shaman-website-compiler/lib/events/javascript-content.handler.spec.js

Compile raw HTML, CSS and Javascript into the smallest possible, SEO friendly website.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
require("mocha");
var sinon = require("sinon");
var chai_1 = require("chai");
var app_composition_1 = require("../composition/app.composition");
var models_1 = require("../models");
var ts_auto_mock_1 = require("ts-auto-mock");
var javascript_content_handler_1 = require("./javascript-content.handler");
var compiler_context_spec_1 = require("../data/compiler.context.spec");
describe('JavascriptContentHandler', function () {
    var sandbox;
    var config;
    var eventService;
    var logger;
    beforeEach(function () {
        app_composition_1.IoC.snapshot();
        sandbox = sinon.createSandbox();
        config = new models_1.WebsiteConfig();
        eventService = (0, ts_auto_mock_1.createMock)();
        logger = (0, ts_auto_mock_1.createMock)();
        app_composition_1.IoC.bind(app_composition_1.TYPES.WebsiteConfig).toConstantValue(config);
        app_composition_1.IoC.bind(app_composition_1.TYPES.CompilerEvents).toConstantValue(eventService);
        app_composition_1.IoC.bind(app_composition_1.TYPES.Logger).toConstantValue(logger);
    });
    afterEach(function () {
        app_composition_1.IoC.restore();
        sandbox.restore();
    });
    it('processEvent should do nothing if file is not js', function (done) {
        (0, compiler_context_spec_1.CreateDataContext)(app_composition_1.IoC).then(function (_) {
            var subject = new javascript_content_handler_1.JavascriptContentHandler();
            var stub = sandbox.stub(subject, 'minify');
            subject.processEvent(new models_1.FileData("sample.css", "./sample.css")).then(function (_) {
                (0, chai_1.expect)(stub.called).to.be.false;
                done();
            });
        });
    });
    it('processEvent should not minify file if config.production = false', function (done) {
        (0, compiler_context_spec_1.CreateDataContext)(app_composition_1.IoC).then(addTestFileToContext).then(function (context) {
            config.production = false;
            var subject = new javascript_content_handler_1.JavascriptContentHandler();
            sandbox.stub(subject, 'minify').returns({ code: 'var $={}' });
            var file = new models_1.FileData("sample.js", "./sample.js");
            file.text = 'var $ = { }';
            subject.processEvent(file).then(function (_) {
                var result = context.models.files.find('sample.js');
                (0, chai_1.expect)(result.content).to.equal('var $ = { }');
                done();
            });
        });
    });
    it('processEvent should handle minification errors', function (done) {
        (0, compiler_context_spec_1.CreateDataContext)(app_composition_1.IoC).then(addTestFileToContext).then(function (context) {
            config.production = true;
            var subject = new javascript_content_handler_1.JavascriptContentHandler();
            sandbox.stub(subject, 'minify').returns({ error: new Error("test") });
            var file = new models_1.FileData("sample.js", "./sample.js");
            subject.processEvent(file).catch(function (_) { return done(); });
        });
    });
    it('processEvent should minify file if config.production = true', function (done) {
        (0, compiler_context_spec_1.CreateDataContext)(app_composition_1.IoC).then(addTestFileToContext).then(function (context) {
            config.production = true;
            var subject = new javascript_content_handler_1.JavascriptContentHandler();
            sandbox.stub(subject, 'minify').returns({ code: 'var $={}' });
            var file = new models_1.FileData("sample.js", "./sample.js");
            subject.processEvent(file).then(function (_) {
                var result = context.models.files.find('sample.js');
                (0, chai_1.expect)(result.content).to.equal('var $={}');
                done();
            });
        });
    });
    it('processEvent should set routePath to *.min.js if config.production = true', function (done) {
        (0, compiler_context_spec_1.CreateDataContext)(app_composition_1.IoC).then(addTestFileToContext).then(function (context) {
            config.production = true;
            var subject = new javascript_content_handler_1.JavascriptContentHandler();
            sandbox.stub(subject, 'minify').returns({ code: 'var $={}' });
            var file = new models_1.FileData("sample.js", "./sample.js");
            subject.processEvent(file).then(function (_) {
                var result = context.models.files.find('sample.js');
                (0, chai_1.expect)(result.routePath).to.equal('sample.min.js');
                done();
            });
        });
    });
    it('processEvent should call raise "file-contents-added" event', function (done) {
        (0, compiler_context_spec_1.CreateDataContext)(app_composition_1.IoC).then(addTestFileToContext).then(function (_) {
            config.production = false;
            var subject = new javascript_content_handler_1.JavascriptContentHandler();
            var stub = eventService.publish = sandbox.stub();
            subject.processEvent(new models_1.FileData("sample.js", "./sample.js")).then(function (_) {
                (0, chai_1.expect)(stub.getCall(0).args[0]).to.equal('file-available');
                done();
            });
        });
    });
});
function addTestFileToContext(context) {
    var file = new models_1.FileData('sample.js', './sample.js');
    file.available = true;
    context.models.files.add('sample.js', file);
    return context.saveChanges().then(function (_) { return (context); });
}
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