.0.x. This should trigger for requests such as Review Java code for Spring Boot integration tests; Apply best practices for Spring Boot integration tests in Java code; Write @SpringBootTest integration tests with Testcontainers; Configure dynamic properties for…

Its SKILL.md is about 940 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/322-frameworks-spring-boot-testing-integration-tests.md`).

It sits in Testing & QA, covering Integration testing and Backend development. It works with Spring Boot and Java. The repository describes itself as: Plinth is an AI-native engineering toolkit for modern Java enterprise SDLC, built around reusable Commands, Agents, Skills, and MCP Servers. The licence is Apache-2.0.

When your agent uses it

  • You need to write
  • Improve integration tests — including Testcontainers with @ServiceConnection
  • @DataJdbcTest persistence slices
  • TestRestTemplate

Example prompts

  • “/322-frameworks-spring-boot-testing-integration-tests”

What it can do on your machine

Read from SKILL.md and the folder at commit dca88dc. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • mvn

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

322 Frameworks Spring Boot Testing Integration Tests loads about 935 tokens when it runs, and up to ~11k if it reads all its reference files. Until then it costs about 166 tokens; SKILL.md has 355 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~166
When it runs · the whole SKILL.md, loaded when a task matches
~935
With references · SKILL.md plus every file in references/, read only if the agent opens them
~11k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jabrena/plinth at commit dca88dc, republished under its Apache-2.0 licence (© jabrena). 355 words, ~935 tokens.

Download SKILL.mdSave it as .claude/skills/322-frameworks-spring-boot-testing-integration-tests/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
322-frameworks-spring-boot-testing-integration-tests
description
Use when you need to write or improve integration tests — including Testcontainers with @ServiceConnection, @DataJdbcTest persistence slices, TestRestTemplate or MockMvcTester for HTTP, data isolation, and container lifecycle management for Spring Boot 4.0.x. This should trigger for requests such as Review Java code for Spring Boot integration tests; Apply best practices for Spring Boot integration tests in Java code; Write @SpringBootTest integration tests with Testcontainers; Configure dynamic properties for Spring integration tests; Review Spring Boot integration test profiles. Part of Plinth Toolkit
license
Apache-2.0
metadata.author
Juan Antonio Breña Moral
metadata.version
0.19.0

Spring Boot Integration Testing

Apply Spring Boot integration testing guidelines for Spring Boot 4.0.x.

What is covered in this Skill?

  • Integration test scope and purpose (verify wiring and contracts, not unit-test duplication)
  • Testcontainers with @ServiceConnection for zero-config wiring (preferred)
  • @DynamicPropertySource as fallback for containers without built-in service connection support
  • Static @Container instances shared across test methods for performance
  • MockMvcTester for fluent AssertJ-based HTTP assertions (Spring Boot 4.0.x)
  • TestRestTemplate for full HTTP stack testing
  • @DataJdbcTest / @DataJpaTest persistence slices (load only persistence layer, start faster)
  • Data isolation: each test owns its scenario; no shared mutable state or ordering assumptions
  • @MockitoBean for mock registration (Spring Boot 4.0.x — @MockBean removed)
  • Resource lifecycle: Testcontainers JUnit integration for teardown; *IT / integration test separation

Scope: Apply recommendations based on the reference rules and good/bad code examples.

Constraints

Before applying any integration test changes, ensure the project compiles. If compilation fails, stop immediately. After applying improvements, run full verification.

  • MANDATORY: Run ./mvnw compile or mvn compile before applying any change
  • SAFETY: If compilation fails, stop immediately
  • VERIFY: Run ./mvnw clean verify or mvn clean verify after applying improvements
  • BEFORE APPLYING: Read the reference for detailed rules and good/bad patterns
  • EDGE CASE: If request scope is ambiguous, stop and ask a clarifying question before applying changes
  • EDGE CASE: If required inputs, files, or tooling are missing, report what is missing and ask whether to proceed with setup guidance
Show full SKILL.md (126 more words)Show less

When to use this skill

  • Review Java code for Spring Boot integration tests
  • Apply best practices for Spring Boot integration tests in Java code
  • Write @SpringBootTest integration tests with Testcontainers
  • Configure dynamic properties for Spring integration tests
  • Review Spring Boot integration test profiles

Workflow

  1. Read reference and assess project context

Read references/322-frameworks-spring-boot-testing-integration-tests.md and inspect the current project setup before proposing changes.

  1. Gather scope and decide target improvements

Identify requested outcomes, constraints, and the minimum safe set of changes to apply.

  1. Apply framework-aligned changes

Implement or refactor configuration/code following the reference patterns and project conventions.

  1. Run verification and report results

Execute appropriate build/tests and summarize what changed, what was verified, and any follow-up actions.

Reference

For detailed guidance, examples, and constraints, see references/322-frameworks-spring-boot-testing-integration-tests.md.

© jabrena, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in skills/322-frameworks-spring-boot-testing-integration-tests of jabrena/plinth.

  • SKILL.md
  • references/322-frameworks-spring-boot-testing-integration-tests.md

Open the folder on GitHubat commit dca88dc

Compare with similar skills

322 Frameworks Spring Boot Testing Integration Tests next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

322 Frameworks Spring Boot Testing Integration Tests compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
322 Frameworks Spring Boot Testing Integration Tests this skilljabrena/plinth446—~935Automated safety check: PassApache-2.0
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Spring Data Testingarangodb/spring-data116—~844Automated safety check: PassApache-2.0
Springboot Verificationaffaan-m/ECC275k5 repos~1.5kAutomated safety check: PassMIT
Testcontainers Guide Migratordocker/docs4.7k—~5kAutomated safety check: PassApache-2.0
Springboot TDDaffaan-m/ECC275k3 repos~813Automated safety check: PassMIT

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Works with

Categories

Questions about 322 Frameworks Spring Boot Testing Integration Tests

What does 322 Frameworks Spring Boot Testing Integration Tests do?

A skill your agent uses when you need to write or improve integration tests — including Testcontainers with @ServiceConnection, @DataJdbcTest persistence slices, TestRestTemplate or MockMvcTester…. 322 Frameworks Spring Boot Testing Integration Tests is an agent skill from jabrena/plinth.x.

When should I use 322 Frameworks Spring Boot Testing Integration Tests?

322 Frameworks Spring Boot Testing Integration Tests fits situations like: you need to write; improve integration tests — including Testcontainers with @ServiceConnection; @DataJdbcTest persistence slices; testRestTemplate.

How do I install 322 Frameworks Spring Boot Testing Integration Tests in Claude Code?

Run `npx skills add jabrena/plinth --skill 322-frameworks-spring-boot-testing-integration-tests -a claude-code`. Or copy the skill folder (skills/322-frameworks-spring-boot-testing-integration-tests in jabrena/plinth) into .claude/skills/322-frameworks-spring-boot-testing-integration-tests in your project. Claude Code loads it when a task matches its description.

How do I install 322 Frameworks Spring Boot Testing Integration Tests in Codex?

Run `npx skills add jabrena/plinth --skill 322-frameworks-spring-boot-testing-integration-tests -a codex`. Or copy the skill folder (skills/322-frameworks-spring-boot-testing-integration-tests in jabrena/plinth) into .agents/skills/322-frameworks-spring-boot-testing-integration-tests in your project. Codex loads it when a task matches its description.

Can I use 322 Frameworks Spring Boot Testing Integration Tests in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jabrena/plinth --skill 322-frameworks-spring-boot-testing-integration-tests -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/322-frameworks-spring-boot-testing-integration-tests, .gemini/skills/322-frameworks-spring-boot-testing-integration-tests, .github/skills/322-frameworks-spring-boot-testing-integration-tests and .opencode/skills/322-frameworks-spring-boot-testing-integration-tests in your project.

What does 322 Frameworks Spring Boot Testing Integration Tests need to run?

Going by SKILL.md and its folder, 322 Frameworks Spring Boot Testing Integration Tests needs the command-line tools its instructions call (mvn).

Does 322 Frameworks Spring Boot Testing Integration Tests access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is 322 Frameworks Spring Boot Testing Integration Tests safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does 322 Frameworks Spring Boot Testing Integration Tests use?

322 Frameworks Spring Boot Testing Integration Tests is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does 322 Frameworks Spring Boot Testing Integration Tests use?

About 935 tokens (SKILL.md is roughly 3.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 9.8k tokens, read only when the agent opens those files.

What are the alternatives to 322 Frameworks Spring Boot Testing Integration Tests?

Skills that share tags, products or a category with 322 Frameworks Spring Boot Testing Integration Tests: Java Testing (HoangNguyen0403/agent-skills-standard, 571 stars), Spring Data Testing (arangodb/spring-data, 116 stars), Springboot Verification (affaan-m/ECC, 275k stars) and Testcontainers Guide Migrator (docker/docs, 4.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains 322 Frameworks Spring Boot Testing Integration Tests?

jabrena (a GitHub user) maintains it in jabrena/plinth, which has 446 GitHub stars. The repository holds 124 skills in this directory. The repository was last updated on October 7, 2026.

Source: jabrena/plinth on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.