Files
next-ai-draw-io/tests/e2e/theme.spec.ts
dayuan.jiang 828bf43e31 refactor: add shared fixtures and test.step() patterns
- Add tests/e2e/lib/fixtures.ts with shared test helpers
- Add tests/e2e/fixtures/diagrams.ts with XML test data
- Add expectBeforeAndAfterReload() helper for persistence tests
- Add test.step() for better test reporting in complex tests
- Consolidate mock helpers into fixtures module
- Reduce code duplication across 17 test files
2026-01-05 00:37:40 +09:00

89 lines
3.0 KiB
TypeScript

import { expect, getIframe, openSettings, sleep, test } from "./lib/fixtures"
test.describe("Theme Switching", () => {
test("can toggle app dark mode", async ({ page }) => {
await page.goto("/", { waitUntil: "networkidle" })
await getIframe(page).waitFor({ state: "visible", timeout: 30000 })
await openSettings(page)
const html = page.locator("html")
const initialClass = await html.getAttribute("class")
const themeButton = page.locator(
"button:has(svg.lucide-sun), button:has(svg.lucide-moon)",
)
if ((await themeButton.count()) > 0) {
await test.step("toggle theme", async () => {
await themeButton.first().click()
await sleep(500)
})
await test.step("verify theme changed", async () => {
const newClass = await html.getAttribute("class")
expect(newClass).not.toBe(initialClass)
})
}
})
test("theme persists after page reload", async ({ page }) => {
await page.goto("/", { waitUntil: "networkidle" })
await getIframe(page).waitFor({ state: "visible", timeout: 30000 })
await openSettings(page)
const themeButton = page.locator(
"button:has(svg.lucide-sun), button:has(svg.lucide-moon)",
)
if ((await themeButton.count()) > 0) {
let themeClass: string | null
await test.step("change theme", async () => {
await themeButton.first().click()
await sleep(300)
themeClass = await page.locator("html").getAttribute("class")
await page.keyboard.press("Escape")
})
await test.step("reload page", async () => {
await page.reload({ waitUntil: "networkidle" })
await getIframe(page).waitFor({
state: "visible",
timeout: 30000,
})
})
await test.step("verify theme persisted", async () => {
const reloadedClass = await page
.locator("html")
.getAttribute("class")
expect(reloadedClass).toBe(themeClass)
})
}
})
test("draw.io theme toggle exists", async ({ page }) => {
await page.goto("/", { waitUntil: "networkidle" })
await getIframe(page).waitFor({ state: "visible", timeout: 30000 })
await openSettings(page)
await expect(
page.locator('[role="dialog"], [role="menu"], form').first(),
).toBeVisible({ timeout: 5000 })
})
test("system theme preference is respected", async ({ page }) => {
await page.emulateMedia({ colorScheme: "dark" })
await page.goto("/", { waitUntil: "networkidle" })
await getIframe(page).waitFor({ state: "visible", timeout: 30000 })
const html = page.locator("html")
const classes = await html.getAttribute("class")
expect(classes).toBeDefined()
})
})