问Ember.js:通过绑定/模型查找DOM元素

EN

<span>{{person.name}}</span>
<span ng-bind="person.email"></span>
<input type="text" ng-model="person.name"/>

// Find element with {{scopeVar}} syntax.
element(by.binding('person.name')).getText().then(function(name) {
  expect(name).toBe('Foo');
});

// Find element with ng-bind="scopeVar" syntax.
expect(element(by.binding('person.email')).getText()).toBe('foo@bar.com');

// Find by model.
var input = element(by.model('person.name'));
input.sendKeys('123');
expect(input.getAttribute('value')).toBe('Foo123');