webpack/test/NodeTemplatePlugin.test.js

91 lines
2.3 KiB
JavaScript

"use strict";
require("./helpers/warmup-webpack");
const path = require("path");
// cspell:word nodetest
describe("NodeTemplatePlugin", () => {
jest.setTimeout(20000);
it("should compile and run a simple module", done => {
const webpack = require("..");
webpack(
{
mode: "production",
context: path.join(__dirname, "fixtures", "nodetest"),
target: "node",
output: {
path: path.join(__dirname, "js", "NodeTemplatePlugin"),
filename: "result.js",
chunkFilename: "[fullhash].result.[id].js",
library: "abc",
libraryTarget: "commonjs"
},
entry: "./entry"
},
(err, stats) => {
if (err) return err;
expect(stats.hasErrors()).toBe(false);
expect(stats.hasWarnings()).toBe(false);
// eslint-disable-next-line node/no-missing-require
const result = require("./js/NodeTemplatePlugin/result").abc;
expect(result.nextTick).toBe(process.nextTick);
expect(result.fs).toBe(require("fs"));
result.loadChunk(456, chunk => {
expect(chunk).toBe(123);
result.loadChunk(567, chunk => {
expect(chunk).toEqual({
a: 1
});
done();
});
});
}
);
});
it("should compile and run a simple module in single mode", done => {
const webpack = require("..");
webpack(
{
mode: "production",
context: path.join(__dirname, "fixtures", "nodetest"),
target: "node",
output: {
path: path.join(__dirname, "js", "NodeTemplatePluginSingle"),
filename: "result2.js",
chunkFilename: "[fullhash].result2.[id].js",
library: "def",
libraryTarget: "umd",
auxiliaryComment: "test"
},
entry: "./entry",
plugins: [
new webpack.optimize.LimitChunkCountPlugin({
maxChunks: 1
})
]
},
(err, stats) => {
if (err) return err;
expect(stats.hasErrors()).toBe(false);
// eslint-disable-next-line node/no-missing-require
const result = require("./js/NodeTemplatePluginSingle/result2");
expect(result.nextTick).toBe(process.nextTick);
expect(result.fs).toBe(require("fs"));
const sameTick = true;
result.loadChunk(456, chunk => {
expect(chunk).toBe(123);
expect(sameTick).toBe(true);
result.loadChunk(567, chunk => {
expect(chunk).toEqual({
a: 1
});
done();
});
});
}
);
});
});