132-java-testing-integration-testing SKILL.md skillA

132-java-testing-integration-testing from jabrena/plinth is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add jabrena/plinth/132-java-testing-integration-testing@v0.19.0

Pins v0.19.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
jabrena/plinth
Path
skills/132-java-testing-integration-testing/SKILL.md
Versions recorded
6
Latest version
v0.19.0, committed Sep 26, 2026
First version recorded
Apr 26, 2026
Size
3,865 bytes
Repository stars
461
License
Apache-2.0

Use when you need to set up, review, or improve Java integration tests — including generating a BaseIntegrationTest.java with WireMock for HTTP stubs, detecting HTTP client infrastructure from import signals, injecting service coordinates dynamically via System.setProperty(), creating WireMock JSON mapping files with bodyFileName, isolating stubs per test method, verifying HTTP interactions, or eliminating anti-patterns such as Mockito-mocked HTTP clients or globally registered WireMock stubs.…

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

# Java Integration testing guidelines

Set up robust integration-test infrastructure for Java services using WireMock to stub outbound HTTP dependencies.

**What is covered in this Skill?**

- Infrastructure topology detection: scanning imports for `HttpClient`, `feign.*`, `retrofit2.*`, `RestTemplate`
- Abstract `BaseIntegrationTest` base class
- `WireMockExtension` with `@RegisterExtension`, dynamic port allocation (`dynamicPort()`)
- `usingFilesUnderClasspath(wiremock)`, `@BeforeAll` + `System.setProperty()` for coordinate propagation
- WireMock JSON mapping files (`bodyFileName` referencing `wiremock/files/`)
- Programmatic stub registration via WireMock DSL
- Per-test stub isolation: register stubs inside each test method
- Fault injection: 503 service unavailable, network latency with `withFixedDelay`
- Request verification via `WIREMOCK.verify`
- `wiremock-standalone` Maven dependency (test scope)
- Anti-patterns: global `@BeforeAll` stubs, Mockito-mocked HTTP clients, hardcoded ports or URLs

**Scope:** The reference is organized by examples (good/bad code patterns) for each core area. Apply recommendations based on applicable examples.

## Constraints
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add jabrena/plinth/132-java-testing-integration-testing@sha256:a9ccab73967ff24f

The line at the top of this page pins the label v0.19.0, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ucjif66y4wbdccqv.svg)](https://markdownregistry.com/a/art_ucjif66y4wbdccqv)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 6 versions of this file, between Apr 26, 2026 and Sep 26, 2026, about one every 31 days.

versioncommittedcommitsizeaudit
v0.19.0 latest2026-09-26 9569c35 3,865 BA view · diff
v0.18.02026-08-01 26b0e71 3,865 BA view · diff
v0.17.02026-07-10 aaee915 3,865 BA view · diff
v0.16.02026-06-15 b73c9d3 3,507 BA view · diff
v0.15.02026-05-29 a800339 3,507 BA view · diff
v0.15.0-SNAPSHOT2026-04-26 819f349 3,516 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (3865 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

GitHub

jabrena/plinth · 461 stars · license Apache-2.0 · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ucjif66y4wbdccqv
GET https://markdownregistry.com/api/v1/resolve?ref=jabrena/plinth/132-java-testing-integration-testing
GET https://markdownregistry.com/api/v1/blob/a9ccab73967ff24f3d23be57591a84f654899b050c97286cb542e13b67b0eb7d

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