BreizhHardware/express-prom-bundle
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Add test for typings

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Asbjørn Dyhrberg Thegler
2022-06-17 21:01:03 +02:00
parent 5a1efd7fe6
commit a1284ec3e5
1 changed files with 7 additions and 5 deletions
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12
types/test.ts
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@@ -1,10 +1,11 @@
import { Request, RequestHandler, Response } from 'express'; import * as express from 'express';
import * as promClient from 'prom-client'; import * as promClient from 'prom-client';
import * as promBundle from 'express-prom-bundle'; import * as promBundle from 'express-prom-bundle';
// $ExpectType Middleware // $ExpectType Middleware
const middleware: RequestHandler = promBundle({ includeMethod: true }); const middleware: express.RequestHandler = promBundle({ includeMethod: true });
// $ExpectType: string // $ExpectType: string
middleware.name; middleware.name;
@@ -57,7 +58,8 @@ promBundle({
normalizePath: [ normalizePath: [
['^/foo', '/example'] // replace /foo with /example ['^/foo', '/example'] // replace /foo with /example
], ],
formatStatusCode: (res: Response) => res.statusCode + 100 formatStatusCode: (res: express.Response) => res.statusCode + 100,
metricsApp: express()
}); });
promClient.register.clear(); promClient.register.clear();
@@ -79,14 +81,14 @@ promBundle({
type Writable<T> = { -readonly [K in keyof T]: T[K] }; type Writable<T> = { -readonly [K in keyof T]: T[K] };
const wPromBundle: Writable<promBundle> = promBundle; const wPromBundle: Writable<promBundle> = promBundle;
wPromBundle.normalizePath = (req: Request, opts: promBundle.Opts) => { wPromBundle.normalizePath = (req: express.Request, opts: promBundle.Opts) => {
const path = promBundle.normalizePath(req, opts); const path = promBundle.normalizePath(req, opts);
// count all docs as one path, but /docs/login as a separate one // count all docs as one path, but /docs/login as a separate one
return path.match(/^\/docs/) && !path.match(/^\/login/) ? '/docs/*' : path; return path.match(/^\/docs/) && !path.match(/^\/login/) ? '/docs/*' : path;
}; };
wPromBundle.normalizeStatusCode = (res: Response) => res.statusCode.toString(); wPromBundle.normalizeStatusCode = (res: express.Response) => res.statusCode.toString();
// $ExpectType RequestHandler // $ExpectType RequestHandler
promBundle.clusterMetrics(); promBundle.clusterMetrics();