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multica/packages/views/dashboard/utils.test.ts
YYClaw da4f278330 fix(usage): disambiguate model pricing by provider (MUL-3346)
Disambiguate client-side model pricing by provider: generic ids (e.g. `auto`) resolve ${provider}/${model} first, so they only price under their real provider instead of borrowing Cursor's rate. Provider is LOWER()-normalized on read and write so mixed-case historical rows merge.

Closes #4199. MUL-3346
2026-06-18 11:10:06 +08:00

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import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import {
aggregateAgentTokens,
aggregateDailyCost,
aggregateWeeklyTasks,
aggregateWeeklyTime,
computeDailyTotals,
formatDuration,
mergeAgentDashboardRows,
} from "./utils";
describe("aggregateDailyCost", () => {
it("collapses multiple rows per day into one stack and sorts by date asc", () => {
const result = aggregateDailyCost([
{
date: "2026-05-10",
provider: "claude",
model: "claude-sonnet-4-6",
input_tokens: 1_000_000,
output_tokens: 500_000,
cache_read_tokens: 0,
cache_write_tokens: 0,
task_count: 3,
},
{
date: "2026-05-09",
provider: "claude",
model: "claude-sonnet-4-6",
input_tokens: 1_000_000,
output_tokens: 0,
cache_read_tokens: 0,
cache_write_tokens: 0,
task_count: 1,
},
]);
// Sort: oldest day first.
expect(result.map((r) => r.date)).toEqual(["2026-05-09", "2026-05-10"]);
// claude-sonnet-4-6: input $3/M, output $15/M.
// 2026-05-09 → 1M input × $3 = $3 input, $0 output, $0 cache.
expect(result[0]).toMatchObject({ input: 3, output: 0, cacheWrite: 0, total: 3 });
// 2026-05-10 → $3 input + (0.5M × $15) = $7.5 output. Total $10.5.
expect(result[1]).toMatchObject({ input: 3, output: 7.5, cacheWrite: 0, total: 10.5 });
});
it("treats unmapped models as zero-cost", () => {
const result = aggregateDailyCost([
{
date: "2026-05-10",
provider: "claude",
model: "made-up-model",
input_tokens: 999_999_999,
output_tokens: 0,
cache_read_tokens: 0,
cache_write_tokens: 0,
task_count: 0,
},
]);
expect(result[0]?.total).toBe(0);
});
});
describe("aggregateAgentTokens", () => {
it("folds per-(agent, model) rows into per-agent totals and sorts by cost desc", () => {
const rows = aggregateAgentTokens([
{
agent_id: "small-spender",
provider: "claude",
model: "claude-sonnet-4-6",
input_tokens: 100_000,
output_tokens: 0,
cache_read_tokens: 0,
cache_write_tokens: 0,
task_count: 1,
},
{
agent_id: "big-spender",
provider: "claude",
model: "claude-sonnet-4-6",
input_tokens: 5_000_000,
output_tokens: 0,
cache_read_tokens: 0,
cache_write_tokens: 0,
task_count: 3,
},
{
agent_id: "big-spender",
provider: "claude",
model: "claude-haiku-4-5",
input_tokens: 1_000_000,
output_tokens: 0,
cache_read_tokens: 0,
cache_write_tokens: 0,
task_count: 2,
},
]);
expect(rows.map((r) => r.agentId)).toEqual(["big-spender", "small-spender"]);
expect(rows[0]?.taskCount).toBe(5);
// big-spender across two models — verify cost > small-spender's.
expect(rows[0]!.cost).toBeGreaterThan(rows[1]!.cost);
});
});
describe("computeDailyTotals", () => {
it("sums tokens across rows and adds estimated cost", () => {
const totals = computeDailyTotals([
{
date: "2026-05-10",
provider: "claude",
model: "claude-sonnet-4-6",
input_tokens: 1_000_000,
output_tokens: 0,
cache_read_tokens: 0,
cache_write_tokens: 0,
task_count: 2,
},
{
date: "2026-05-09",
provider: "claude",
model: "claude-sonnet-4-6",
input_tokens: 2_000_000,
output_tokens: 0,
cache_read_tokens: 0,
cache_write_tokens: 0,
task_count: 3,
},
]);
expect(totals.input).toBe(3_000_000);
expect(totals.cost).toBe(9); // 3M × $3/M
expect(totals.taskCount).toBe(5);
});
});
describe("mergeAgentDashboardRows", () => {
it("uses run-time rollup's per-agent task count, not the token sum", () => {
// Token rollup returns two (agent, model) rows for the same task
// (the agent ran one task that touched two models). The token-side
// aggregator sums per-row task_count and lands at 2; the run-time
// rollup correctly reports the underlying distinct count of 1.
const tokenRows = [
{
agentId: "agent-a",
tokens: 3_000_000,
cost: 12,
taskCount: 2, // overcounted because (model-1: 1) + (model-2: 1)
},
];
const runTimeRows = [
{
agent_id: "agent-a",
total_seconds: 600,
task_count: 1, // truth: one task touched both models
failed_count: 0,
},
];
const merged = mergeAgentDashboardRows(tokenRows, runTimeRows);
expect(merged).toHaveLength(1);
expect(merged[0]!.taskCount).toBe(1);
expect(merged[0]!.seconds).toBe(600);
});
it("falls back to token count when no run-time row exists (in-flight task)", () => {
// Tokens reported mid-run; task hasn't terminated yet so the run-time
// rollup is silent on this agent. Keep the token-side estimate
// instead of dropping the agent from the table entirely.
const merged = mergeAgentDashboardRows(
[{ agentId: "agent-b", tokens: 100, cost: 0.5, taskCount: 1 }],
[],
);
expect(merged[0]!.taskCount).toBe(1);
expect(merged[0]!.seconds).toBe(0);
});
it("includes agents that have run-time but no tokens", () => {
// Task errored before reporting any usage — run-time row exists but
// there's no corresponding token row. Agent must still appear on the
// list with zeroed-out token columns.
const merged = mergeAgentDashboardRows(
[],
[{ agent_id: "agent-c", total_seconds: 30, task_count: 1, failed_count: 1 }],
);
expect(merged).toHaveLength(1);
expect(merged[0]!.tokens).toBe(0);
expect(merged[0]!.cost).toBe(0);
expect(merged[0]!.taskCount).toBe(1);
});
it("sorts by cost desc with run-time as a tiebreaker", () => {
const merged = mergeAgentDashboardRows(
[
{ agentId: "low", tokens: 100, cost: 1, taskCount: 1 },
{ agentId: "high", tokens: 100, cost: 9, taskCount: 1 },
{ agentId: "zero-cost-long", tokens: 0, cost: 0, taskCount: 0 },
],
[
{ agent_id: "zero-cost-long", total_seconds: 1000, task_count: 5, failed_count: 0 },
],
);
expect(merged.map((r) => r.agentId)).toEqual(["high", "low", "zero-cost-long"]);
});
});
describe("formatDuration", () => {
it("formats seconds-only durations", () => {
expect(formatDuration(45, "<1m")).toBe("45s");
});
it("formats minutes and seconds when under one hour", () => {
expect(formatDuration(150, "<1m")).toBe("2m 30s");
expect(formatDuration(60, "<1m")).toBe("1m");
});
it("formats hours and minutes when under one day", () => {
expect(formatDuration(3 * 3600 + 17 * 60, "<1m")).toBe("3h 17m");
expect(formatDuration(3600, "<1m")).toBe("1h");
});
it("formats days and hours when more than 24 hours", () => {
expect(formatDuration(2 * 86400 + 5 * 3600, "<1m")).toBe("2d 5h");
});
it("falls back to the supplied label for sub-second durations", () => {
expect(formatDuration(0, "<1m")).toBe("<1m");
expect(formatDuration(0.4, "<1m")).toBe("<1m");
});
});
// ---------------------------------------------------------------------------
// Weekly run-time / tasks aggregation. Mirrors the runtimes-side
// aggregateByWeek tests: trailing N calendar weeks anchored at today-in-tz,
// pre-zeroed buckets, partial-week metadata, and rows outside the window
// dropped. We assert the same invariants on the workspace dashboard helpers
// so all four metrics behave consistently when the user toggles Weekly.
// ---------------------------------------------------------------------------
describe("aggregateWeeklyTime", () => {
beforeEach(() => {
vi.useFakeTimers();
});
afterEach(() => {
vi.useRealTimers();
});
it("folds per-day run-time rows into Mon-anchored weekly totals", () => {
// 2026-05-19 is a Tuesday → current week is Mon=05-18..Sun=05-24.
vi.setSystemTime(new Date("2026-05-19T12:00:00Z"));
const rows = [
{ date: "2026-05-11", total_seconds: 100, task_count: 0, failed_count: 0 },
{ date: "2026-05-17", total_seconds: 50, task_count: 0, failed_count: 0 },
{ date: "2026-05-18", total_seconds: 25, task_count: 0, failed_count: 0 },
];
const result = aggregateWeeklyTime(rows, "UTC", 2);
expect(result).toHaveLength(2);
expect(result[0]).toMatchObject({
weekStart: "2026-05-11",
weekEnd: "2026-05-17",
totalSeconds: 150,
partial: false,
daysCovered: 7,
});
expect(result[1]).toMatchObject({
weekStart: "2026-05-18",
totalSeconds: 25,
partial: true,
daysCovered: 2, // Mon + Tue
});
});
it("drops rows that fall outside the trailing window and keeps empty buckets", () => {
// Same MUL-2382 sparse-data regression we caught on the runtimes side:
// an old populated week must not surface when the requested window
// doesn't include it; in-range empty weeks must remain as zero buckets.
vi.setSystemTime(new Date("2026-05-19T12:00:00Z"));
const rows = [
// 2026-04-13 is a Monday — exactly one week earlier than the oldest
// in-range week (Mon=04-20) for a 5-week trailing window.
{ date: "2026-04-13", total_seconds: 999, task_count: 0, failed_count: 0 },
];
const result = aggregateWeeklyTime(rows, "UTC", 5);
expect(result.map((w) => w.weekStart)).toEqual([
"2026-04-20",
"2026-04-27",
"2026-05-04",
"2026-05-11",
"2026-05-18",
]);
for (const w of result) expect(w.totalSeconds).toBe(0);
});
});
describe("aggregateWeeklyTasks", () => {
beforeEach(() => {
vi.useFakeTimers();
});
afterEach(() => {
vi.useRealTimers();
});
it("splits completed and failed counts per calendar week", () => {
vi.setSystemTime(new Date("2026-05-19T12:00:00Z"));
const rows = [
{ date: "2026-05-12", total_seconds: 0, task_count: 5, failed_count: 1 },
{ date: "2026-05-18", total_seconds: 0, task_count: 3, failed_count: 0 },
];
const result = aggregateWeeklyTasks(rows, "UTC", 2);
expect(result[0]).toMatchObject({
weekStart: "2026-05-11",
completed: 4,
failed: 1,
});
expect(result[1]).toMatchObject({
weekStart: "2026-05-18",
completed: 3,
failed: 0,
partial: true,
});
});
});