113 lines
4.6 KiB
TypeScript
113 lines
4.6 KiB
TypeScript
import test from "node:test";
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import assert from "node:assert/strict";
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const {
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resolveModelAlias,
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getDeprecationNotice,
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isDeprecated,
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setCustomAliases,
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getCustomAliases,
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addCustomAlias,
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removeCustomAlias,
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getAllAliases,
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getBuiltInAliases,
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} = await import("../../open-sse/services/modelDeprecation.ts");
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// ─── resolveModelAlias ──────────────────────────────────────────────────────
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test("resolveModelAlias: returns original for non-deprecated model", () => {
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assert.equal(resolveModelAlias("claude-opus-4-6"), "claude-opus-4-6");
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});
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test("resolveModelAlias: resolves deprecated Gemini model", () => {
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assert.equal(resolveModelAlias("gemini-pro"), "gemini-2.5-pro");
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assert.equal(resolveModelAlias("gemini-1.5-pro"), "gemini-2.5-pro");
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assert.equal(resolveModelAlias("gemini-1.5-flash"), "gemini-2.5-flash");
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// Retired 2.0 Flash-Lite (Google shutdown 2026-06-01) + renamed flash-lite preview
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// both forward to the live GA gemini-3.1-flash-lite.
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assert.equal(resolveModelAlias("gemini-2.0-flash-lite"), "gemini-3.1-flash-lite");
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assert.equal(resolveModelAlias("gemini-3.1-flash-lite-preview"), "gemini-3.1-flash-lite");
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// Retired free Gemma (was in the gemini-free pool) forwards to the current
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// gemini-free model instead of erroring with model-not-found.
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assert.equal(resolveModelAlias("gemma-4"), "gemini-3.1-flash-lite");
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});
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test("resolveModelAlias: resolves deprecated Claude model", () => {
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assert.equal(resolveModelAlias("claude-3-opus-20240229"), "claude-opus-4-20250514");
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assert.equal(resolveModelAlias("claude-3-5-sonnet-latest"), "claude-sonnet-4-20250514");
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});
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test("resolveModelAlias: resolves deprecated OpenAI model", () => {
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assert.equal(resolveModelAlias("gpt-4-turbo-preview"), "gpt-4-turbo");
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assert.equal(resolveModelAlias("gpt-3.5-turbo-0125"), "gpt-3.5-turbo");
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});
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test("resolveModelAlias: handles null/empty", () => {
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assert.equal(resolveModelAlias(""), "");
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assert.equal(resolveModelAlias(null), null);
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assert.equal(resolveModelAlias(undefined), undefined);
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});
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// ─── getDeprecationNotice ───────────────────────────────────────────────────
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test("getDeprecationNotice: returns message for deprecated model", () => {
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const notice = getDeprecationNotice("gemini-pro");
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assert.ok(notice);
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assert.ok(notice.includes("deprecated"));
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assert.ok(notice.includes("gemini-2.5-pro"));
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});
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test("getDeprecationNotice: returns null for non-deprecated model", () => {
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assert.equal(getDeprecationNotice("claude-opus-4-6"), null);
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});
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test("getDeprecationNotice: returns null for empty/null", () => {
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assert.equal(getDeprecationNotice(""), null);
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assert.equal(getDeprecationNotice(null), null);
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});
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// ─── isDeprecated ───────────────────────────────────────────────────────────
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test("isDeprecated: true for deprecated model", () => {
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assert.equal(isDeprecated("gemini-pro"), true);
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});
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test("isDeprecated: false for current model", () => {
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assert.equal(isDeprecated("claude-opus-4-6"), false);
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});
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// ─── Custom Aliases ─────────────────────────────────────────────────────────
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test("custom aliases override built-in", () => {
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setCustomAliases({ "gemini-pro": "gemini-3.1-pro" });
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assert.equal(resolveModelAlias("gemini-pro"), "gemini-3.1-pro"); // custom wins
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setCustomAliases({}); // reset
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});
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test("addCustomAlias and removeCustomAlias", () => {
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addCustomAlias("my-old-model", "my-new-model");
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assert.equal(resolveModelAlias("my-old-model"), "my-new-model");
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const removed = removeCustomAlias("my-old-model");
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assert.equal(removed, true);
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assert.equal(resolveModelAlias("my-old-model"), "my-old-model");
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});
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test("removeCustomAlias: returns false for non-existent", () => {
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assert.equal(removeCustomAlias("nonexistent"), false);
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});
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test("getAllAliases: includes both built-in and custom", () => {
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addCustomAlias("test-from", "test-to");
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const all = getAllAliases();
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assert.ok(all["gemini-pro"]); // built-in
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assert.equal(all["test-from"], "test-to"); // custom
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removeCustomAlias("test-from"); // cleanup
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});
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test("getBuiltInAliases: returns built-in aliases", () => {
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const builtIn = getBuiltInAliases();
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assert.ok(builtIn["gemini-pro"]);
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assert.ok(builtIn["claude-3-opus-20240229"]);
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});
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