Files
OmniRoute/tests/unit/provider-models-target-format-scoping.test.ts
Praveen K Palaniswamy 65e81158ab fix(ollama): route models by advertised capability (#11088)
Landed with the design call resolved per the owner's pick — **option 1**: the synced store is now endpoint-agnostic (persistDiscoveredModels and managedModelImport no longer drop non-chat models at write time), and chat selectability moved to read time (auto-pool expansion in autoStrategy applies filterChatSelectableModels; the models-route projection already had its chatOnly filter). Your discovery test now passes end-to-end (3/3): /api/show capabilities persist per connection and image/embedding requests route through the advertising host.

Reconciliation notes: conflicted areas merged onto the current tip (adobe discovery import, requestedModel preflight signature, resolvedProvider fast-path coexists with the synced-route override — explicit resolution wins); carried base-red drains (#10055 memoization, #11071 test variants) dropped as already-landed; the managed-model-import exclusion test was propagated to the new contract (image/video models persist; the read filter still hides them from chat pickers — pinned by a new assertion). Full battery: 205/206 focused (the one red is a confirmed periodic-timer timing flake on the loaded devbox — 20/20 isolated), autoCombo vitest 30/30, combo suites 46/46, gates + typecheck clean.

Thank you @yourspraveen — the capability probe + routing design was right; it just needed the store contract opened up. Fixes #11087.
2026-08-23 11:45:01 -03:00

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TypeScript

import assert from "node:assert/strict";
import test from "node:test";
import { getModelTargetFormat } from "../../open-sse/config/providerModels.ts";
import { resolveChatCoreTargetFormat } from "../../open-sse/handlers/chatCore/targetFormat.ts";
// Regression: #8835 tagged gpt-5.6-* with targetFormat "openai-responses" in the
// ghe-copilot catalog. getModelTargetFormat falls back to getGlobalModel() when
// the provider's own catalog lacks the model id, importing the DECLARING
// provider's endpoint semantics into every other provider serving the same id.
// command-code's chat-shaped executor then received a
// Responses-format body (input, not messages) and shipped `messages: []`
// upstream — upstream rejected with "Invalid prompt: messages must not be empty"
// (502). Model-level targetFormat is provider-scoped: it must not leak.
test("model-level targetFormat does not leak across provider catalogs", () => {
// command-code serves gpt-5.6-luna over its chat-shaped provider endpoint
assert.equal(getModelTargetFormat("cmd", "gpt-5.6-luna"), null);
// raw provider id form behaves identically (alias resolution)
assert.equal(getModelTargetFormat("command-code", "gpt-5.6-luna"), null);
// the declaring provider (ghe-copilot) keeps its Responses routing
assert.equal(getModelTargetFormat("gh", "gpt-5.6-luna"), "openai-responses");
assert.equal(getModelTargetFormat("ghe-copilot", "gpt-5.6-luna"), "openai-responses");
// unrelated models are unaffected
assert.equal(getModelTargetFormat("cmd", "kimi-k2"), null);
});
test("chat completions to command-code gpt-5.6-luna resolve to chat format", () => {
const resolved = resolveChatCoreTargetFormat({
provider: "command-code",
resolvedModel: "gpt-5.6-luna",
apiFormat: undefined,
sourceFormat: "openai",
customModelTargetFormat: undefined,
providerSpecificData: null,
});
assert.equal(resolved.alias, "cmd");
assert.equal(resolved.targetFormat, "openai");
});