60 lines
1.4 KiB
TypeScript
60 lines
1.4 KiB
TypeScript
import { expect, test } from "@playwright/test";
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import {
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estimateImageDispatchWaitMs,
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getAdaptiveImageQueueOwnerLimit,
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} from "@/lib/canvas/image-queue-fairness";
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test.describe("canvas image queue fairness", () => {
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test("lets one owner use the full model capacity without competition", () => {
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expect(
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getAdaptiveImageQueueOwnerLimit({
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maxConcurrent: 10,
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hasCompetingOwner: false,
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})
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).toBe(10);
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});
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test("reserves half the slots when another owner is waiting", () => {
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expect(
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getAdaptiveImageQueueOwnerLimit({
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maxConcurrent: 10,
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hasCompetingOwner: true,
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})
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).toBe(5);
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expect(
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getAdaptiveImageQueueOwnerLimit({
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maxConcurrent: 5,
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hasCompetingOwner: true,
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})
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).toBe(3);
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});
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test("always keeps at least one executable slot", () => {
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expect(
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getAdaptiveImageQueueOwnerLimit({
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maxConcurrent: 0,
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hasCompetingOwner: true,
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})
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).toBe(1);
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});
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test("estimates queue wait from request dispatch spacing, not generation duration", () => {
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expect(
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estimateImageDispatchWaitMs({
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queuePosition: 3,
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dispatchIntervalMs: 1000,
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delayRemainingMs: 400,
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})
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).toBe(3400);
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});
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test("does not add wait after the request has no tasks ahead", () => {
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expect(
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estimateImageDispatchWaitMs({
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queuePosition: 0,
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dispatchIntervalMs: 1000,
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})
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).toBe(0);
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});
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});
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