Contents

Introduction
- Introduction
Getting started
- Getting started
Platform support
- Platform support
Basic workflow
- Basic workflow
Stubs, mocks and spies
- Stubs, mocks and spies
Defining expectations
- Defining expectations
Running tests
- Running tests
Parallel execution and isolation
- Parallel execution and isolation
Spies and passthrough mode
- Spies and passthrough mode
Controller configuration and journals
- Controller configuration and journals
Fluent API reference
- Fluent API reference
Using the IPC server directly
- Using the IPC server directly
Environment variables
- Environment variables

Introduction

Version 0.2.0 Updated Nov 27, 2025

CmdMox provides a fluent API for mocking, stubbing and spying on external commands in your tests. This guide shows common patterns for everyday use.