mirror of https://github.com/webpack/webpack.git
60 lines
1017 B
JavaScript
60 lines
1017 B
JavaScript
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"use strict";
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const path = require("path");
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const webpack = require("../");
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describe("WatchClose", () => {
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jest.setTimeout(5000);
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describe("multiple calls watcher", () => {
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const fixturePath = path.join(__dirname, "fixtures");
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const filePath = path.join(fixturePath, "a.js");
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let compiler;
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let watcher;
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beforeEach(() => {
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compiler = webpack({
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mode: "development",
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entry: filePath,
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output: {
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path: fixturePath,
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filename: "bundle.js"
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}
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});
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watcher = compiler.watch({
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poll: 300
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});
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});
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afterEach(() => {
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watcher.close();
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compiler = null;
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});
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function close(watcher, callback) {
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return new Promise(res => {
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const onClose = () => {
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callback();
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res();
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};
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watcher.close(onClose);
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});
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}
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it("each callback should be called", async done => {
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let num = 0;
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await Promise.all([
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close(watcher, () => (num += 1)),
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close(watcher, () => (num += 10))
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]);
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expect(num).toBe(11);
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done();
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});
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});
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});
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