rivets-bfeach-binder.spec.js
7.88 KB
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define(function(require) {
'use strict';
var $ = require('jquery');
window.jQuery = $;
var RivetsBFEachUtil = require('rivets-bfeach-binder');
require('rivets-backbone-adapter-brainfood');
var _ = require('underscore');
var Backbone = require('backbone');
var rivets = require('rivets');
//rivets.config.rootInterface = ':';
/* global console:false */
describe('RivetsBFEachUtil', function() {
var rootScope, rootNode;
beforeEach(function() {
rootScope = new Backbone.Model({
sub: new Backbone.Model({
subKey: 'sub-key',
list: new Backbone.Collection([
{key: 'A'},
{key: 'B'},
{key: 'C'},
], {parse: true}),
}),
list: new Backbone.Collection([
{key: 'A'},
{key: 'B'},
{key: 'C'},
], {parse: true}),
constant: 'this-is-a-constant',
});
rootNode = $($.parseHTML('<div>{:constant}<div rv-bfeach-item=":list">key:{:item:key} constant:{:constant}<ul><li rv-bfeach-subitem=":sub:list">sub-key:{:subitem:key} constant:{:constant}<input rv-value=":inputValue" /></li></ul></div></div>'));
});
it('returns defined', function() {
expect(RivetsBFEachUtil).toBeDefined();
});
describe('binder', function() {
var rivetsView;
beforeEach(function() {
rivetsView = rivets.bind(rootNode, rootScope);
});
it('first-pass', function() {
var subListHtml = '<ul><!-- rivets: bfeach-subitem --><li>sub-key:A constant:this-is-a-constant<input rv-value=":inputValue"></li><li>sub-key:B constant:this-is-a-constant<input rv-value=":inputValue"></li><li>sub-key:C constant:this-is-a-constant<input rv-value=":inputValue"></li></ul>';
expect(rootNode.html()).toEqual(
'this-is-a-constant' +
'<!-- rivets: bfeach-item -->' +
'<div>key:A constant:this-is-a-constant' + subListHtml + '</div>' +
'<div>key:B constant:this-is-a-constant' + subListHtml + '</div>' +
'<div>key:C constant:this-is-a-constant' + subListHtml + '</div>'
);
});
describe('add-insert', function() {
beforeEach(function() {
rootScope.get('list').add({key: 'D'}, {at: -1, parse: true});
rootScope.get('list').add({key: 'preA'}, {at: 0, parse: true});
});
it('test', function() {
var subListHtml = '<ul><!-- rivets: bfeach-subitem --><li>sub-key:A constant:this-is-a-constant<input rv-value=":inputValue"></li><li>sub-key:B constant:this-is-a-constant<input rv-value=":inputValue"></li><li>sub-key:C constant:this-is-a-constant<input rv-value=":inputValue"></li></ul>';
expect(rootNode.html()).toEqual(
'this-is-a-constant' +
'<!-- rivets: bfeach-item -->' +
'<div>key:preA constant:this-is-a-constant' + subListHtml + '</div>' +
'<div>key:A constant:this-is-a-constant' + subListHtml + '</div>' +
'<div>key:B constant:this-is-a-constant' + subListHtml + '</div>' +
'<div>key:C constant:this-is-a-constant' + subListHtml + '</div>' +
'<div>key:D constant:this-is-a-constant' + subListHtml + '</div>'
);
});
describe('update-constant', function() {
var subListHtml = '<ul><!-- rivets: bfeach-subitem --><li>sub-key:A constant:updated-constant<input rv-value=":inputValue"></li><li>sub-key:B constant:updated-constant<input rv-value=":inputValue"></li><li>sub-key:C constant:updated-constant<input rv-value=":inputValue"></li></ul>';
var wantedHtml =
'updated-constant' +
'<!-- rivets: bfeach-item -->' +
'<div>key:preA constant:updated-constant' + subListHtml + '</div>' +
'<div>key:A constant:updated-constant' + subListHtml + '</div>' +
'<div>key:B constant:updated-constant' + subListHtml + '</div>' +
'<div>key:C constant:updated-constant' + subListHtml + '</div>' +
'<div>key:D constant:updated-constant' + subListHtml + '</div>';
beforeEach(function() {
rootScope.set('constant', 'updated-constant');
});
it('test', function() {
expect(rootNode.html()).toEqual(wantedHtml);
});
describe('unbind+change', function() {
beforeEach(function() {
rivetsView.unbind();
rootScope.set('constant', 'changed-constant');
});
it('test', function() {
expect(rootNode.html()).toEqual(wantedHtml);
});
describe('bind', function() {
beforeEach(function() {
rivetsView.bind();
});
it('test', function() {
expect(rootNode.html()).toEqual(wantedHtml.replace(/updated-constant/g, 'changed-constant'));
});
describe('shift', function() {
beforeEach(function() {
rootScope.get('sub').get('list').shift();
});
it('test', function() {
expect(rootNode.html()).toEqual(wantedHtml.replace(/updated-constant/g, 'changed-constant').replace(/<li>sub-key:A constant:changed-constant<input rv-value=":inputValue"><\/li>/g, ''));
expect(rootScope.get('inputValue')).toBeUndefined();
});
describe('input-set-value', function() {
beforeEach(function() {
var lastInput = rootNode.find('input:last');
lastInput.trigger('focus');
lastInput[0].value = 'typed';
lastInput.trigger('input');
lastInput.trigger('change').trigger('blur');
});
it('test', function() {
expect(rootScope.get('inputValue')).toEqual('typed');
var inputElementValues = [];
rootNode.find('input').each(function(i) {
inputElementValues.push(this.value);
});
expect(inputElementValues).toEqual([
'typed', 'typed', // preA
'typed', 'typed', // A
'typed', 'typed', // B
'typed', 'typed', // C
'typed', 'typed', // D
]);
});
});
});
});
});
});
});
});
});
});