132-java-testing-integration-testing
This skill establishes robust integration-test infrastructure for Java services using WireMock to stub outbound HTTP dependencies. Use it when reviewing or improving Java integration tests, setting up BaseIntegrationTest abstract classes with WireMock extensions, detecting HTTP client frameworks from imports, creating per-test stub isolation, injecting service coordinates via System.setProperty(), generating WireMock JSON mappings with file references, implementing request verification, and eliminating anti-patterns like globally registered stubs or Mockito-mocked HTTP clients.
git clone --depth 1 https://github.com/jabrena/cursor-rules-java /tmp/132-java-testing-integration-testing && cp -r /tmp/132-java-testing-integration-testing/skills/132-java-testing-integration-testing ~/.claude/skills/132-java-testing-integration-testingSKILL.md
# 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 Before applying any integration test changes, ensure the project compiles. If compilation fails, stop immediately — do not proceed until resolved. After applying improvements, run full verification. - **MANDATORY**: Run `./mvnw compile` or `mvn compile` before applying any change - **SAFETY**: If compilation fails, stop immediately and do not proceed — compilation failure is a blocking condition - **VERIFY**: Run `./mvnw clean verify` or `mvn clean verify` after applying improvements - **BEFORE APPLYING**: Read the reference for detailed examples, good/bad patterns, and constraints ## When to use this skill - Review Java code for integration tests - Apply best practices for integration tests in Java code ## Workflow 1. **Compile project before integration-test changes** Run `./mvnw compile` or `mvn compile` and stop immediately if compilation fails. 2. **Read integration-testing reference and detect topology** Read `references/132-java-testing-integration-testing.md` and detect HTTP client and external dependency integration points. 3. **Set up resilient integration-test infrastructure** Implement BaseIntegrationTest, WireMock mappings/stubs, per-test isolation, and verification patterns. 4. **Verify with full build** Run `./mvnw clean verify` or `mvn clean verify` after applying improvements. ## Reference For detailed guidance, examples, and constraints, see [references/132-java-testing-integration-testing.md](references/132-java-testing-integration-testing.md).
Use when you need to generate a checklist document with Java system prompts, following the embedded template exactly and producing INVENTORY-SKILLS-JAVA.md in the project root. This should trigger for requests such as Create Java system prompts checklist; Generate INVENTORY-SKILLS-JAVA.md; Use @001-skills-inventory. Part of cursor-rules-java project
Use when you need to generate a checklist document with embedded agents inventory, following the embedded template exactly and producing INVENTORY-AGENTS-JAVA.md in the project root. This should trigger for requests such as Create embedded agents inventory checklist; Generate INVENTORY-AGENTS-JAVA.md; Use @002-agents-inventory. Part of cursor-rules-java project
Use when you need to install the embedded robot agents into either .cursor/agents or .claude/agents, selecting the destination interactively and copying the embedded agent definitions from project assets. This should trigger for requests such as Install embedded agents; Bootstrap .cursor/agents; Bootstrap .claude/agents; Copy robot agents. Part of cursor-rules-java project
Guides the creation of agile epics with comprehensive definition including business value, success criteria, and breakdown into user stories. Use when the user wants to create an agile epic, define large bodies of work, break down features into user stories, or document strategic initiatives. This should trigger for requests such as Create an agile epic; Write an epic; I need to create an epic; Define an epic; Epic definition. Part of cursor-rules-java project
Guides the creation of detailed agile feature documentation from an existing epic. Use when the user wants to split an epic into feature files, derive features with scope and acceptance criteria, or plan feature documentation for stakeholders or engineering. This should trigger for requests such as Create features from an epic; Split epic into features; Feature files from epic; Derive features from epic. Part of cursor-rules-java project
Guides the creation of agile user stories and Gherkin feature files. Use when the user wants to create a user story, write acceptance criteria, define Gherkin scenarios, or author BDD feature files. This should trigger for requests such as Create a user story; Write a user story; I need to write a user story. Part of cursor-rules-java project
Use when you need to generate Architecture Decision Records (ADRs) for a Java project through an interactive, conversational process that systematically gathers context, stakeholders, options, and outcomes to produce well-structured ADR documents. This should trigger for requests such as Generate ADR; Create Architecture Decision Record; Document architecture decision; Architecture Decision Record for Java. Part of cursor-rules-java project
Facilitates conversational discovery to create Architectural Decision Records (ADRs) for functional requirements covering CLI, REST/HTTP APIs, or both. Use when the user wants to document command-line or HTTP service architecture, capture functional requirements, create ADRs for CLI or API projects, or design interfaces with documented decisions. This should trigger for requests such as Create ADR for functional requirements; Document functional requirements; Capture functional requirements; Generate functional requirements in an ADR. Part of cursor-rules-java project