【发布时间】：2016-09-01 17:35:01
【问题描述】：
更新代码：
public class FlightBookingTest extends PageBase{
@Test(priority = 1)
@Parameters({"from", "to"})
public void searchForAPackage(String from, String to) throws InterruptedException {
customerHomePage().selectDepartureAirport(from);
customerHomePage().selectDestinationAirport(to);
customerHomePage().selectStartDate();
customerHomePage().submitSearchRequest();
assertThat(searchResultsPage().checkPageTitle(), equalTo("Flight Results"));
}
页面对象：
public class CustomerHomePage extends PageBase {
@FindBy(how = How.XPATH, using = ".//* [@id='container']/div/div[3]/div/div[1]/div/h3")
public WebElement searchResults;
//loads more locators
public CustomerHomePage(WebDriver driver) {
this.driver = driver;
driver.manage().window().maximize();
}
public void visit(String url){
driver.get(baseURL);
}
public void selectDepartureAirport(String departureAirport) {
click(whereFromDropdown);
selectOption(departureAirport);
}
public void selectDestinationAirport(String destination) {
click(destinationLocator);
type(destination, destinationLocator);
selectOption("(" + destination + ")");
}
public void selectFromDate() {
type("15/07/2016", dateFromField);
}
public void submitSearchRequest() {
click(submitSearchButton);
waitForIsDisplayed(searchResults, 120);
}
public void selectStartDate() {
click(dateFromField);
click(nextMonthSelector);
click(dayOfMonth);
}
页面库：
public class PageBase extends TestBase {
public CustomerHomePage customerHomePage()
{
return PageFactory.initElements(driver, CustomerHomePage.class);
}
测试基地：
public class TestBase implements Config {
public WebDriver driver;
//a bunch of methods to handle Driver instantiation and kill
//a bunch of Webdriver utility methods including:
public void click(WebElement element) {
waitForIsDisplayed(element, 120);
element.click();
}
public Boolean waitForIsDisplayed(WebElement element, Integer... timeout) {
try {
waitFor(ExpectedConditions.visibilityOf(element),
(timeout.length > 0 ? timeout[0] : null));
} catch (org.openqa.selenium.TimeoutException exception) {
return false;
}
return true;
}
private void waitFor(ExpectedCondition<WebElement> condition, Integer timeout) {
timeout = timeout != null ? timeout : 5;
WebDriverWait wait = new WebDriverWait(driver, timeout);
wait.until(condition); //java.lang.reflect.UndeclaredThrowableException HERE...Caused by NoSuchElementException
}
看起来框架不尊重预期条件的等待 - 元素的可见性。我怀疑与“visibilityOf(element)”的实现以及@FindBy 初始化元素的方式有关
异常的堆栈跟踪：
java.lang.reflect.UndeclaredThrowableException
at com.sun.proxy.$Proxy7.findElement(Unknown Source)
at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
at com.sun.proxy.$Proxy9.isDisplayed(Unknown Source)
at org.openqa.selenium.support.ui.ExpectedConditions.elementIfVisible(ExpectedConditions.java:302)
at org.openqa.selenium.support.ui.ExpectedConditions.access$100(ExpectedConditions.java:41)
at org.openqa.selenium.support.ui.ExpectedConditions$10.apply(ExpectedConditions.java:288)
at org.openqa.selenium.support.ui.ExpectedConditions$10.apply(ExpectedConditions.java:285)
at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:238)
at com.multicom.fabrix.framework.TestBase.waitFor(TestBase.java:152)
at com.multicom.fabrix.framework.TestBase.waitForIsDisplayed(TestBase.java:141)
at com.multicom.fabrix.pageobjects.CustomerHomePage.waitForResults(CustomerHomePage.java:75)
at com.multicom.fabrix.regressiontests.FlightBookingTest.searchForAPackage(FlightBookingTest.java:23)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:86)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:643)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:820)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1128)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112)
at org.testng.TestRunner.privateRun(TestRunner.java:782)
at org.testng.TestRunner.run(TestRunner.java:632)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:366)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:361)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:319)
at org.testng.SuiteRunner.run(SuiteRunner.java:268)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1244)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)
at org.testng.TestNG.run(TestNG.java:1064)
at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:74)
at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:121)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.mycompany.mymodule.webdriver.WebDriverInvoker.invokeNormally(WebDriverInvoker.java:47)
at com.mycompany.mymodule.webdriver.WebDriverInvoker.invoke(WebDriverInvoker.java:38)
... 41 more
原因：org.openqa.selenium.NoSuchElementException: no such element: Unable to locate element: {"method":"xpath","selector":".//*[@id='container']/ div/div[3]/div/div[1]/div/h3"}
【问题讨论】：
标签： java selenium pageobjects