cloudflare/workers-sdk wrangler@2.1.5 on GitHub

Patch Changes

#1819 d8a18070 Thanks @CarmenPopoviciu! - Adds support for custom _routes.json when running wrangler pages dev
#1815 d8fe95d2 Thanks @cameron-robey! - feat: testing scheduled events with wrangler dev remote mode
Using the new middleware (#1735), we implement a way of testing scheduled workers from a fetch using wrangler dev in remote mode, by passing a new command line flag --test-scheduled. This exposes a route /__scheduled which will trigger the scheduled event.
```
$ npx wrangler dev index.js --test-scheduled

$ curl http://localhost:8787/__scheduled
```
Closes #570

#1801 07fc90d6 Thanks @rozenmd! - feat: multi-worker testing

This change introduces the ability to test multi-worker setups via the wrangler API's unstable_dev function.

Usage:

import { unstable_dev } from "wrangler";

/**
 * Note: if you shut down the first worker you spun up,
 * the parent worker won't know the child worker exists
 * and your tests will fail
 */
describe("multi-worker testing", () => {
	let childWorker;
	let parentWorker;

	beforeAll(async () => {
		childWorker = await unstable_dev(
			"src/child-worker.js",
			{ config: "src/child-wrangler.toml" },
			{ disableExperimentalWarning: true }
		);
		parentWorker = await unstable_dev(
			"src/parent-worker.js",
			{ config: "src/parent-wrangler.toml" },
			{ disableExperimentalWarning: true }
		);
	});

	afterAll(async () => {
		await childWorker.stop();
		await parentWorker.stop();
	});

	it("childWorker should return Hello World itself", async () => {
		const resp = await childWorker.fetch();
		if (resp) {
			const text = await resp.text();
			expect(text).toMatchInlineSnapshot(`"Hello World!"`);
		}
	});

	it("parentWorker should return Hello World by invoking the child worker", async () => {
		const resp = await parentWorker.fetch();
		if (resp) {
			const parsedResp = await resp.text();
			expect(parsedResp).toEqual("Parent worker sees: Hello World!");
		}
	});
});

#1865 adfc52d6 Thanks @JacobMGEvans! - polish: loglevel flag
Added a '--log-level' flag that allows the user to specify between 'debug', 'info', 'log', 'warning', 'error', 'none'
Currently 'none' will turn off all outputs in Miniflare (local mode), however, Wrangler will still output Errors.
resolves #185
#1861 3d51d553 Thanks @GregBrimble! - fix: Add 'charset' to 'Content-Type' on 'wrangler pages dev' responses
#1867 5a6ccc58 Thanks @cameron-robey! - fix: handle logging of empty map/set/weak-map/weak-set
#1882 ba0aed63 Thanks @rozenmd! - chore: refactor remote.tsx to only destructure when necessary