create-js-app-scripts/node_modules/assets-webpack-plugin/test/multiCompiler.test.js

Configuration and scripts for Create Js App.

/*jshint expr: true*/

var path = require('path');
var expect = require('chai').expect;
var webpack = require('webpack');
var rm_rf = require('rimraf');

var Plugin = require('../index.js');

var OUTPUT_DIR = path.join(__dirname, '../tmp');
var expectOutput = require('./utils/expectOutput')(OUTPUT_DIR);


describe('Plugin', function () {

  beforeEach(function (done) {
    rm_rf(OUTPUT_DIR, done);
  });

  it('works in multi-compiler mode', function (done) {
    var plugin = new Plugin({path: 'tmp'});

    var webpackConfig = [
      {
        entry: {
          one: path.join(__dirname, 'fixtures/one.js')
        },
        output: {
          path: OUTPUT_DIR,
          filename: 'one-bundle.js'
        },
        plugins: [plugin]
      },
      {
        entry: {
          two: path.join(__dirname, 'fixtures/two.js')
        },
        output: {
          path: OUTPUT_DIR,
          filename: 'two-bundle.js'
        },
        plugins: [plugin]
      }
    ];

    var expected = {
      one: {
        js: 'one-bundle.js'
      },
      two: {
        js: 'two-bundle.js'
      }
    };

    var args = {
      config: webpackConfig,
      expected: expected
    };

    expectOutput(args, done);
  });

  it('updates output between compiler calls when options.update is true', function (done) {
    var config_1 = {
      entry: {
        one: path.join(__dirname, 'fixtures/one.js')
      },
      output: {
        path: OUTPUT_DIR,
        filename: 'one-bundle.js'
      },
      plugins: [new Plugin({path: 'tmp', update: true})]
    };
    var config_2 = {
      entry: {
        two: path.join(__dirname, 'fixtures/two.js')
      },
      output: {
        path: OUTPUT_DIR,
        filename: 'two-bundle.js'
      },
      plugins: [new Plugin({path: 'tmp', update: true})]
    };

    var expected = {one: {js: 'one-bundle.js'}, two: {js: 'two-bundle.js'}};
    var args = {config: config_2, expected: expected};

    webpack(config_1, function (err, stats) {
      expect(err).to.be.null;
      expect(stats.hasErrors()).to.be.false;
      expectOutput(args, done);
    });
  });

  it('overwrites output between compiler calls when options.update is false', function (done) {
    var config_1 = {
      entry: {
        one: path.join(__dirname, 'fixtures/one.js')
      },
      output: {
        path: OUTPUT_DIR,
        filename: 'one-bundle.js'
      },
      plugins: [new Plugin({path: 'tmp', update: false})]
    };
    var config_2 = {
      entry: {
        two: path.join(__dirname, 'fixtures/two.js')
      },
      output: {
        path: OUTPUT_DIR,
        filename: 'two-bundle.js'
      },
      plugins: [new Plugin({path: 'tmp', update: false})]
    };

    var expected = {two: {js: 'two-bundle.js'}};
    var args = {config: config_2, expected: expected};

    webpack(config_1, function (err, stats) {
      expect(err).to.be.null;
      expect(stats.hasErrors()).to.be.false;
      expectOutput(args, done);
    });
  });
});