lyon
71 lines
3.0 KiB
TypeScript
71 lines
3.0 KiB
TypeScript
import assert from "node:assert/strict";
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import { test } from "bun:test";
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import { createCodeAgentTraceStore } from "./code-agent-trace-store.ts";
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test("code agent trace store keeps assistant deltas outside event count", () => {
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const traceStore = createCodeAgentTraceStore({ maxEvents: 6000 });
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const traceId = "trc_trace-store-assistant-stream";
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traceStore.append(traceId, { type: "request", status: "accepted", label: "request:accepted" });
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for (let index = 0; index < 6200; index += 1) {
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traceStore.appendAssistantDelta(traceId, {
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itemId: "item_assistant_stream",
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chunk: `chunk-${index} `,
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waitingFor: "turn/completed"
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});
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}
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const snapshot = traceStore.snapshot(traceId);
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assert.equal(snapshot.eventCount, 1);
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assert.equal(snapshot.events.length, 1);
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assert.equal(snapshot.events[0].label, "request:accepted");
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assert.equal(snapshot.assistantStreams.length, 1);
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assert.equal(snapshot.assistantStreams[0].chunkCount, 6200);
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assert.equal(snapshot.waitingFor, "turn/completed");
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});
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test("code agent trace store dedupes repeated AgentRun source events", () => {
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const traceStore = createCodeAgentTraceStore({ maxEvents: 20 });
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const traceId = "trc_trace-store-agentrun-dedupe";
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const event = {
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type: "backend",
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status: "running",
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label: "agentrun:backend:resource-bundle-materialized",
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source: "agentrun",
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sourceSeq: 42,
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createdAt: "2026-06-01T00:00:00.000Z"
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};
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traceStore.append(traceId, event);
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traceStore.append(traceId, event);
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traceStore.append(traceId, { ...event, type: "assistant", label: "agentrun:assistant:message", message: "OK" });
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const snapshot = traceStore.snapshot(traceId);
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assert.equal(snapshot.eventCount, 2);
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assert.deepEqual(snapshot.events.map((item) => item.label), ["agentrun:backend:resource-bundle-materialized", "agentrun:assistant:message"]);
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});
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test("code agent trace store retains six thousand regular events", () => {
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const traceStore = createCodeAgentTraceStore({ maxEvents: 6000 });
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const traceId = "trc_trace-store-regular-events";
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for (let index = 0; index < 6001; index += 1) {
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traceStore.append(traceId, { type: "trace", status: "observed", label: `event:${index}` });
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}
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const snapshot = traceStore.snapshot(traceId);
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assert.equal(snapshot.eventCount, 6000);
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assert.equal(snapshot.events.length, 6000);
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assert.equal(snapshot.events[0].label, "event:1");
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assert.equal(snapshot.events.at(-1).label, "event:6000");
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});
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test("code agent trace store preserves upstream event timestamps", () => {
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const traceStore = createCodeAgentTraceStore({ maxEvents: 10 });
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const traceId = "trc_trace-store-upstream-time";
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traceStore.append(traceId, {
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type: "backend",
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status: "running",
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label: "agentrun:backend:turn/completed",
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createdAt: "2026-06-01T16:35:40.939Z"
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}, { now: "2026-06-01T16:35:56.171Z" });
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const snapshot = traceStore.snapshot(traceId);
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assert.equal(snapshot.events[0].createdAt, "2026-06-01T16:35:40.939Z");
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assert.equal(snapshot.elapsedMs, 0);
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});
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