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EpicNext-Cms/e2e/ui/studio-visibility.spec.ts
T
2026-10-28 20:49:43 +01:00

137 lines
4.0 KiB
TypeScript

import { expect, test } from "@playwright/test";
/**
* The furniture pane once declared `initial={{ opacity: 0 }}` / `animate={{
* opacity: 1 }}` through motion's minimal `motion/react-m` entry. That entry
* renders the element but never runs the animation, so the inline style stayed
* at opacity: 0: every row was in the DOM, measurable, and its image loaded,
* yet the whole list was invisible.
*
* studio.spec.ts could not catch it because playwright.ui.config.ts sets
* `reducedMotion: "reduce"`, and under reduced motion the animation is skipped
* and the element lands straight on its final value. This file opts out of that
* so a future animation swap cannot quietly hide the list again.
*/
const items = [
{
id: 1,
classname: "fixture_chair",
name: "Fixture chair",
description: "Synthetic chair",
type: "flooritem",
revision: 1,
category: "other",
alreadyImported: true,
nitroExists: true,
iconUrl: "/fixture/cover.svg",
},
{
id: 2,
classname: "fixture_table",
name: "Fixture table",
description: "Synthetic table",
type: "flooritem",
revision: 1,
category: "other",
alreadyImported: false,
nitroExists: false,
iconUrl: "/fixture/cover.svg",
},
];
test("the furniture pane is painted, not merely present in the DOM", async ({
browser,
}) => {
const context = await browser.newContext({
reducedMotion: "no-preference",
viewport: { width: 1440, height: 900 },
});
const page = await context.newPage();
await page.route("**/cms_api/**", async (route) => {
const request = route.request();
const url = new URL(request.url());
if (url.pathname === "/cms_api/admin/import/furni") {
return route.fulfill({
json:
url.searchParams.get("action") === "stats"
? { totalInDb: 2, inCatalog: 1, notInCatalog: 1, missingNitro: 0 }
: {
items,
meta: { currentPage: 1, lastPage: 1, total: 2, perPage: 20 },
},
});
}
if (url.pathname === "/cms_api/admin/import/clone")
return route.fulfill({ json: { sources: [] } });
if (url.pathname === "/cms_api/admin/studio/import-jobs")
return route.fulfill({ json: { ok: true, jobs: [], nextCursor: null } });
if (url.pathname === "/cms_api/admin/studio/nitro-quality")
return route.fulfill({
json: {
report: {
scales: [32, 64].map((size) => ({
size,
state: "missing",
assets: [],
animations: [],
directions: [],
issues: [],
})),
},
},
});
return route.fulfill({
status: 404,
json: { error: "Unknown fixture endpoint" },
});
});
await page.goto("/admin/studio-harness", { waitUntil: "domcontentloaded" });
const list = page.locator('[data-testid="studio-furniture-list"]');
await expect(list).toBeVisible();
await expect
.poll(async () => list.locator("[data-index]").count(), { timeout: 20000 })
.toBeGreaterThan(0);
// Let any entrance animation run before sampling computed styles.
await page.waitForTimeout(1000);
// The rows exist. Now prove they are actually painted: no ancestor may be
// left faded out, which is precisely the failure this guards against.
const samples = await list.locator("[data-index]").evaluateAll((els) =>
els.slice(0, 5).map((el) => {
const opacities: number[] = [];
let node: Element | null = el;
while (node && opacities.length < 12) {
opacities.push(Number(getComputedStyle(node).opacity));
node = node.parentElement;
}
const rect = el.getBoundingClientRect();
return {
minOpacity: Math.min(...opacities),
width: rect.width,
height: rect.height,
};
}),
);
expect(samples.length).toBeGreaterThan(0);
for (const s of samples) {
expect(s.minOpacity, "an ancestor is faded out").toBeGreaterThan(0.9);
expect(s.width).toBeGreaterThan(0);
expect(s.height).toBeGreaterThan(0);
}
// Playwright treats opacity 0 as not visible, so this is the end-to-end form.
await expect(list.locator("[data-index]").first()).toBeVisible();
await expect(
page.getByRole("button", { name: "View Fixture chair", exact: true }),
).toBeVisible();
await context.close();
});