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Satoshi Qazi Muhammed 13a6acf80d dev-test: JSDOM's WebSocket in the browser environment

The browser environment replaces Node's Event with JSDOM's. Node's WebSocket
dispatches through Node's EventTarget, which rejects that Event, so no open,
message or error reached a listener and no connection ever came up: an
ApiPromise against a live node never became ready. JSDOM's WebSocket now
replaces Node's, as Event and CustomEvent already do. A spec completes a
handshake with a local server and receives a frame.

2026-10-11 06:06:19 +04:00

src

dev-test: JSDOM's WebSocket in the browser environment

2026-10-11 06:06:19 +04:00

.skip-deno

Initial rebrand: @polkadot -> @pezkuwi (3 packages)

2026-01-05 14:22:47 +03:00

package.json

Release dev, dev-test and dev-ts together as 0.86.7

2026-10-10 12:51:20 +04:00

README.md

fix: update header pattern to allow 'authors & contributors' suffix

2026-01-08 01:35:27 +03:00

tsconfig.build.json

Initial rebrand: @polkadot -> @pezkuwi (3 packages)

2026-01-05 14:22:47 +03:00

tsconfig.spec.json

Fix TypeScript type definitions for test suite

2026-01-17 21:02:45 +03:00

README.md

@pezkuwi/dev-test

This is a very basic Jest-compatible environment that could be used alongside tests. The need for this came from replacing Jest with node --test without rewriting all assertions.

It provides the following -

Browser window, document, navigator (see usage for browser-specific path)
jest functions, specifically spyOn (not comprehensive, some will error, some witll noop)
expect functions (not comprehensive, caters for specific pezkuwi-js usage)

Usage

On thing to note is that node:test is still rapidly evolving - this includes the APIs and features. As such this requires at least Node 18.14, however 18.15+ is recommended.

The entry points are different based on the environment you would like to operate in. For a browser-like environment,

node --require @pezkuwi/dev-test/browser ...

or for a basic describe/expect/jest-only global environment

node --require @pezkuwi/dev-test/node ...

The ... above indicates any additional Node options, for instance a full command could be -

node --require @pezkuwi/dev-test/node --test something.test.js