Differential D4581 Diff 9612 externals/javelin/src/ext/view/__tests__/View.js

Changeset View

Standalone View

				/**
				* @requires javelin-view
				* javelin-util
				*/

				describe('JX.View', function() {
				JX.install('TestView', {
				extend : 'View',
				construct : function(name, attrs, children) {
				JX.View.call(this, attrs, children);
				this.setName(name);
				},

				members : {
				getDefaultAttributeValues : function() {
				return {id: 'test'};
				},
				render : function(rendered_children) {
				return JX.$N(
				'span',
				{id : this.getAttr('id')},
				[this.getName()].concat(rendered_children)
				);
				}
				}
				});

				it('should by default render children that are passed in', function() {
				var t = new JX.TestView(
				'',
				{},
				[new JX.TestView('Hey', {id: "child"}, [])]
				);
				var result = JX.ViewRenderer.render(t);
				expect(JX.DOM.scry(result, 'span').length).toBe(1);
				});

				it('should fail sanely with a bad getAttr call', function() {
				expect(new JX.TestView('', {}, []).getAttr('foo')).toBeUndefined();
				});

				it('should allow attribute setting with multiset', function() {
				var test_val = 'something else';
				expect(new JX.TestView('', {}, []).multisetAttr({
				id: 'some_id',
				other: test_val
				}).getAttr('other')).toBe(test_val);
				});

				it('should allow attribute setting with setAttr', function() {
				var test_val = 'something else';
				expect(new JX.TestView('', {}, [])
				.setAttr('other', test_val)
				.getAttr('other')).toBe(test_val);
				});

				it('should set default attributes per getDefaultAttributeValues', function() {
				// Also the test for getAttr
				expect(new JX.TestView('', {}, []).getAttr('id')).toBe('test');
				});
				});