执行Selenium显式等待时Katalon中的GroovyCastException

我试图在Katalon（使用Groovy）中执行显式等待。我有以下代码：

// wait on page change to "Dashboard"
    WebDriverWait dashboardChangeWait = new WebDriverWait(driver, 3)
    /* This is causing the following Exception : 
     *   - GroovyCastException : Attempt to cast 'true' with class 'java.lang.Boolean' to class
     *      'org.openqa.selenium.WebElement'
     * */
    WebElement element = dashboardChangeWait.until(
        ExpectedConditions.textToBe(By.cssSelector('.breadcrumb-item.active'), "DASHBOARD"))

---

这给了我一个

GroovyCastException

。我知道

WebDriverWait.until

接受

函数

（耶，类似JavaScript的编码！）参数，并且

ExpectedConditions.textToBe

和

until

的签名是

V org.openqa.selenium.support.ui.FluentWait.until（函数arg0）

。有没有一种方法可以在Katalon中执行这种类型的等待，从而避免这个问题？

您已经非常接近了。ExpectedConditions方法定义如下：

public static ExpectedCondition<java.lang.Boolean> textToBe(By locator, java.lang.String value)

An expectation for checking WebElement with given locator has specific text

Parameters:
locator - used to find the element
value - used as expected text

Returns:
Boolean true when element has text value equal to @value

Boolean status = dashboardChangeWait.until(ExpectedConditions.textToBe(By.cssSelector('.breadcrumb-item.active'), "DASHBOARD"))

---

/*Katalon的

WebUI

包含各种等待方法，但没有一种等待元素包含特定文本*/