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在Java中运行selenium webdriver测试用例时出现参数错误

java selenium-webdriver testng

在Java中运行selenium webdriver测试用例时出现参数错误,java,selenium-webdriver,parameter-passing,testng,Java,Selenium Webdriver,Parameter Passing,Testng,我正在尝试在Selenium webdriver中运行此方法，但仍然出现以下错误： org.testng.TestNGException: Method PopulateBorrower requires 2 parameters but 0 were supplied in the @Test annotation. at org.testng.internal.Parameters.checkParameterTypes(Parameters.java:198) at or

我正在尝试在Selenium webdriver中运行此方法，但仍然出现以下错误：

org.testng.TestNGException: 
Method PopulateBorrower requires 2 parameters but 0 were supplied in the @Test annotation.
    at org.testng.internal.Parameters.checkParameterTypes(Parameters.java:198)
    at org.testng.internal.Parameters.createParameters(Parameters.java:134)
    at org.testng.internal.Parameters.createParameters(Parameters.java:370)
    at org.testng.internal.Parameters.handleParameters(Parameters.java:447)
    at org.testng.internal.Invoker.handleParameters(Invoker.java:1384)
    at org.testng.internal.Invoker.createParameters(Invoker.java:1075)
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1180)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:128)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
    at org.testng.TestRunner.privateRun(TestRunner.java:767)
    at org.testng.TestRunner.run(TestRunner.java:617)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
    at org.testng.SuiteRunner.run(SuiteRunner.java:240)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1203)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1128)
    at org.testng.TestNG.run(TestNG.java:1036)
    at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
    at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
    at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)
--------->我做错了什么？代码如下。我将其设置在一个单独的SetUpBase类中

@Test
public static void PopulateBorrower(String PrimaryBorrowerBaseName1,String PrimaryBorrowerBaseName)
{       
    String fName= PrimaryBorrowerInputDictionary.get(BorrowerFirstNameElement);
    String lName=PrimaryBorrowerInputDictionary.get(BorrowerLastNameElement);
    String suffix=PrimaryBorrowerInputDictionary.get(BorrowerSuffixElement);
    String social=PrimaryBorrowerInputDictionary.get(BorrowerSocialSecurityNumberElement);
    String homePhone=PrimaryBorrowerInputDictionary.get(BorrowerHomePhoneNumberElement);
    String schoolYears=PrimaryBorrowerInputDictionary.get(BorrowerYearsInSchoolElement);

    driver.findElement(By.id(PrimaryBorrowerBaseName1 + BorrowerFirstNameElement)).sendKeys(fName);
    driver.findElement(By.id(PrimaryBorrowerBaseName1 + BorrowerLastNameElement)).sendKeys(lName);
    driver.findElement(By.id(PrimaryBorrowerBaseName1 + BorrowerSuffixElement)).sendKeys(suffix);
    driver.findElement(By.name(PrimaryBorrowerBaseName + BorrowerHomePhoneNumberElement)).sendKeys(social);

    driver.findElement(By.name(PrimaryBorrowerBaseName + BorrowerHomePhoneNumberElement)).sendKeys(homePhone);
    driver.findElement(By.name(PrimaryBorrowerBaseName + BorrowerYearsInSchoolElement)).sendKeys(schoolYears);
    driver.findElement(By.name(PrimaryBorrowerBaseName +BorrowerMarriageStatusElement )).click();


    assertEquals(driver.findElement(By.id(PrimaryBorrowerBaseName + BorrowerFirstNameElement))
                .getText(), fName);

    assertEquals(driver.findElement(By.id(PrimaryBorrowerBaseName + BorrowerLastNameElement))
            .getText(), lName);

    assertEquals(driver.findElement(By.id(PrimaryBorrowerBaseName + BorrowerSuffixElement))
            .getText(), suffix);

    assertEquals(driver.findElement(By.id(PrimaryBorrowerBaseName + BorrowerHomePhoneNumberElement))
            .getText(), homePhone);

    assertEquals(driver.findElement(By.id(PrimaryBorrowerBaseName + BorrowerYearsInSchoolElement))
            .getText(), schoolYears);

    assertTrue(driver.findElement(By.id(PrimaryBorrowerBaseName + BorrowerMarriageStatusElement))
            .isSelected());
 }
单元测试是否使用@DataProvider注释（@在JUnit4.11中参数化）？如果是这样，并且您已经定义了一个数据提供程序方法，@Test注释需要像这样识别它：

@Test
@Parameters(value="number", value2="digit")
public void parameterIntTest(int number, int digit) {
    System.out.println("Parameterized Number is : " + number + " and " + digit);
}
为什么使用静态函数作为测试？它不应该是静态的

之所以出现
TestNGException
，是因为您的
@Test
方法需要两个参数（即
primarybrowerbasename1
和
primarybrowerbasename
），但您没有传递它们

要解决此问题，您需要在
TestNG
调用
@Test
方法（即
PopulateBorrower
）时提供这些参数
TestNG
提供了两种相同的方法

在
TestNG中提供

  • 

  • 
您可以尝试以下任何一种方法来解决您的问题
    
解决方案1：testng.xml中的参数
testng.xml文件
    

    <suite name="My Suite">
    <parameter name="primary-borrower-base-name1" value="value1" />
    <parameter name="primary-borrower-base-name"  value="value"/>
    <test name="My Test">
        <classes>
            <class
                name="yourpackage.PopulateBorrowerTestClass2" />
        </classes>
    </test>
</suite>

    

    package yourpackage;

import org.testng.annotations.Parameters;
import org.testng.annotations.Test;

public class PopulateBorrowerTestClass2 {

    @Parameters({ "primary-borrower-base-name1", "primary-borrower-base-name" })
    @Test
    public static void PopulateBorrower(String PrimaryBorrowerBaseName1, String PrimaryBorrowerBaseName)
    {       
        System.out.println(PrimaryBorrowerBaseName1 + " " + PrimaryBorrowerBaseName);
       //your all code goes here
     }
}

    

    <suite name="My Suite">
    <test name="My Test">
        <classes>
            <class name="yourpackage.PopulateBorrowerTestClass1" />
        </classes>
    </test>
</suite>

    

    package yourpackage;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

public class PopulateBorrowerTestClass1 {

    //This method will provide data to any test method that declares that its Data Provider
    //is named "test1"
    @DataProvider(name = "test1")
    public Object[][] createData1() {
     return new Object[][] {
       { "PrimaryBorrowerBaseName1Value", "PrimaryBorrowerBaseNameValue" }
     };
    }

    //This test method declares that its data should be supplied by the Data Provider
    //named "test1"
    @Test(dataProvider = "test1")
    public static void PopulateBorrower(String PrimaryBorrowerBaseName1, String PrimaryBorrowerBaseName)
    {       
        System.out.println(PrimaryBorrowerBaseName1 + " " + PrimaryBorrowerBaseName);
       //your all code goes here
     }
}

    
解决方案2：使用数据提供程序的参数
testng.xml文件
    

    <suite name="My Suite">
    <parameter name="primary-borrower-base-name1" value="value1" />
    <parameter name="primary-borrower-base-name"  value="value"/>
    <test name="My Test">
        <classes>
            <class
                name="yourpackage.PopulateBorrowerTestClass2" />
        </classes>
    </test>
</suite>

    

    package yourpackage;

import org.testng.annotations.Parameters;
import org.testng.annotations.Test;

public class PopulateBorrowerTestClass2 {

    @Parameters({ "primary-borrower-base-name1", "primary-borrower-base-name" })
    @Test
    public static void PopulateBorrower(String PrimaryBorrowerBaseName1, String PrimaryBorrowerBaseName)
    {       
        System.out.println(PrimaryBorrowerBaseName1 + " " + PrimaryBorrowerBaseName);
       //your all code goes here
     }
}

    

    <suite name="My Suite">
    <test name="My Test">
        <classes>
            <class name="yourpackage.PopulateBorrowerTestClass1" />
        </classes>
    </test>
</suite>

    

    package yourpackage;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

public class PopulateBorrowerTestClass1 {

    //This method will provide data to any test method that declares that its Data Provider
    //is named "test1"
    @DataProvider(name = "test1")
    public Object[][] createData1() {
     return new Object[][] {
       { "PrimaryBorrowerBaseName1Value", "PrimaryBorrowerBaseNameValue" }
     };
    }

    //This test method declares that its data should be supplied by the Data Provider
    //named "test1"
    @Test(dataProvider = "test1")
    public static void PopulateBorrower(String PrimaryBorrowerBaseName1, String PrimaryBorrowerBaseName)
    {       
        System.out.println(PrimaryBorrowerBaseName1 + " " + PrimaryBorrowerBaseName);
       //your all code goes here
     }
}

    

    我删除了静态-->no luck@参数（{“primarybrowerbasename1”，“primarybrowerbasename”}）@Test public void populateborower（字符串primarybrowerbasename1，字符串primarybrowerbasename）您应该指定数据提供程序-返回测试使用的一些参数的函数。您可以在此处阅读更多内容。您解决了它吗？@Emna这是
    @test
    方法中未提供参数的
    TestNGException
    。我已经添加了
    TestNG
    提供的两种方法来实现相同的功能。你可以试试看。希望这有帮助！我遇到了此异常：跳过：run org.testng.TestNGException:method run上的（at）测试需要参数'primary-borrower-base-name1'，但尚未将其标记为（at）可选或定义