Question

我在页面上有以下DOM

<button type="submit" ng-reflect-disabled="true" disabled="">
    Save &amp Exit
</button>

我还有一个（屏幕播放）组件来定位它的属性

import {Attribute, Target} from "serenity-js/lib/serenity-protractor";
import {by} from "protractor";

export class myComponent {

    public static saveAndExit = Target.the('"Save & Exit" submit button')
        .located(by.buttonText("Save & Exit"));

    public static saveAndExitAttribute = Attribute.of(CreateClientComponent.saveAndExit);
}

我想要做的就是确保DOM标记了已禁用属性，但我在step_definitain文件中的以下尝试无处可去

this.Then(
    /^he should see "Save & Exit" button still is disabled$/,
    function(buttonText) {

        return expect(
            this.stage.theActorInTheSpotlight().toSee(CreateClientComponent.saveAndExitAttribute),
        ).to.equal("");
    });

Basiccaly使用the attribute's question

我没有足够的解决方法来定位任何属性

另外，我没有找到任何用例，任何建议，提示都会非常感激

Answer 1

你走在正确的轨道上！您只需要告诉Serenity / JS 您感兴趣的属性。

根据unit tests here，Attribute问题的语法为Attribute.of(target).called('attribute name')。

所以不要说：

import {Attribute, Target} from "serenity-js/lib/serenity-protractor";
import {by} from "protractor";

export class myComponent {

    public static saveAndExit = Target.the('"Save & Exit" submit button')
        .located(by.buttonText("Save & Exit"));

    public static saveAndExitAttribute = Attribute.of(CreateClientComponent.saveAndExit);
}

试试这个：

export class myComponent {

    public static saveAndExit = Target.the('"Save & Exit" submit button')
        .located(by.buttonText("Save & Exit"));
}

然后在你的断言中：

return expect(       
   actor.toSee(
      Attribute.of(CreateClientComponent.saveAndExit).called('disabled')
   )
).to.eventually.equal('');

甚至更好，将任务用于See：

return actor.attemptsTo(
  See.if(Attribute.of(CreateClientComponent.saveAndExit).called('disabled'), value => expect(value).to.eventually.equal('')
)

然后您可以将其提取到另一个任务中：

const CheckIfTheButtonIsDisabled = (button: Target) => Task.where(`#actor checks if the ${button} is disabled`,
      See.if(Attribute.of(button).called('disabled'), value => expect(value).to.eventually.equal('')
);

这将简化您的断言：

return actor.attemptsTo(
  CheckIfTheButtonIsDisabled(CreateClientComponent.saveAndExit),
)

希望这有帮助！

扬

如何使用serenity js属性断言元素是否被禁用

1 个答案: