mirror of https://github.com/ColorlibHQ/gentelella
136 lines
4.0 KiB
JavaScript
136 lines
4.0 KiB
JavaScript
'use strict';
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var assemble = require('..');
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var assert = require('assert');
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var should = require('should');
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var path = require('path');
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var app;
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describe('app.renderFile()', function() {
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beforeEach(function() {
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app = assemble();
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app.engine('hbs', require('engine-handlebars'));
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app.engine('*', require('engine-base'));
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app.create('files', {engine: '*'});
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app.file('a', {content: 'this is <%= title() %>'});
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app.file('b', {content: 'this is <%= title() %>'});
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app.file('c', {content: 'this is <%= title() %>'});
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app.option('renameKey', function(key) {
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return path.basename(key, path.extname(key));
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});
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app.helper('title', function() {
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var view = this.context.view;
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var key = view.key;
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var ctx = this.context[key];
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if (ctx && ctx.title) return ctx.title;
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return key;
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});
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});
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it('should render views from src', function(done) {
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var stream = app.src(path.join(__dirname, 'fixtures/pages/*.hbs'));
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var files = [];
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stream.pipe(app.renderFile())
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.on('error', done)
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.on('data', function(file) {
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files.push(file);
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})
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.on('end', function() {
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assert.equal(files[0].basename, 'a.hbs');
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assert.equal(files[1].basename, 'b.hbs');
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assert.equal(files[2].basename, 'c.hbs');
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done();
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});
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});
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it('should render views with the engine that matches the file extension', function(done) {
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var stream = app.src(path.join(__dirname, 'fixtures/pages/*.hbs'));
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var files = [];
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stream.pipe(app.renderFile())
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.on('error', done)
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.on('data', function(file) {
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files.push(file);
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})
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.on('end', function() {
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assert(/<h1>a<\/h1>/.test(files[0].content));
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assert(/<h1>b<\/h1>/.test(files[1].content));
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assert(/<h1>c<\/h1>/.test(files[2].content));
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done();
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});
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});
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it('should render views from src with the engine passed on the opts', function(done) {
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var stream = app.src(path.join(__dirname, 'fixtures/pages/*.hbs'));
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var files = [];
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stream.pipe(app.renderFile({engine: '*'}))
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.on('error', done)
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.on('data', function(file) {
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files.push(file);
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})
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.on('end', function() {
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assert(/<h2>a<\/h2>/.test(files[0].content));
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assert(/<h2>b<\/h2>/.test(files[1].content));
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assert(/<h2>c<\/h2>/.test(files[2].content));
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done();
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});
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});
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it('should use the context passed on the opts', function(done) {
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var stream = app.src(path.join(__dirname, 'fixtures/pages/*.hbs'));
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var files = [];
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stream.pipe(app.renderFile({a: {title: 'foo'}}))
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.on('error', done)
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.on('data', function(file) {
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files.push(file);
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})
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.on('end', function() {
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assert(/<h1>foo<\/h1>/.test(files[0].content));
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assert(/<h1>b<\/h1>/.test(files[1].content));
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assert(/<h1>c<\/h1>/.test(files[2].content));
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done();
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});
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});
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it('should render the files in a collection', function(cb) {
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var files = [];
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app.toStream('files')
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.pipe(app.renderFile())
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.on('error', cb)
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.on('data', function(file) {
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should.exist(file);
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should.exist(file.path);
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should.exist(file.contents);
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files.push(file);
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})
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.on('end', function() {
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assert(/this is a/.test(files[0].content));
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assert(/this is b/.test(files[1].content));
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assert(/this is c/.test(files[2].content));
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assert.equal(files.length, 3);
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cb();
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});
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});
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it('should handle engine errors', function(cb) {
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app.create('notdefined', {engine: '*'});
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app.notdefined('foo', {content: '<%= bar %>'});
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app.toStream('notdefined')
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.pipe(app.renderFile())
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.on('error', function(err) {
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assert.equal(typeof err, 'object');
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assert.equal(err.message, 'bar is not defined');
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cb();
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})
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.on('end', function() {
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cb(new Error('expected renderFile to handle the error.'));
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});
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});
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});
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