benstull/human-experience-filter-art
1
0
Fork 0
Code Issues 2 Pull Requests 1 Actions Packages Projects Releases Wiki Activity

feat(a11y): keyboard + ARIA slider semantics for the Altitude dial

Browse Source 
role=slider + tabindex on the dial; Arrow/Home/End stepping; labels become
Enter/Space buttons; aria-valuenow/valuetext track the committed altitude via
renderDial. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
BenStullsBets
2026-06-30 09:26:45 -07:00
parent 717bf5b08b
commit 0db602ebd0
3 changed files with 55 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
simulator/e2e/tests/a11y.spec.ts
+18
View File
@@ -60,3 +60,21 @@ test.describe("Task 5 — Reduced motion", () => {
.toBe(true); // reduced motion → frozen
});
});
test.describe("Task 6 — Keyboard + ARIA dial", () => {
test("altitude dial is a keyboard-operable slider", async ({ page }) => {
await page.goto("/");
const dial = page.locator("#dial");
await expect(dial).toHaveAttribute("role", "slider");
await expect(dial).toHaveAttribute("tabindex", "0");
await dial.focus();
const before = await page.locator("#scale-name").textContent();
await dial.press("ArrowDown"); // descend one altitude
await expect
.poll(async () => page.locator("#scale-name").textContent())
.not.toBe(before);
await dial.press("Home"); // jump to the top scale (cosmos)
await expect(page.locator("#scale-name")).toHaveText(/cosmos|宇宙/i);
await expect(dial).toHaveAttribute("aria-valuenow", "0");
});
});