# JMock

**Canonical:** https://apis.io/providers/jmock/  
**Website:** http://www.jmock.org/  
**APIs profiled:** 1

JMock is a library that supports test-driven development of Java code with mock objects. It provides an expressive API for defining expectations and mock behavior in unit tests, integrating with popular testing frameworks including JUnit. The most recent stable release is jMock 2.13.1.

## Kin Score — 12.5 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 12.5).

| Facet | Score |
|---|---|
| Discoverability | 59.3 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **JMock Core API** — Core library for creating mock objects and defining expectations in Java tests using an expressive DSL. Supports JUnit 4 and JUnit 5, modern JDK versions, and integrates seamles...

## Security (1)

- **Jmock Domain Security** — TLSv1.3

## Plans (1)

- **Jmock Plans Pricing**

## Tags

Java, Mock Objects, Mocking, TDD, Testing, Unit Testing

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/jmock/). Scores are computed from the provider's own public artifacts under a published rubric.