polymer-project-config/lib/test/builds_test.js

reads, validates, and shapes your polymer.json project configuration

"use strict";
/**
 * @license
 * Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
 * This code may only be used under the BSD style license found at
 * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
 * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
 * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
 * Google as part of the polymer project is also subject to an additional IP
 * rights grant found at http://polymer.github.io/PATENTS.txt
 */
Object.defineProperty(exports, "__esModule", { value: true });
const chai_1 = require("chai");
const builds_1 = require("../builds");
suite('builds', () => {
    suite('isValidPreset()', () => {
        test('returns true for valid presets', () => {
            chai_1.assert.equal(builds_1.isValidPreset('es5-bundled'), true);
            chai_1.assert.equal(builds_1.isValidPreset('es6-bundled'), true);
            chai_1.assert.equal(builds_1.isValidPreset('es6-unbundled'), true);
        });
        test('returns false for a selection of invalid presets', () => {
            chai_1.assert.equal(builds_1.isValidPreset('es5-unbundled'), false);
            chai_1.assert.equal(builds_1.isValidPreset('es5'), false);
            chai_1.assert.equal(builds_1.isValidPreset('es6'), false);
            chai_1.assert.equal(builds_1.isValidPreset('js-compile'), false);
            chai_1.assert.equal(builds_1.isValidPreset(''), false);
            // tslint:disable:no-any
            chai_1.assert.equal(builds_1.isValidPreset(null), false);
            chai_1.assert.equal(builds_1.isValidPreset(undefined), false);
            chai_1.assert.equal(builds_1.isValidPreset(0), false);
            chai_1.assert.equal(builds_1.isValidPreset(1), false);
            // tslint:enable:no-any
        });
    });
    suite('applyBuildPreset()', () => {
        test('applies es5-bundled preset', () => {
            const givenBuildConfig = { preset: 'es5-bundled' };
            const expectedBuildConfig = {
                name: 'es5-bundled',
                preset: 'es5-bundled',
                js: {
                    minify: true,
                    compile: 'es5',
                    transformModulesToAmd: true,
                },
                css: { minify: true },
                html: { minify: true },
                bundle: true,
                addServiceWorker: true,
                addPushManifest: false,
            };
            chai_1.assert.deepEqual(builds_1.applyBuildPreset(givenBuildConfig), expectedBuildConfig);
        });
        test('applies es6-bundled preset', () => {
            const givenBuildConfig = { preset: 'es6-bundled' };
            const expectedBuildConfig = {
                name: 'es6-bundled',
                preset: 'es6-bundled',
                browserCapabilities: ['es2015'],
                js: {
                    minify: true,
                    compile: 'es2015',
                    transformModulesToAmd: true,
                },
                css: { minify: true },
                html: { minify: true },
                bundle: true,
                addServiceWorker: true,
                addPushManifest: false,
            };
            chai_1.assert.deepEqual(builds_1.applyBuildPreset(givenBuildConfig), expectedBuildConfig);
        });
        test('applies es6-unbundled preset', () => {
            const givenBuildConfig = { preset: 'es6-unbundled' };
            const expectedBuildConfig = {
                name: 'es6-unbundled',
                preset: 'es6-unbundled',
                browserCapabilities: ['es2015', 'push'],
                js: {
                    minify: true,
                    compile: 'es2015',
                    transformModulesToAmd: true,
                },
                css: { minify: true },
                html: { minify: true },
                bundle: false,
                addServiceWorker: true,
                addPushManifest: true,
            };
            chai_1.assert.deepEqual(builds_1.applyBuildPreset(givenBuildConfig), expectedBuildConfig);
        });
        test('applies provided config options as overrides to preset', () => {
            const givenBuildConfig = {
                preset: 'es5-bundled',
                name: 'name-override',
                js: {
                    minify: false,
                    compile: false,
                    transformModulesToAmd: false,
                },
                css: { minify: false },
                html: { minify: false },
                bundle: false,
                addServiceWorker: false,
                addPushManifest: false,
            };
            const expectedBuildConfig = {
                preset: 'es5-bundled',
                name: 'name-override',
                js: {
                    minify: false,
                    compile: false,
                    transformModulesToAmd: false,
                },
                css: { minify: false },
                html: { minify: false },
                bundle: false,
                addServiceWorker: false,
                addPushManifest: false,
            };
            chai_1.assert.deepEqual(builds_1.applyBuildPreset(givenBuildConfig), expectedBuildConfig);
        });
        test('returns the same config if no preset is provided', () => {
            const givenBuildConfig = {
                name: 'no-preset',
                js: { minify: true, compile: false },
                css: { minify: true },
                html: { minify: true },
            };
            chai_1.assert.deepEqual(builds_1.applyBuildPreset(givenBuildConfig), givenBuildConfig);
        });
        test('returns the same config if preset is provided but not found', () => {
            const givenBuildConfig = {
                preset: 'not-a-real-preset-name',
                js: { minify: false, compile: true },
                css: { minify: true },
                html: { minify: true },
            };
            chai_1.assert.deepEqual(builds_1.applyBuildPreset(givenBuildConfig), givenBuildConfig);
        });
    });
});
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