node/test/parallel/test-stream-readable-with-u...

19 lines
320 B
JavaScript

'use strict';
require('../common');
const assert = require('assert');
const { Readable } = require('stream');
const readable = new Readable();
assert.throws(
() => {
readable.read();
},
{
code: 'ERR_METHOD_NOT_IMPLEMENTED',
name: 'Error',
message: 'The _read() method is not implemented'
}
);