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jade.js
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jade.js
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/*
* Geddy JavaScript Web development framework
* Copyright 2112 Matthew Eernisse (mde@fleegix.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
try {
require('jade');
} catch (err) {
var events = new (require('events').EventEmitter)
events.emit('error', err);
}
var Adapter = require('../../../lib/template/adapters')
, assert = require('assert')
, tests
, render = function (str, data) {
data = data || {};
var adapter = new Adapter({engine: 'jade', template: str});
return adapter.render(data);
};
tests = {
'test rendering a single variable': function () {
var str = "- var foo = 'FOO'\n= foo"
, actual = render(str);
assert.equal('FOO', actual);
}
, 'test rendering passed-in data': function () {
var str = "= foo"
, actual = render(str, {foo: 'FOO'});
assert.equal('FOO', actual);
}
, 'test comments': function () {
var str = "//- Blah blah blah\n- var foo = 'FOO'\n= foo"
, actual = render(str);
assert.equal('FOO', actual);
}
, 'test escaping': function () {
assert.equal('<script>', render('= "<script>"'));
assert.equal('<script>', render('!= "<script>"'));
}
, 'test HTML equality': function () {
assert.equal('<p>yay</p>', render('<p>yay</p>'));
}
, 'test basic conditional': function () {
var str = '- if (name)\n p= name'
, actual = render(str, {name: 'mde'});
assert.equal('<p>mde</p>', actual);
}
, 'test single quotes': function () {
var html = '<p>WAHOO</p>'
, str = "p= up('wahoo')"
, data = {up: function (str) { return str.toUpperCase(); }};
assert.equal(html, render(str, data));
}
, 'test single quotes in HTML': function () {
var html = "<p>WAHOO that's cool</p>"
, str = "p= up('wahoo')\n | that's cool"
, data = {up: function (str) { return str.toUpperCase(); }};
assert.equal(html, render(str, data));
}
, 'test multiple single quotes': function () {
var html = "<p>couldn't shouldn't can't</p>"
, str = "p couldn't shouldn't can't";
assert.equal(html, render(str));
}
, 'test back-slashes in the document': function () {
var html = "<p>backslash: '\\'</p>"
, str = "p backslash: '\\'";
assert.equal(html, render(str));
}
, 'test double quotes': function () {
var html = '<p>WAHOO</p>'
, str = 'p= up("wahoo")'
, data = {up: function (str) { return str.toUpperCase(); }};
assert.equal(html, render(str, data));
}
, 'test multiple double quotes': function () {
var html = '<p>just a "test" wahoo</p>'
, str = 'p just a "test" wahoo';
assert.equal(html, render(str));
}
, 'test iteration': function () {
var html = '<p>foo</p>',
str = '- for (var i in items)\n p= items[i]';
assert.equal(html, render(str, {items: ['foo']}));
var html = '<p>foo</p>',
str = '- items.forEach(function (item) {\n p= item\n- })';
assert.equal(html, render(str, {items: ['foo']}));
}
};
module.exports = tests;