Selenium Test (Java)--Explicit Wait (ix)

Explicit waits can be judged by using selenium presets, or you can use a custom method.

 Packagecom.test.elementwait;Importorg.openqa.selenium.By;ImportOrg.openqa.selenium.WebDriver;ImportOrg.openqa.selenium.firefox.FirefoxDriver;Importorg.openqa.selenium.support.ui.ExpectedCondition;Importorg.openqa.selenium.support.ui.ExpectedConditions;Importorg.openqa.selenium.support.ui.WebDriverWait; Public classexplicitwait { Public Static voidMain (string[] args) {Webdriver driver=NewFirefoxdriver (); Driver.get ("Http://www.baidu.com");        Driver.manage (). window (). Maximize (); //title is not "Baidu a bit, you will know"        NewWebdriverwait (driver,5). Until (Expectedconditions.titleis ("Baidu, you Know")); //title is not included "Baidu a Bit"        NewWebdriverwait (driver,5). Until (Expectedconditions.titlecontains ("Baidu a Bit"))); //determining whether the element is loaded in the DOM does not necessarily mean that the element is visible        NewWebdriverwait (driver,5). Until (Expectedconditions.presenceofelementlocated (By.xpath ("//*[@id = ' kw ']"))); //determines whether the element (after positioning) is visible        NewWebdriverwait (driver,5). Until (Expectedconditions.visibilityof (driver.findelement ("by.xpath @id = ' kw ']")))); //determines whether the element is visible (not hidden, and the width and height of the element are not equal to 0)        NewWebdriverwait (driver,5). Until (Expectedconditions.visibilityofelementlocated (By.xpath ("//*[@id = ' kw ']"))); //as long as there is one is trueExpectedconditions.presenceofallelementslocatedby (By.xpath ("//*[@id = ' kw ']")); //whether the text in the element contains a tone stringExpectedconditions.texttobepresentinelementlocated (By.xpath ("//*[@id = ' kw ']"), "Baidu a Bit"); //whether the element contains a tone string in the Value property of theExpectedconditions.texttobepresentinelementvalue (By.xpath ("//*[@id = ' kw ']"), "* * *"); //determine if the form can be cut past, you can cut the past and return true, otherwise put back falseExpectedconditions.frametobeavailableandswitchtoit (By.id ("* *")); //determines whether an element does not exist in the DOM or is not visibleExpectedconditions.invisibilityofelementlocated (By.xpath ("//*[@id = ' kw ']")); //determine if the element can be clickedExpectedconditions.elementtobeclickable (By.xpath ("//*[@id = ' kw ']")); //wait for an element to be removed from the DOMExpectedconditions.stalenessof (Driver.findelement (By.xpath ("//*[@id = ' kw ']"))); //determines whether an element is selected and is typically used in a drop-down listExpectedconditions.elementtobeselected (By.xpath ("//*[@id = ' kw ']")); //determine whether an element is selected in accordance with the expected statusExpectedconditions.elementselectionstatetobe (By.xpath ("//*[@id = ' kw ']"),true); //determines whether the selected state of an element (positioned) matches the expectedExpectedconditions.elementselectionstatetobe (Driver.findelement (By.xpath ("//*[@id = ' kw ')"),false); //determine if alert is present in the page        NewWebdriverwait (driver,5). Until (Expectedconditions.alertispresent ()); //--------------------Custom Judging criteria-----------------------------webdriverwait wait =NewWebdriverwait (Driver, 3); Wait.until (NewExpectedcondition<boolean>() {              PublicBoolean Apply (webdriver driver) {return!driver.findelement (By.xpath ("//*[@id = ' kw ')"). GetAttribute ("Class"). Contains ("X-form-invalid-field");            }                 }); }}

Note:

1. In addition to the above, selenium also offers a number of pre-determined methods.

2. These methods of judgment throw an exception when the time limit is exceeded.

Selenium Test (Java)--Explicit Wait (ix)