chore: import upstream snapshot with attribution

2026-07-13 13:39:12 +08:00
commit d8dcd5f6d1
8604 changed files with 2479390 additions and 0 deletions
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+import { test } from "node:test";
+import assert from "node:assert/strict";
+
+import { filterToOpenAIFormat } from "../../open-sse/translator/helpers/openaiHelper.ts";
+
+// Ported from upstream decolua/9router#1011 — many OpenAI-compatible providers
+// reject the `developer` role (introduced by OpenAI Responses API). Normalize to
+// `system` so passthrough requests keep working downstream.
+test("filterToOpenAIFormat normalizes developer role to system", () => {
+  const body = {
+    messages: [
+      { role: "developer", content: "You are helpful" },
+      { role: "user", content: "Hi" },
+    ],
+  };
+
+  const out = filterToOpenAIFormat(body);
+
+  assert.equal(out.messages[0].role, "system");
+  assert.equal(out.messages[0].content, "You are helpful");
+  assert.equal(out.messages[1].role, "user");
+});
+
+test("filterToOpenAIFormat normalizes developer role with array content", () => {
+  const body = {
+    messages: [
+      {
+        role: "developer",
+        content: [{ type: "text", text: "Be concise" }],
+      },
+    ],
+  };
+
+  const out = filterToOpenAIFormat(body);
+
+  assert.equal(out.messages[0].role, "system");
+  assert.deepEqual(out.messages[0].content, [{ type: "text", text: "Be concise" }]);
+});