47 lines
1.4 KiB
TypeScript
47 lines
1.4 KiB
TypeScript
import assert from 'node:assert/strict';
|
|
import { resolve } from 'node:path';
|
|
import { test } from 'node:test';
|
|
import Piscina from '../dist';
|
|
|
|
test('Piscina<T , R> works', async () => {
|
|
const worker = new Piscina<string, number>({
|
|
filename: resolve(__dirname, 'fixtures/eval.js')
|
|
});
|
|
|
|
const result: number = await worker.run('Promise.resolve(42)');
|
|
|
|
assert.strictEqual(result, 42);
|
|
});
|
|
|
|
test('Piscina with no generic works', async () => {
|
|
const worker = new Piscina({
|
|
filename: resolve(__dirname, 'fixtures/eval.js')
|
|
});
|
|
|
|
const result = await worker.run('Promise.resolve("Hello, world!")');
|
|
|
|
assert.strictEqual(result, 'Hello, world!');
|
|
});
|
|
|
|
test('Piscina<T, R> typescript complains when invalid Task is supplied as wrong type', async () => {
|
|
const worker = new Piscina<string, number>({
|
|
filename: resolve(__dirname, 'fixtures/eval.js')
|
|
});
|
|
|
|
// @ts-expect-error complains due to invalid Task being number when expecting string
|
|
const result = await worker.run(42);
|
|
|
|
assert.strictEqual(result, 42);
|
|
});
|
|
|
|
test('Piscina<T, R> typescript complains when assigning Result to wrong type', async () => {
|
|
const worker = new Piscina<string, number>({
|
|
filename: resolve(__dirname, 'fixtures/eval.js')
|
|
});
|
|
|
|
// @ts-expect-error complains due to expecting a number but being assigned to a string
|
|
const result: string = await worker.run('Promise.resolve(42)');
|
|
|
|
assert.strictEqual(result, 42);
|
|
});
|