polymer-build
Version:
A library of Gulp build tasks
157 lines • 6.95 kB
JavaScript
;
/**
* @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 polymer_analyzer_1 = require("polymer-analyzer");
const path = require("path");
const util_1 = require("./util");
const polymer_project_1 = require("../polymer-project");
const streams_1 = require("../streams");
const testProjectRoot = path.resolve('test-fixtures/test-project');
suite('PolymerProject', () => {
let defaultProject;
const unroot = ((p) => p.substring(testProjectRoot.length + 1));
setup(() => {
defaultProject = new polymer_project_1.PolymerProject({
root: 'test-fixtures/test-project/',
entrypoint: 'index.html',
shell: 'shell.html',
sources: [
'source-dir/**',
],
});
});
test('will not throw an exception when created with minimum options', () => {
new polymer_project_1.PolymerProject({
root: 'test-fixtures/test-project/',
});
});
test('reads sources', (done) => {
const files = [];
defaultProject.sources()
.on('data', (f) => files.push(f))
.on('end', () => {
const names = files.map((f) => unroot(f.path));
const expected = [
'index.html',
'shell.html',
path.join('source-dir', 'my-app.html'),
path.join('source-dir', 'shell.js'),
path.join('source-dir', 'style.css'),
];
chai_1.assert.deepEqual(names.sort(), expected);
done();
});
});
test('the sources & dependencies streams remain paused until use', () => {
// Check that data isn't flowing through sources until consumer usage
const sourcesStream = defaultProject.sources();
chai_1.assert.isNull(util_1.getFlowingState(sourcesStream));
sourcesStream.on('data', () => { });
chai_1.assert.isTrue(util_1.getFlowingState(sourcesStream));
// Check that data isn't flowing through dependencies until consumer usage
const dependencyStream = defaultProject.dependencies();
chai_1.assert.isNull(util_1.getFlowingState(dependencyStream));
dependencyStream.on('data', () => { });
chai_1.assert.isTrue(util_1.getFlowingState(dependencyStream));
});
suite('.bundler()', () => {
test('returns a different bundler each time', () => {
const bundlerA = defaultProject.bundler();
const bundlerB = defaultProject.bundler();
chai_1.assert.notEqual(bundlerA, bundlerB);
});
test('takes options to configure bundler', () => {
const urlResolver = new polymer_analyzer_1.FsUrlResolver('test-fixtures/test-project');
const bundler = defaultProject.bundler({
analyzer: new polymer_analyzer_1.Analyzer({
urlResolver,
urlLoader: new polymer_analyzer_1.FsUrlLoader('test-fixtures/test-project')
}),
excludes: ['bower_components/loads-external-dependencies.html'].map((p) => urlResolver.resolve(p)),
inlineCss: true,
inlineScripts: false,
rewriteUrlsInTemplates: true,
stripComments: true,
strategy: (b) => b,
// TODO(usergenic): Replace this with a BundleUrlMapper when
// https://github.com/Polymer/polymer-bundler/pull/483 is released.
urlMapper: (b) => new Map(b.map((b) => ['x', b])),
});
chai_1.assert.isOk(bundler);
});
});
suite('.dependencies()', () => {
test('reads dependencies', (done) => {
const files = [];
const dependencyStream = defaultProject.dependencies();
dependencyStream.on('data', (f) => files.push(f));
dependencyStream.on('end', () => {
const names = files.map((f) => unroot(f.path));
const expected = [
path.join('bower_components', 'dep.html'),
path.join('bower_components', 'loads-external-dependencies.html'),
];
chai_1.assert.deepEqual(names.sort(), expected);
done();
});
});
const testName = 'reads dependencies in a monolithic (non-shell) application without timing out';
test(testName, () => {
const project = new polymer_project_1.PolymerProject({
root: testProjectRoot,
entrypoint: 'index.html',
sources: [
'source-dir/**',
'index.html',
'shell.html',
],
});
const sourcesStream = project.sources();
const dependencyStream = project.dependencies();
sourcesStream.on('data', () => { });
dependencyStream.on('data', () => { });
return Promise.all([streams_1.waitFor(project.sources()), streams_1.waitFor(dependencyStream)]);
});
test('reads dependencies and includes additionally provided files', (done) => {
const files = [];
const projectWithIncludedDeps = new polymer_project_1.PolymerProject({
root: testProjectRoot,
entrypoint: 'index.html',
shell: 'shell.html',
sources: [
'source-dir/**',
],
extraDependencies: [
'bower_components/unreachable*',
],
});
const dependencyStream = projectWithIncludedDeps.dependencies();
dependencyStream.on('data', (f) => files.push(f));
dependencyStream.on('error', done);
dependencyStream.on('end', () => {
const names = files.map((f) => unroot(f.path));
const expected = [
path.join('bower_components', 'dep.html'),
path.join('bower_components', 'loads-external-dependencies.html'),
path.join('bower_components', 'unreachable-dep.html'),
];
chai_1.assert.deepEqual(names.sort(), expected);
done();
});
});
});
});
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