Reference tile for Themis, a Node.js and TypeScript unit test framework designed for AI coding agents. Covers unit-test authoring, Jest/Vitest migration, agent-readable failure output with repair hints, and first-class integrations for Claude Code, Cursor, and generic agents.
96
94%
Does it follow best practices?
Impact
97%
2.69xAverage score across 10 eval scenarios
Passed
No known issues
{
"context": "Tests whether the agent avoids creating ad hoc shim/setup files for CSS, SVG, and PNG imports when using Themis, relying on Themis's native asset handling instead.",
"type": "weighted_checklist",
"checklist": [
{
"name": "No tests/*.cjs shim",
"description": "No file matching `tests/*.cjs` or `tests/**/*.cjs` is created in the output.",
"max_score": 15
},
{
"name": "No tests/*.setup.* file",
"description": "No file matching `tests/*.setup.*` or `tests/**/*.setup.*` (e.g. setup.js, setup.ts, setup.cjs) is created.",
"max_score": 15
},
{
"name": "No jest.config shim",
"description": "No `jest.config.*`, `vitest.config.*`, or transform configuration file is created.",
"max_score": 10
},
{
"name": "No moduleNameMapper",
"description": "No `moduleNameMapper` or `transform` key for CSS/SVG/PNG handling appears in any config or setup file.",
"max_score": 10
},
{
"name": "APPROACH.md present",
"description": "An APPROACH.md file exists and discusses the CSS, SVG, and/or PNG import situation.",
"max_score": 10
},
{
"name": "APPROACH.md no-shim rationale",
"description": "APPROACH.md states that no separate shim/setup files were created for asset imports, and attributes this to Themis's native handling.",
"max_score": 15
},
{
"name": "Test files use Themis constructs",
"description": "Test files use `intent(...)` or `test(...)` and do NOT use `describe(`, `it(`, or `expect(` from Jest/Vitest.",
"max_score": 15
},
{
"name": "Test files in __themis__/tests",
"description": "Test files are placed under `__themis__/tests/` directory.",
"max_score": 10
}
]
}evals
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rules
skills
themis