java.lang.NoClassDefFoundError: org/testng/IAnnotationTransformer2

Question

我在为 QAFTestSteps 运行 testng 配置时遇到以下错误：

显示错误

[RemoteTestNG] detected TestNG version 7.5.0
log4j:WARN No such property [follow] in org.apache.log4j.FileAppender.
java.lang.NoClassDefFoundError: org/testng/IAnnotationTransformer2
        at java.base/java.lang.ClassLoader.defineClass1(Native Method)
        at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010)
        at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
        at 
java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:855)

步骤定义

import java.util.List;


import com.qmetry.qaf.automation.step.QAFTestStep;

public class GoogleSearchSteps {
   
   
            @QAFTestStep(description = "user is on google Web Page")
            public void step1() {
                    System.out.println("I am on Google Search Page");

            }

            @QAFTestStep(description = "user enters text {strText} in google search box")
            public void iSearchFor(String strText) {
                    System.out.println("I search for " + strText);

            }

            @QAFTestStep(description="click on Google Search button")
            public void clickOnGoogleSearchButton(List<String> s) {
                    System.out.printf("List: %s\n", s);

            }
           
            @QAFTestStep(description="search result page should generate")
            public void searcgResultsShouldPopulate(List<String> s) {
                    System.out.printf("List: %s\n", s);

            }

}

专题文件

Feature: Text box validation

Scenario: Validate google search text box

   Given user is on google Web Page
   When user enters text 'DNA' in google search box
   And click on Google Search button
   Then search result page should generate

测试执行的测试配置

<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="QAF Demo" verbose="0">
<test name="Gherkin-QAF-Test">
   <parameter name="step.provider.pkg" value="com.qmetry.qaf.automation.impl.step.qaf;" />
   <parameter name="scenario.file.loc" value="scenarios/searchtext.feature" />
   <classes>
      <class name="com.qmetry.qaf.automation.step.client.gherkin.GherkinScenarioFactory" />
   </classes>
</test>
</suite>

Answer 1

看起来像是版本兼容性问题。使用最新版本的 qaf 3.1.0-RC2 和 testng 7.4.0.

更新版本将修复上述错误，您仍然会看到与步骤相关的问题。原因如下：

@QAFTestStep(description="click on Google Search button") //missing argument placeholder 
   public void clickOnGoogleSearchButton(List<String> s) {
      System.out.printf("List: %s\n", s);
   }
           
@QAFTestStep(description="search result page should generate")//missing argument placeholder
   public void searcgResultsShouldPopulate(List<String> s) {
      System.out.printf("List: %s\n", s);
   }

如果您的步骤（方法）有参数，步骤描述需要有参数占位符，并且这些参数需要在调用步骤的地方传递。请参阅以下示例：

@QAFTestStep(description="click on Google Search button")
   public void clickOnGoogleSearchButton() {
      System.out.printf("clickOnGoogleSearchButton");
   }
           
@QAFTestStep(description="search result page should generate {results}")
   public void searcgResultsShouldPopulate(List<String> s) {
      System.out.printf("List: %s\n", s);
   }

特征文件：

Feature: Text box validation

Scenario: Validate google search text box

   Given user is on google Web Page
   When user enters text 'DNA' in google search box
   And click on Google Search button
   Then search result page should generate ["a","b","c"]

java.lang.NoClassDefFoundError: org/testng/IAnnotationTransformer2

java.lang.NoClassDefFoundError: org/testng/IAnnotationTransformer2

java

selenium

testng

bdd

qaf