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HarelM
c3dd253737
Replace Cypress with Playwright for the end-to-end suite and drop
@shellygo/cypress-test-utils in favour of a hand-written MaputnikDriver
page object that keeps the fluent then(...).shouldX() assertion style
(now async). The InputAutocomplete component test moves to Vitest browser
mode using the Playwright provider.
- e2e/maputnik-driver.ts: driver + MaputnikAssertable over Playwright
- e2e/{fixtures,coverage,global-setup,global-teardown}.ts: test fixture,
istanbul coverage collection, and nyc report generation
- playwright.config.ts / vitest.config.ts
- Code coverage preserved: dev server is istanbul-instrumented, per-test
window.__coverage__ is merged via nyc into coverage/coverage-final.json
- CI: Cypress jobs replaced with Playwright; docker e2e runs against the
container via E2E_NO_WEBSERVER
- Remove Cypress deps, config and support files; update docs and .nycrc
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
31 lines
1.1 KiB
TypeScript
31 lines
1.1 KiB
TypeScript
import fs from "node:fs";
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import path from "node:path";
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import type { Page } from "@playwright/test";
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const OUTPUT_DIR = path.resolve(process.cwd(), ".nyc_output");
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/**
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* Reads the istanbul coverage object (injected by vite-plugin-istanbul) from the
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* given page. Returns `null` when the page has not been instrumented.
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*/
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export async function readCoverage(page: Page): Promise<unknown | null> {
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try {
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return await page.evaluate(() => (window as unknown as { __coverage__?: unknown }).__coverage__ ?? null);
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} catch {
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// Page might be navigating/closed.
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return null;
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}
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}
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/**
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* Persists a coverage chunk to `.nyc_output` so that `nyc report` can merge it.
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* istanbul-lib-coverage (used by nyc) sums the hit counts across every file it
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* finds, so writing one file per chunk is enough to accumulate coverage across
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* navigations and tests.
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*/
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export function writeCoverage(coverage: unknown, id: string): void {
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if (!coverage) return;
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fs.mkdirSync(OUTPUT_DIR, { recursive: true });
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fs.writeFileSync(path.join(OUTPUT_DIR, `playwright-${id}.json`), JSON.stringify(coverage));
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}
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