[英]How to assert that web element is visible on the screen using serenity-js?
I am using Serenity-js BDD framework with screenplay pattern in my project.我在我的项目中使用带有剧本模式的 Serenity-js BDD 框架。 Here I am not able to perform assertion for visibility of an element on web-page using Ensure class's "that" method.
在这里,我无法使用确保类的“那个”方法对网页上元素的可见性执行断言。
Code :代码 :
Page Element -页面元素 -
static searchPatientsVerificationRow = Target.the('verification record').located(by.xpath("//div[@class='row']//tr"));
Test Script Step :测试脚本步骤:
return Ensure.that(TaggingSearchControls.searchPatientsVerificationRow,Is.visible())
Error :错误 :
Argument of type 'SuccessCondition' is not assignable to parameter of type 'Assertion'.
“SuccessCondition”类型的参数不可分配给“Assertion”类型的参数。 Property 'answeredBy' is missing in type 'SuccessCondition' but required in type 'Assertion'
属性“answeredBy”在“SuccessCondition”类型中缺失,但在“Assertion”类型中需要
It seems like the code sample you posted might be using a mixture of Serenity/JS 1.x and 2.x syntax.您发布的代码示例似乎混合使用了 Serenity/JS 1.x 和 2.x 语法。
With Serenity/JS version 2 , which you can get by installing the following dependencies ( see an example ):使用Serenity/JS 版本 2 ,您可以通过安装以下依赖项来获得它( 参见示例):
npm install --save-dev @serenity-js/core@next @serenity-js/assertions@next @serenity-js/protractor@next @serenity-js/serenity-bdd@next
you'd write it as follows:你可以这样写:
// in page object file
import { Target } from '@serenity-js/protractor';
import { by } from 'protracter';
class TaggingSearchControls {
static searchPatientsVerificationRow =
Target.the('verification record').located(by.xpath("//div[@class='row']//tr"));
}
// in test file
import { Ensure } from '@serenity-js/assertions';
import { isVisible } from '@serenity-js/protractor';
Ensure.that(TaggingSearchControls.searchPatientsVerificationRow, isVisible())
With Serenity/JS version 1 you'd need to extract a WebElement
from the Target
first:使用 Serenity/JS 版本 1,您需要先从
Target
提取一个WebElement
:
Ensure.that(WebElement.of(TaggingSearchControls.searchPatientsVerificationRow), Is.Visible())
Hope this helps!希望这可以帮助!
Jan简
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