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Auto-retry starting app in mock tests

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Fedor Indutny 2023-09-18 22:09:28 +02:00 committed by GitHub
parent 7419ef9bd5
commit d6cc067507
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1 changed files with 28 additions and 14 deletions
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42
ts/test-mock/bootstrap.ts
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@ -63,6 +63,8 @@ for (const firstName of CONTACT_FIRST_NAMES) {
const MAX_CONTACTS = CONTACT_NAMES.length;
const DEFAULT_START_APP_TIMEOUT = 10 * durations.SECOND;
export type BootstrapOptions = Readonly<{
extraConfig?: Record<string, unknown>;
benchmark?: boolean;
@ -260,7 +262,7 @@ export class Bootstrap {
await app.close();
}
public async startApp(): Promise<App> {
public async startApp(timeout = DEFAULT_START_APP_TIMEOUT): Promise<App> {
assert(
this.storagePath !== undefined,
'Bootstrap has to be initialized first, see: bootstrap.init()'
@ -269,21 +271,33 @@ export class Bootstrap {
debug('starting the app');
const { port } = this.server.address();
const config = await this.generateConfig(port);
const app = new App({
main: ELECTRON,
args: [CI_SCRIPT],
config: await this.generateConfig(port),
});
await app.start();
this.lastApp = app;
app.on('close', () => {
if (this.lastApp === app) {
this.lastApp = undefined;
let app: App | undefined;
while (!app) {
const startedApp = new App({
main: ELECTRON,
args: [CI_SCRIPT],
config,
});
try {
// eslint-disable-next-line no-await-in-loop
await pTimeout(startedApp.start(), timeout);
} catch (error) {
// eslint-disable-next-line no-console
console.error('Failed to start the app on time, retrying', error);
continue;
}
});
this.lastApp = startedApp;
startedApp.on('close', () => {
if (this.lastApp === startedApp) {
this.lastApp = undefined;
}
});
app = startedApp;
}
return app;
}