serenity-js / cucumber / chai Promise AssertionError 需要一些帮助

Question

我输了，我觉得我做得对，但无法弄清楚为什么这个简单的测试会失败

我有一个像这样的feature 文件

  Scenario: List all accounts in the tenant
    Given that Keith has navigated to the tenant account list
    When he views the accounts in the table that include name, name, name
    Then he should also see 1,2,3 in the list

我有一个像这样的definition 文件

  this.When(/^(.*?) views the accounts in the table that include (.*)$/, (name: string, accountInformation: string) => {
    return stage.theActorCalled(name).attemptsTo(
      ViewAllAccountNames.inTheTableOf(listOf(accountInformation)),
    );
  });

我有一个像这样的pageObject 文件

export class AccountTable {
    // static displayingAll = Text.ofAll(AccountListUI.accountListView);
  // static isDisplayingAllNames = Text.ofAll(Target.the('account names in the table').located(by.css('table tbody tr td:nth-child(2)')));

  static AccountNames = Target.the('account names in the table').located(by.css('table tbody tr td:nth-child(2)'));
  static AccountNumbers = Target.the('account numbers in the table').located(by.css('table tbody tr td:nth-child(1)'));
  static isDisplayingAllNames = Text.ofAll(AccountTable.AccountNames);
  static isDisplayingAllNumbers = Text.ofAll(AccountTable.AccountNumbers);
}

这是我的班，在做这项工作

constructor(private accName: string[]) {

  }

  static inTheTableOf(accName: string) {
    return new ViewAllAccountNames(accName);
  }

  performAs(actor: PerformsTasks): PromiseLike<void> {
    return actor.attemptsTo(
      See.if(AccountTable.isDisplayingAllNames, items => expect(items).to.eventually.contain(this.accName))
    );
  }
}

当我通过 ViewAllAccountNames 类中的 webstorm 进行调试时，我得到了

  static inTheTableOf(accName: string) { accName: Array(3)
    return new ViewAllAccountNames(accName); accName: Array(3)
  }

然后当我到达我的 See.if 函数时，我得到了

performAs(actor: PerformsTasks): PromiseLike<void> {
    return actor.attemptsTo(
      See.if(AccountTable.isDisplayingAllNames, items => expect(items).to.eventually.contain(this.accName)) AccountTable.isDisplayingAllNames: undefined
    );
  }

所以我的困境是： 我认为这源于我的 See.if 函数没有以正确的方式设置？

See.if(AccountTable.isDisplayingAllNames, items => expect(items).to.eventually.contain(this.accName))


Cucumber test run has failed.

1) Scenario: List all accounts in the tenant - e2e\features\get_account_list\get_all_accounts.feature:10
   Step: When he views the accounts in the table that include name, name, name - e2e\features\get_account_list\get_all_accounts.feature:12
   Step Definition: node_modules\serenity-js\src\serenity-cucumber\webdriver_synchroniser.ts:47
   Message:
     AssertionError: expected [ Array(5) ] to include [ 'name', 'name', 'name' ]
     From: Task: <anonymous>

Answer 1

我是个白痴，我用错了函数，不得不用函数

.to.eventually.contain.members

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