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Java 为什么我的Selenium测试代码在单个步骤中成功运行,但在使用run时失败?_Java_Debugging_Firefox_Testing_Selenium - Fatal编程技术网

Java 为什么我的Selenium测试代码在单个步骤中成功运行,但在使用run时失败?

Java 为什么我的Selenium测试代码在单个步骤中成功运行,但在使用run时失败?,java,debugging,firefox,testing,selenium,Java,Debugging,Firefox,Testing,Selenium,我有一些Selenium代码,可以使用Firefox驱动程序进行一些自动UI测试。我将它们绑定到一个测试套件中,并有序地运行它们。但是它在调用驱动程序时失败。switchTo().frame()并抛出org.openqa.selenium.NoSuchFrameException:无法定位frame,完整的错误消息如下: org.openqa.selenium.NoSuchFrameException: Unable to locate frame: OpenNewPKFD Command du

我有一些Selenium代码,可以使用Firefox驱动程序进行一些自动UI测试。我将它们绑定到一个测试套件中,并有序地运行它们。但是它在调用驱动程序时失败。switchTo().frame()并抛出org.openqa.selenium.NoSuchFrameException:无法定位frame,完整的错误消息如下:

org.openqa.selenium.NoSuchFrameException: Unable to locate frame: OpenNewPKFD
Command duration or timeout: 3.07 seconds
Build info: version: '2.43.1', revision: '5163bceef1bc36d43f3dc0b83c88998168a363a0', time: '2014-09-10 09:43:55'
System info: host: 'H3000-0254', ip: '169.254.169.127', os.name: 'Windows Vista', os.arch: 'x86', os.version: '6.1', java.version: '1.6.0_13'
Session ID: 4fcea4bb-880c-4725-bdf1-cda4b5a03553
Driver info: org.openqa.selenium.firefox.FirefoxDriver
Capabilities [{platform=WINDOWS, acceptSslCerts=true, javascriptEnabled=true, browserName=firefox, rotatable=false, locationContextEnabled=true, version=32.0.3, cssSelectorsEnabled=true, databaseEnabled=true, handlesAlerts=true, nativeEvents=true, webStorageEnabled=true, applicationCacheEnabled=true, takesScreenshot=true}]
奇怪的是,如果我以单步模式运行它,抛出上述异常的代码行将正常工作。没有错误发生。所以我怀疑这与时间或速度有关,但我根本不知道它是什么

你能给我一些建议来解决这个问题吗

更新了以下是我的项目pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>GALSelenium</groupId>
    <artifactId>GALSelenium</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <properties>
        <selenium.version>2.43.1</selenium.version>
    </properties>
    <build>
        <sourceDirectory>src</sourceDirectory>
        <resources>
            <resource>
                <directory>src</directory>
                <excludes>
                    <exclude>**/*.java</exclude>
                </excludes>
            </resource>
        </resources>

    </build>
    <dependencies>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <version>${selenium.version}</version>
        </dependency>
        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>6.8.8</version>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-server</artifactId>
            <version>${selenium.version}</version>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-support</artifactId>
            <version>${selenium.version}</version>
        </dependency>
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.2</version>
        </dependency>
    </dependencies>
</project>

4.0.0
硒化镓
硒化镓
0.0.1-快照
2.43.1
src
src
**/*.爪哇
log4j
log4j
1.2.17
org.seleniumhq.selenium
硒爪哇
${selenium.version}
org.testng
testng
6.8.8
org.seleniumhq.selenium
硒服务器
${selenium.version}
org.seleniumhq.selenium
硒载体
${selenium.version}
公用记录
公用记录
1.2

要使用预期条件,请确保已将其导入到项目中

org.openqa.selenium.support.ui.ExpectedConditions

Webdriver driver = new FirefoxDriver();
//to wait for an element you need a webdriverWait object
WebDriverWait wait = new WebDriverWait(driver, 15);

element = wait.until(ExpectedConditions.presenseOfElementLocated(By.ID("your_id"));
就你的问题而言,我可以想象如下:

frameToSwitchTo = wait.until(ExpectedConditions.presenseOfElementLocated(By.ID("OpenNewPKFD"));
driver.switchTo().frame(frameToSwitchTo);

如何查找
元素?您是否使用ExpectedCondition来确保在尝试切换到DOM时将其加载到DOM中?@MarkRowlands似乎没有,请提供一些关于此的教程或示例链接?请查看文档,下面是一个简单的示例。