mirror of
https://github.com/diegosouzapw/OmniRoute.git
synced 2026-07-31 04:12:10 +03:00
6360b2514e
The test named 'captures AIQ and cost regressions' only asserted regressions.length > 0, which re-implements a condition the production comparison owns and passes even if either regression stops being reported. Assert the actual AIQ and cost reasons instead — strictly stronger and clears the weakened-assert gate.
100 lines
3.3 KiB
TypeScript
100 lines
3.3 KiB
TypeScript
import test from "node:test";
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import assert from "node:assert/strict";
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import {
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compareRouterEvalRuns,
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createRouterEvalArtifact,
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runRouterEval,
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toRouterObservation,
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} from "@/lib/routerEval/index.ts";
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function obs(overrides: Record<string, unknown>) {
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return toRouterObservation({
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sampleId: "sample-1",
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configId: "config",
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selectedModel: "gpt-4.1",
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expectedModel: "gpt-4.1",
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latencyMs: 120,
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costUsd: 0.05,
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success: true,
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timestamp: "2026-01-01T00:00:00.000Z",
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...overrides,
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})!;
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}
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test("toRouterObservation normalizes token cost and booleans", () => {
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const observation = toRouterObservation({
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sampleId: "s-1",
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configId: "combo-a",
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selectedModel: "gpt-4.1",
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requestedModel: "gpt-4.1",
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durationMs: 240,
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tokens: { input: 100, output: 50 },
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status: 200,
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});
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assert.ok(observation);
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assert.equal(observation!.sampleId, "s-1");
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assert.equal(observation!.configId, "combo-a");
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assert.equal(observation!.latencyMs, 240);
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assert.equal(observation!.costUsd, 0.00015);
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assert.equal(observation!.success, true);
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assert.equal(observation!.expectedModel, "gpt-4.1");
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});
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test("runRouterEval computes summary and frontiers", () => {
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const report = runRouterEval([
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obs({ sampleId: "s1", configId: "a", latencyMs: 100, costUsd: 0.01, success: true }),
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obs({ sampleId: "s2", configId: "a", latencyMs: 100, costUsd: 0.01, success: true }),
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obs({ sampleId: "s3", configId: "b", latencyMs: 80, costUsd: 0.02, success: true }),
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obs({ sampleId: "s4", configId: "b", latencyMs: 120, costUsd: 0.02, success: false }),
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]);
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assert.equal(report.summary.totalSamples, 4);
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assert.equal(report.summary.validSamples, 4);
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assert.equal(report.summary.uniqueConfigs, 2);
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assert.equal(report.configurations.length, 2);
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assert.equal(report.top[0]?.configId, "a");
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assert.ok(report.frontier.length >= 1);
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});
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test("compareRouterEvalRuns captures AIQ and cost regressions", () => {
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const baseline = runRouterEval([
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obs({ sampleId: "b1", configId: "a", latencyMs: 100, costUsd: 0.01, success: true }),
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obs({ sampleId: "b2", configId: "a", latencyMs: 100, costUsd: 0.01, success: true }),
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]);
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const candidate = runRouterEval([
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obs({ sampleId: "c1", configId: "a", latencyMs: 300, costUsd: 0.03, success: true }),
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obs({ sampleId: "c2", configId: "a", latencyMs: 300, costUsd: 0.03, success: true }),
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]);
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const comparison = compareRouterEvalRuns(baseline, candidate, {
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aiqDrop: 5,
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relativeCostIncrease: 1.2,
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});
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assert.ok(
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comparison.regressions.some((reason) => reason.startsWith("AIQ dropped by")),
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"expected an AIQ regression to be reported"
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);
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assert.ok(
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comparison.regressions.some((reason) => reason.startsWith("cost increased by")),
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"expected a cost regression to be reported"
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);
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assert.equal(comparison.delta.aiq <= 0, true);
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assert.equal(comparison.delta.costUsd > 0, true);
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});
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test("createRouterEvalArtifact wraps reports with a stable schema", () => {
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const report = runRouterEval([
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obs({ sampleId: "s1", configId: "a", latencyMs: 100, costUsd: 0.01, success: true }),
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]);
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const artifact = createRouterEvalArtifact(report);
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assert.equal(artifact.schemaVersion, 1);
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assert.equal(artifact.kind, "router-eval-report");
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assert.equal(artifact.generatedAt, report.evaluatedAt);
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assert.equal(artifact.report?.summary.totalSamples, 1);
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});
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