deno.land / std@0.166.0 / node / _tools / test / parallel / test-stream-transform-constructor-set-methods.js
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 18.12.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';const common = require('../common');
const assert = require('assert');const { Transform } = require('stream');
const t = new Transform();
assert.throws( () => { t.end(Buffer.from('blerg')); }, { name: 'Error', code: 'ERR_METHOD_NOT_IMPLEMENTED', message: 'The _transform() method is not implemented' });
const _transform = common.mustCall((chunk, _, next) => { next();});
const _final = common.mustCall((next) => { next();});
const _flush = common.mustCall((next) => { next();});
const t2 = new Transform({ transform: _transform, flush: _flush, final: _final});
assert.strictEqual(t2._transform, _transform);assert.strictEqual(t2._flush, _flush);assert.strictEqual(t2._final, _final);
t2.end(Buffer.from('blerg'));t2.resume();
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