Files
Toju/e2e/helpers/seed-test-endpoint.ts
2026-04-16 22:52:45 +02:00

82 lines
2.4 KiB
TypeScript

import { type BrowserContext, type Page } from '@playwright/test';
const SERVER_ENDPOINTS_STORAGE_KEY = 'metoyou_server_endpoints';
const REMOVED_DEFAULT_KEYS_STORAGE_KEY = 'metoyou_removed_default_server_keys';
interface SeededEndpointStorageState {
key: string;
removedKey: string;
endpoints: {
id: string;
name: string;
url: string;
isActive: boolean;
isDefault: boolean;
status: string;
}[];
}
function buildSeededEndpointStorageState(
port: number = Number(process.env.TEST_SERVER_PORT) || 3099
): SeededEndpointStorageState {
const endpoint = {
id: 'e2e-test-server',
name: 'E2E Test Server',
url: `http://localhost:${port}`,
isActive: true,
isDefault: false,
status: 'unknown'
};
return {
key: SERVER_ENDPOINTS_STORAGE_KEY,
removedKey: REMOVED_DEFAULT_KEYS_STORAGE_KEY,
endpoints: [endpoint]
};
}
function applySeededEndpointStorageState(storageState: SeededEndpointStorageState): void {
try {
const storage = window.localStorage;
storage.setItem(storageState.key, JSON.stringify(storageState.endpoints));
storage.setItem(storageState.removedKey, JSON.stringify([
'default',
'toju-primary',
'toju-sweden'
]));
} catch {
// about:blank and some Playwright UI pages deny localStorage access.
}
}
export async function installTestServerEndpoint(
context: BrowserContext,
port: number = Number(process.env.TEST_SERVER_PORT) || 3099
): Promise<void> {
const storageState = buildSeededEndpointStorageState(port);
await context.addInitScript(applySeededEndpointStorageState, storageState);
}
/**
* Seed localStorage with a single signal endpoint pointing at the test server.
* Must be called AFTER navigating to the app origin (localStorage is per-origin)
* but BEFORE the app reads from storage (i.e. before the Angular bootstrap is
* relied upon - calling it in the first goto() landing page is fine since the
* page will re-read on next navigation/reload).
*
* Typical usage:
* await page.goto('/');
* await seedTestServerEndpoint(page);
* await page.reload(); // App now picks up the test endpoint
*/
export async function seedTestServerEndpoint(
page: Page,
port: number = Number(process.env.TEST_SERVER_PORT) || 3099
): Promise<void> {
const storageState = buildSeededEndpointStorageState(port);
await page.evaluate(applySeededEndpointStorageState, storageState);
}