File size: 3,136 Bytes
88c4c60 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | // Tier 2 — Format-pair: for each CLI source format, translate to openai and verify
// core parts (text, tool, system) survive. Exposes bridge data loss.
import { describe, it, expect } from "vitest";
import "./registerAll.js";
import { translateRequest } from "../../open-sse/translator/index.js";
import { FORMATS } from "../../open-sse/translator/formats.js";
const T = (src, tgt, body, provider = null) =>
translateRequest(src, tgt, "m", body, true, null, provider);
describe("roundtrip: Claude source preserves core fields → OpenAI", () => {
const body = {
system: "sys",
max_tokens: 100,
messages: [
{ role: "user", content: "question" },
{ role: "assistant", content: [{ type: "tool_use", id: "call_1", name: "search", input: { q: "x" } }] },
{ role: "user", content: [{ type: "tool_result", tool_use_id: "call_1", content: "result" }] },
],
};
const out = T(FORMATS.CLAUDE, FORMATS.OPENAI, body);
it("system → system role", () => {
expect(out.messages.some((m) => m.role === "system" && m.content === "sys")).toBe(true);
});
it("tool_use → assistant.tool_calls with matching id", () => {
const asst = out.messages.find((m) => m.tool_calls);
expect(asst?.tool_calls?.[0]?.id).toBe("call_1");
});
it("tool_result → tool message with matching id", () => {
const tool = out.messages.find((m) => m.role === "tool");
expect(tool?.tool_call_id).toBe("call_1");
expect(tool?.content).toContain("result");
});
it("tool arguments are valid JSON string", () => {
const asst = out.messages.find((m) => m.tool_calls);
expect(() => JSON.parse(asst.tool_calls[0].function.arguments)).not.toThrow();
});
});
describe("roundtrip: OpenAI tools → Claude → keeps tool name", () => {
const out = T(FORMATS.OPENAI, FORMATS.CLAUDE, {
messages: [{ role: "user", content: "hi" }],
tools: [{ type: "function", function: { name: "my_tool", description: "d", parameters: { type: "object", properties: {} } } }],
}, "anthropic-compatible-x");
it("tool name survives openai→claude", () => {
expect(JSON.stringify(out)).toContain("my_tool");
});
});
describe("roundtrip: parallel tool calls keep distinct ids", () => {
// Claude assistant with 2 parallel tool_use → openai must keep 2 distinct ids
const out = T(FORMATS.CLAUDE, FORMATS.OPENAI, {
messages: [
{ role: "assistant", content: [
{ type: "tool_use", id: "call_a", name: "f1", input: {} },
{ type: "tool_use", id: "call_b", name: "f2", input: {} },
] },
{ role: "user", content: [
{ type: "tool_result", tool_use_id: "call_a", content: "ra" },
{ type: "tool_result", tool_use_id: "call_b", content: "rb" },
] },
],
});
it("two tool_calls, two distinct ids", () => {
const asst = out.messages.find((m) => m.tool_calls);
const ids = asst.tool_calls.map((tc) => tc.id);
expect(new Set(ids).size).toBe(2);
});
it("each tool_call has a matching tool result", () => {
const toolMsgs = out.messages.filter((m) => m.role === "tool");
expect(toolMsgs.length).toBe(2);
});
});
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