function ensureProperties(str) {
                str = str || '';
                t.ok(hasPropertyDefinition(view, 'value'), 'has `value` property' + str);
                t.equal(typeof view.name, 'string', 'has `name` property that is a string' + str);
                t.notEqual(view.name, '', '`name` property should not be empty string' + str);
                t.ok(isFunction(view.setValue), 'has `setValue` method' + str);
                t.equal(typeof view.valid, 'boolean', 'has `valid` property that is a boolean' + str);
                t.equal(parent, view.parent, 'has same `parent` property' + str);
            }
function ensureProperties(str) {
                str = str || '';
                t.ok(hasPropertyDefinition(view, 'value'), 'has `value` property' + str);
                t.equal(typeof view.name, 'string', 'has `name` property that is a string' + str);
                t.notEqual(view.name, '', '`name` property should not be empty string' + str);
                t.ok(isFunction(view.setValue), 'has `setValue` method' + str);
                t.equal(typeof view.valid, 'boolean', 'has `valid` property that is a boolean' + str);
                t.equal(parent, view.parent, 'has same `parent` property' + str);
            }
function ensureProperties ( str ) { str = str || '' ; t . ok ( hasPropertyDefinition ( view , 'value' ) , 'has `value` property' + str ) ; t . equal ( typeof view . name , 'string' , 'has `name` property that is a string' + str ) ; t . notEqual ( view . name , '' , '`name` property should not be empty string' + str ) ; t . ok ( isFunction ( view . setValue ) , 'has `setValue` method' + str ) ; t . equal ( typeof view . valid , 'boolean' , 'has `valid` property that is a boolean' + str ) ; t . equal ( parent , view . parent , 'has same `parent` property' + str ) ; }
helper we can call
helper we can call