mirror of https://github.com/webpack/webpack.git
82 lines
2.0 KiB
JavaScript
82 lines
2.0 KiB
JavaScript
"use strict";
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const path = require("path");
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const fs = require("graceful-fs");
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const webpack = require("..");
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const pluginDir = path.join(__dirname, "js", "BannerPlugin");
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const outputDir = path.join(pluginDir, "output");
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it("should cache assets", done => {
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const entry1File = path.join(pluginDir, "entry1.js");
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const entry2File = path.join(pluginDir, "entry2.js");
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const outputFile = path.join(outputDir, "entry1.js");
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try {
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fs.mkdirSync(path.join(pluginDir), {
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recursive: true
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});
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} catch (e) {
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// empty
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}
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const compiler = webpack({
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mode: "development",
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entry: {
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entry1: entry1File,
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entry2: entry2File
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},
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output: {
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path: outputDir
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},
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plugins: [new webpack.BannerPlugin("banner is a string")]
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});
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fs.writeFileSync(entry1File, "1", "utf-8");
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fs.writeFileSync(entry2File, "1", "utf-8");
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compiler.run(err => {
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if (err) return done(err);
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const footerFileResults = fs.readFileSync(outputFile, "utf8").split("\n");
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expect(footerFileResults[0]).toBe("/*! banner is a string */");
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fs.writeFileSync(entry2File, "2", "utf-8");
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compiler.run((err, stats) => {
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const { assets } = stats.toJson();
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expect(assets.find(as => as.name === "entry1.js").emitted).toBe(false);
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expect(assets.find(as => as.name === "entry2.js").emitted).toBe(true);
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done(err);
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});
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});
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});
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it("can place banner as footer", done => {
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const footerFile = path.join(pluginDir, "footerFile.js");
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const outputFile = path.join(outputDir, "footerFile.js");
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try {
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fs.mkdirSync(path.join(pluginDir), {
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recursive: true
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});
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} catch (e) {
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// empty
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}
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const compiler = webpack({
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mode: "development",
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entry: {
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footerFile: footerFile
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},
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output: {
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path: outputDir
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},
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plugins: [
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new webpack.BannerPlugin({
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banner: "banner is a string",
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footer: true
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})
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]
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});
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fs.writeFileSync(footerFile, "footer", "utf-8");
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compiler.run(err => {
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if (err) return done(err);
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const footerFileResults = fs.readFileSync(outputFile, "utf8").split("\n");
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expect(footerFileResults.pop()).toBe("/*! banner is a string */");
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done();
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});
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});
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