395 lines
13 KiB
JavaScript
395 lines
13 KiB
JavaScript
flectra.define('web.widget_tests', function (require) {
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"use strict";
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var concurrency = require('web.concurrency');
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var core = require('web.core');
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var QWeb = require('web.QWeb');
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var Widget = require('web.Widget');
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QUnit.module('core', {}, function () {
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QUnit.module('Widget');
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QUnit.test('proxy (String)', function (assert) {
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assert.expect(1);
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var W = Widget.extend({
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exec: function () {
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this.executed = true;
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}
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});
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var w = new W();
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var fn = w.proxy('exec');
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fn();
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assert.ok(w.executed, 'should execute the named method in the right context');
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});
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QUnit.test('proxy (String)(*args)', function (assert) {
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assert.expect(2);
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var W = Widget.extend({
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exec: function (arg) {
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this.executed = arg;
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}
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});
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var w = new W();
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var fn = w.proxy('exec');
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fn(42);
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assert.ok(w.executed, "should execute the named method in the right context");
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assert.strictEqual(w.executed, 42, "should be passed the proxy's arguments");
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});
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QUnit.test('proxy (String), include', function (assert) {
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assert.expect(1);
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// the proxy function should handle methods being changed on the class
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// and should always proxy "by name", to the most recent one
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var W = Widget.extend({
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exec: function () {
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this.executed = 1;
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}
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});
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var w = new W();
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var fn = w.proxy('exec');
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W.include({
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exec: function () { this.executed = 2; }
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});
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fn();
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assert.strictEqual(w.executed, 2, "should be lazily resolved");
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});
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QUnit.test('proxy (Function)', function (assert) {
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assert.expect(1);
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var w = new (Widget.extend({ }))();
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var fn = w.proxy(function () { this.executed = true; });
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fn();
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assert.ok(w.executed, "should set the function's context (like Function#bind)");
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});
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QUnit.test('proxy (Function)(*args)', function (assert) {
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assert.expect(1);
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var w = new (Widget.extend({ }))();
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var fn = w.proxy(function (arg) { this.executed = arg; });
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fn(42);
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assert.strictEqual(w.executed, 42, "should be passed the proxy's arguments");
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});
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QUnit.test('renderElement, no template, default', function (assert) {
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assert.expect(8);
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var widget = new (Widget.extend({ }))();
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var $original = widget.$el;
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assert.ok($original, "should initially have a root element");
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widget.renderElement();
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assert.ok(widget.$el, "should have generated a root element");
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assert.ok($original !== widget.$el, "should have generated a new root element");
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assert.strictEqual(widget.$el, widget.$el, "should provide $el alias");
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assert.ok(widget.$el.is(widget.el), "should provide raw DOM alias");
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assert.strictEqual(widget.el.nodeName, 'DIV', "should have generated the default element");
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assert.strictEqual(widget.el.attributes.length, 0, "should not have generated any attribute");
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assert.ok(_.isEmpty(widget.$el.html(), "should not have generated any content"));
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});
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QUnit.test('no template, custom tag', function (assert) {
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assert.expect(1);
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var widget = new (Widget.extend({
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tagName: 'ul'
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}))();
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widget.renderElement();
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assert.strictEqual(widget.el.nodeName, 'UL', "should have generated the custom element tag");
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});
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QUnit.test('no template, @id', function (assert) {
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assert.expect(3);
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var widget = new (Widget.extend({
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id: 'foo'
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}))();
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widget.renderElement();
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assert.strictEqual(widget.el.attributes.length, 1, "should have one attribute");
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assert.strictEqual(widget.$el.attr('id'), 'foo', "should have generated the id attribute");
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assert.strictEqual(widget.el.id, 'foo', "should also be available via property");
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});
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QUnit.test('no template, @className', function (assert) {
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assert.expect(2);
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var widget = new (Widget.extend({
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className: 'oe_some_class'
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}))();
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widget.renderElement();
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assert.strictEqual(widget.el.className, 'oe_some_class', "should have the right property");
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assert.strictEqual(widget.$el.attr('class'), 'oe_some_class', "should have the right attribute");
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});
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QUnit.test('no template, bunch of attributes', function (assert) {
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assert.expect(9);
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var widget = new (Widget.extend({
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attributes: {
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'id': 'some_id',
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'class': 'some_class',
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'data-foo': 'data attribute',
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'clark': 'gable',
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'spoiler': // don't read the next line if you care about Harry Potter...
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'snape kills dumbledore'
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}
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}))();
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widget.renderElement();
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assert.strictEqual(widget.el.attributes.length, 5, "should have all the specified attributes");
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assert.strictEqual(widget.el.id, 'some_id');
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assert.strictEqual(widget.$el.attr('id'), 'some_id');
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assert.strictEqual(widget.el.className, 'some_class');
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assert.strictEqual(widget.$el.attr('class'), 'some_class');
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assert.strictEqual(widget.$el.attr('data-foo'), 'data attribute');
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assert.strictEqual(widget.$el.data('foo'), 'data attribute');
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assert.strictEqual(widget.$el.attr('clark'), 'gable');
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assert.strictEqual(widget.$el.attr('spoiler'), 'snape kills dumbledore');
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});
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QUnit.test('template', function (assert) {
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assert.expect(3);
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core.qweb.add_template(
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'<no>' +
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'<t t-name="test.widget.template">' +
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'<ol>' +
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'<li t-foreach="5" t-as="counter" ' +
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't-attf-class="class-#{counter}">' +
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'<input/>' +
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'<t t-esc="counter"/>' +
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'</li>' +
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'</ol>' +
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'</t>' +
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'</no>'
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);
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var widget = new (Widget.extend({
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template: 'test.widget.template'
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}))();
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widget.renderElement();
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assert.strictEqual(widget.el.nodeName, 'OL');
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assert.strictEqual(widget.$el.children().length, 5);
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assert.strictEqual(widget.el.textContent, '01234');
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});
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QUnit.test('repeated', function (assert) {
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assert.expect(4);
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var $fix = $( "#qunit-fixture");
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core.qweb.add_template(
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'<no>' +
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'<t t-name="test.widget.template">' +
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'<p><t t-esc="widget.value"/></p>' +
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'</t>' +
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'</no>'
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);
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var widget = new (Widget.extend({
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template: 'test.widget.template'
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}))();
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widget.value = 42;
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return widget.appendTo($fix)
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.done(function () {
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assert.strictEqual($fix.find('p').text(), '42', "DOM fixture should contain initial value");
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assert.strictEqual(widget.$el.text(), '42', "should set initial value");
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widget.value = 36;
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widget.renderElement();
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assert.strictEqual($fix.find('p').text(), '36', "DOM fixture should use new value");
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assert.strictEqual(widget.$el.text(), '36', "should set new value");
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});
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});
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QUnit.module('Widgets, with QWeb', {
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beforeEach: function() {
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this.oldQWeb = core.qweb;
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core.qweb = new QWeb();
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core.qweb.add_template(
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'<no>' +
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'<t t-name="test.widget.template">' +
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'<ol>' +
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'<li t-foreach="5" t-as="counter" ' +
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't-attf-class="class-#{counter}">' +
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'<input/>' +
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'<t t-esc="counter"/>' +
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'</li>' +
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'</ol>' +
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'</t>' +
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'</no>'
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);
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},
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afterEach: function() {
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core.qweb = this.oldQWeb;
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},
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});
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QUnit.test('basic-alias', function (assert) {
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assert.expect(1);
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var widget = new (Widget.extend({
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template: 'test.widget.template'
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}))();
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widget.renderElement();
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assert.ok(widget.$('li:eq(3)').is(widget.$el.find('li:eq(3)')),
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"should do the same thing as calling find on the widget root");
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});
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QUnit.test('delegate', function (assert) {
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assert.expect(5);
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var a = [];
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var widget = new (Widget.extend({
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template: 'test.widget.template',
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events: {
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'click': function () {
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a[0] = true;
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assert.strictEqual(this, widget, "should trigger events in widget");
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},
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'click li.class-3': 'class3',
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'change input': function () { a[2] = true; }
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},
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class3: function () { a[1] = true; }
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}))();
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widget.renderElement();
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widget.$el.click();
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widget.$('li:eq(3)').click();
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widget.$('input:last').val('foo').change();
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for(var i=0; i<3; ++i) {
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assert.ok(a[i], "should pass test " + i);
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}
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});
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QUnit.test('undelegate', function (assert) {
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assert.expect(4);
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var clicked = false;
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var newclicked = false;
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var widget = new (Widget.extend({
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template: 'test.widget.template',
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events: { 'click li': function () { clicked = true; } }
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}))();
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widget.renderElement();
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widget.$el.on('click', 'li', function () { newclicked = true; });
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widget.$('li').click();
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assert.ok(clicked, "should trigger bound events");
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assert.ok(newclicked, "should trigger bound events");
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clicked = newclicked = false;
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widget.undelegateEvents();
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widget.$('li').click();
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assert.ok(!clicked, "undelegate should unbind events delegated");
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assert.ok(newclicked, "undelegate should only unbind events it created");
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});
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QUnit.module('Widget, and async stuff');
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QUnit.test("alive(alive)", function (assert) {
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assert.expect(1);
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var widget = new (Widget.extend({}));
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return concurrency.asyncWhen(widget.start())
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.then(function () { return widget.alive(concurrency.asyncWhen()); })
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.then(function () { assert.ok(true); });
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});
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QUnit.test("alive(dead)", function (assert) {
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assert.expect(1);
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var widget = new (Widget.extend({}));
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return $.Deferred(function (d) {
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concurrency.asyncWhen(widget.start())
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.then(function () {
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// destroy widget
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widget.destroy();
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var promise = concurrency.asyncWhen();
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// leave time for alive() to do its stuff
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promise.then(function () {
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return concurrency.asyncWhen();
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}).then(function () {
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assert.ok(true);
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d.resolve();
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});
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// ensure that widget.alive() refuses to resolve or reject
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return widget.alive(promise);
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}).always(function () {
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d.reject();
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assert.ok(false, "alive() should not terminate by default");
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});
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});
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});
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QUnit.test("alive(alive, true)", function (assert) {
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assert.expect(1);
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var widget = new (Widget.extend({}));
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return concurrency.asyncWhen(widget.start())
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.then(function () { return widget.alive(concurrency.asyncWhen(), true) })
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.then(function () { assert.ok(true); });
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});
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QUnit.test("alive(dead, true)", function (assert) {
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assert.expect(1);
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var done = assert.async();
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var widget = new (Widget.extend({}));
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concurrency.asyncWhen(widget.start())
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.then(function () {
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// destroy widget
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widget.destroy();
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return widget.alive(concurrency.asyncWhen(), true);
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}).then(function () {
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assert.ok(false, "alive(p, true) should fail its promise");
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done();
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}, function () {
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assert.ok(true, "alive(p, true) should fail its promise");
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done();
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});
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});
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QUnit.test("calling _rpc on destroyed widgets", function (assert) {
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assert.expect(1);
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var widget = new Widget();
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widget.destroy();
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widget._rpc({route: '/a/route'}).always(function () {
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throw Error("Calling _rpc on a destroyed widget should return a " +
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"deferred that is never resolved nor rejected");
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});
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assert.ok(true,
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"there should be no crash when calling _rpc on a destroyed widget");
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});
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});
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}); |