test(ai): add Vitest infrastructure and 56 unit tests for ai-provider#12
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test(ai): add Vitest infrastructure and 56 unit tests for ai-provider#12
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…itical paths Closes #9 - Install Vitest and add `test` / `test:watch` npm scripts - Add vitest.config.ts targeting Node environment - Export resolveModel, resolveCompatibleChatUrl (extracted helper), parseSSE, parseNDJSON, and resolveUploadMeta for testability - 56 unit tests covering: - isAIAvailable: all 4 providers, enabled flag, missing credential edges - resolveModel: known table keys, prefix stripping, openai-compatible- prefix ordering regression, defaultModel fallbacks, provider defaults - resolveCompatibleChatUrl: with/without /v1, trailing slash, localhost, no double-insert guard - parseSSE: single chunk, [DONE] sentinel, multi-line, split-chunk reassembly, malformed JSON, trailing buffer - parseNDJSON: same coverage as parseSSE for Ollama NDJSON format - resolveUploadMeta: all 6 MIME types + undefined/empty fallback
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before merging please have a look at #68 |
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Closes #9
Summary
npm test/npm run test:watchscriptsvitest.config.tstargeting the Node environment (no Electron needed to run tests)ai-provider.tsto make them unit-testable (resolveModel,resolveCompatibleChatUrl,parseSSE,parseNDJSON,resolveUploadMeta)resolveCompatibleChatUrlhelper (used bystreamOpenAICompatibleinternally)Test coverage — 56 tests across 6 suites
isAIAvailableenabled: falseshort-circuit, missing credential edges (openai-compatible requires both URL and key)resolveModelresolveCompatibleChatUrl/v1, trailing slash, localhost with port, no double-insert of/v1parseSSE[DONE]sentinel, multi-line, split-chunk reassembly, malformed JSON skip, trailing bufferparseNDJSONresolveUploadMetaundefined/empty fallbackHow to run
Tests complete in ~300ms with zero network calls.