recursivecurse/qwen2.5-coder-3b-vitest.Q4_K_M.gguf

Qwen2.5-Coder-3B-Vitest (GGUF)

A domain-specialized version of Qwen2.5-Coder-3B fine-tuned to generate Vitest + React Testing Library unit tests for React components.

The model focuses on behavior-faithful testing, avoiding hallucinated UI/state and preferring modern RTL best practices.

🔍 What this model does

Generates Vitest tests using React Testing Library.

Prefers:

• —getByRole, getByLabelText, getByPlaceholderText
• —userEvent for interactions
• —vi.fn() for callback assertions

Avoids:

• —Hallucinated UI or state
• —Testing behavior not present in the component
• —Legacy fireEvent

Tries to produce behavior-faithful, minimal tests.

🧠 Training details

The dataset was curated and scored to:

• —Prefer robust RTL queries
• —Penalize async misuse, fireEvent, focused/skipped tests
• —Enforce correct callback testing for callback-only components
• —Encourage clean, production-style tests

📦 Files in this repo

• —qwen2.5-coder-3b-vitest.Q4_K_M.gguf — Quantized GGUF build (recommended for Ollama / llama.cpp)

🚀 Usage with Ollama

Create a Modelfile:

FROM qwen2.5-coder-3b-vitest.Q4_K_M.gguf
TEMPLATE """
You are an expert frontend test engineer.
{{ .Prompt }}
"""
PARAMETER temperature 0.2
PARAMETER top_p 0.9
PARAMETER num_ctx 4096

Then run:

ollama create vitest-coder -f Modelfile
ollama run vitest-coder "Write Vitest tests for this React component: ..."

⚠️ Limitations

• —May overuse async/await in simple sync cases
• —May generate redundant tests for trivial components
• —Best results when provided with clear component context
• —For large repos, using RAG (retrieval of similar tests/components) improves quality

📜 License

Same license as the base model: Qwen2.5-Coder-3B.