[Selenium]验证点了某个Button之后无反应

期望：点了某个Button，无反应

问题：怎么去验证无反应

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WebElement webElement = page.getICORemove(); SeleniumUtil.hover(page.getDriver(), webElement); String beforeStr = (String) SeleniumUtil.getInnerHTML(page.getDriver(), page.getDLGDataColumnSetting());        webElement.click(); String newStr = (String) SeleniumUtil.getInnerHTML(page.getDriver(), page.getDLGDataColumnSetting()); Assert.assertEquals(newStr, beforeStr, "Click Remove,there are some changes.");

 

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public static Object getInnerHTML(WebDriver driver, WebElement el) {         String code = "var htmlTag=arguments[0].innerHTML;return htmlTag;";         return ((JavascriptExecutor) driver).executeScript(code, el);     }