# Ue Test Patterns

> Patterns for writing and running UE 5.7 automation tests Use when this capability is needed.

- Skill: `tomevault-io/ue-test-patterns` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/ue-test-patterns`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/ue-test-patterns/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/ue-test-patterns

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## UE 5.7 Test Execution
- Headless: `UnrealEditor-Cmd <project> -ExecCmds="Automation RunTests <filter>;Quit" -nullrhi -unattended -nosplash -ABSLOG=<path>`
- Parse "Test Completed." lines: `Result={Success|Fail}` and `Path={}`
- Failure details between `BeginEvents` / `EndEvents` markers
- Exit codes unreliable on macOS — always parse logs
- Add `sleep 1` after test for log flush on macOS

## Test Naming
- `ProjectName.Unit.*` — headless unit tests
- `ProjectName.Visual.*` — GPU visual tests
- `ProjectName.Integration.*` — integration tests

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> Source: [remiphilippe/mcp-unreal](https://github.com/remiphilippe/mcp-unreal) — distributed by [TomeVault](https://tomevault.io).
<!-- tomevault:4.0:skill_md:2026-06-24 -->