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openchamber/packages/ui/src/lib/runtime-switch.test.ts
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2026-06-30 02:48:01 +03:00
import { describe, expect, test } from 'bun:test';
import { getRuntimeApiBaseUrl, switchRuntimeEndpoint } from './runtime-switch';
import { clearRuntimeUrlAuthToken, setRuntimeExtraHeaders } from './runtime-auth';
describe('runtime endpoint switching', () => {
test('does not throw when Electron preload globals are read-only', () => {
const previousWindow = Object.getOwnPropertyDescriptor(globalThis, 'window');
const previousFetch = globalThis.fetch;
const runtimeWindow = {
addEventListener: () => undefined,
removeEventListener: () => undefined,
dispatchEvent: () => true,
};
try {
clearRuntimeUrlAuthToken();
setRuntimeExtraHeaders(null);
globalThis.fetch = (async () => new Response(JSON.stringify({ token: 'url-token', expiresAt: Date.now() + 60_000 }), {
status: 200,
headers: { 'Content-Type': 'application/json' },
})) as typeof fetch;
Object.defineProperty(runtimeWindow, '__OPENCHAMBER_API_BASE_URL__', {
configurable: true,
value: 'http://127.0.0.1:3000',
writable: false,
});
Object.defineProperty(runtimeWindow, '__OPENCHAMBER_CLIENT_TOKEN__', {
configurable: true,
value: '',
writable: false,
});
Object.defineProperty(runtimeWindow, '__OPENCHAMBER_RUNTIME_HEADERS__', {
configurable: true,
value: {},
writable: false,
});
Object.defineProperty(globalThis, 'window', {
configurable: true,
value: runtimeWindow,
});
let thrown: unknown = null;
try {
switchRuntimeEndpoint({
apiBaseUrl: 'https://remote.example',
clientToken: 'client-token',
requestHeaders: null,
});
} catch (error) {
thrown = error;
}
expect(thrown).toBeNull();
expect(getRuntimeApiBaseUrl()).toBe('https://remote.example');
} finally {
globalThis.fetch = previousFetch;
clearRuntimeUrlAuthToken();
setRuntimeExtraHeaders(null);
if (previousWindow) {
Object.defineProperty(globalThis, 'window', previousWindow);
} else {
Reflect.deleteProperty(globalThis, 'window');
}
}
});
});