黄瓜范围报告错误（java.lang.ClassNotFoundException：com.cucumber.listener.ExtentCucumberFormatter）

Question

我是硒新手。我想使用黄瓜生成扩展报告。但我总是收到错误

"cucumber.runtime.CucumberException: Couldn't load plugin class: com.cucumber.listener.ExtentCucumberFormatter"

我尝试了每个版本下面的代码

POM XML 文件：

<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>CucumberFramwork</groupId>
    <artifactId>ExtendReport</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>ExtendReport</name>
    <url>http://maven.apache.org</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>




    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>com.vimalselvam</groupId>
            <artifactId>cucumber-extentsreport</artifactId>
            <version>3.1.1</version>
        </dependency>

        <dependency>
            <groupId>com.aventstack</groupId>
            <artifactId>extentreports</artifactId>
            <version>3.1.1</version>

        </dependency>

        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>4.2.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>



        <dependency>
            <groupId>com.aventstack</groupId>
            <artifactId>extentreports-cucumber4-adapter</artifactId>
            <version>1.0.7</version>
        </dependency>

        <!-- >dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>4.2.6</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-picocontainer</artifactId>
            <version>4.2.6</version>
            <scope>test</scope>
        </dependency -->

        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-java</artifactId>
            <version>1.2.5</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-jvm</artifactId>
            <version>1.2.5</version>
            <type>pom</type>
        </dependency>

        <dependency>
            <groupId>info.cukes</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>1.2.5</version>
            <scope>test</scope>
        </dependency>


    </dependencies>



    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.5.1</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

Java代码：

package runners;

import java.io.File;

import org.junit.AfterClass;
import org.junit.runner.RunWith;

import com.vimalselvam.cucumber.listener.Reporter;

import cucumber.api.CucumberOptions;
import cucumber.api.junit.Cucumber;

@RunWith(Cucumber.class)
@CucumberOptions(features = "src/test/resources/functionalTests", 
                 glue = { "stepDefinitions" }, plugin = {
        "com.cucumber.listener.ExtentCucumberFormatter:target/cucumber-reports/report.html" }, 
                 monochrome = true)
public class TestRunner {
    @AfterClass
    public static void writeExtentReport() {
        try {
            Reporter.loadXMLConfig(new File("C:\Software\WprkSpace\ExtendReport\Configs\extent-config.xml"));
        }
     catch (Exception e) {
        e.printStackTrace();
        }
        //Reporter.loadXMLConfig("/ExtendReport/Configs/extent-config.xml");
    }
}

每次出现以下错误：

cucumber.runtime.CucumberException: Couldn't load plugin class: com.cucumber.listener.ExtentCucumberFormatter at cucumber.runtime.formatter.PluginFactory.loadClass(PluginFactory.java:180) at cucumber.runtime.formatter.PluginFactory.pluginClass(PluginFactory.java:165) at cucumber.runtime.formatter.PluginFactory.getPluginClass(PluginFactory.java:222) at cucumber.runtime.formatter.PluginFactory.isStepDefinitionReporterName(PluginFactory.java:205) at cucumber.runtime.RuntimeOptions$ParsedPluginData.addPluginName(RuntimeOptions.java:357) at cucumber.runtime.RuntimeOptions.parse(RuntimeOptions.java:159) at cucumber.runtime.RuntimeOptions.(RuntimeOptions.java:90) at cucumber.runtime.RuntimeOptions.(RuntimeOptions.java:85) at cucumber.runtime.RuntimeOptionsFactory.create(RuntimeOptionsFactory.java:23) at cucumber.api.junit.Cucumber.(Cucumber.java:84) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:488) at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:29) at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:21) at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59) at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26) at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59) at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:26) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.java:90) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:76) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:49) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:525) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:763) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:463) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:209) Caused by: java.lang.ClassNotFoundException: com.cucumber.listener.ExtentCucumberFormatter at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:185) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496) at cucumber.runtime.formatter.PluginFactory.loadClass(PluginFactory.java:173) ... 26 more

Answer 1

由于您使用的是 Cucumber 4 版本，因此您应该使用插件 - "com.aventstack.extentreports.cucumber.adapter.ExtentCucumberAdapter:" cucumber-java & cucumber-junit 依赖项应该是 POM 上的 4.2.6 版本。

请参阅适配器文档 - http://extentreports.com/docs/versions/4/java/cucumber4.html 了解更多详细信息和示例。

Answer 2

问题陈述分析 -

在 pom.xml 中一起使用 vimal、avenstack 和 适配器依赖项 这是不可取的，并且预期的。在特定用例中应使用 vimal 或 avenstack 或两者一起使用，或仅使用适配器依赖性。请按照以下说明进行操作。
从 info.cukes 和 io.cucumber 依赖项中添加直接和传递依赖项。这样做会导致不可预知的结果。现在我们开始吧。

Vimal Selvam 库： 下面是所需的 Maven 依赖项和示例测试，以演示如何完成配置设置。

Maven 依赖

<dependency>
    <groupId>com.vimalselvam</groupId>
    <artifactId>cucumber-extentsreport</artifactId>
    <version>3.1.1</version>
</dependency>


<dependency>
    <groupId>com.aventstack</groupId>
    <artifactId>extentreports</artifactId>
    <version>4.0.9</version>
</dependency>

请注意 Java 8+ 并且添加 ExtentReport v3.1.1+ 的依赖是强制性的。

Cucumber Runner 文件

 @RunWith(Cucumber.class)
    @CucumberOptions(
            features = {"src/test/resources/features"},
            glue = {"com.cucumber.stepdefinitions"},
            plugin = {"com.cucumber.listener.ExtentCucumberFormatter:output/report.html"}
            )
    public class RunCukesTest {
        @AfterClass
        public static void teardown() {
            Reporter.loadXMLConfig(new File("src/test/resources/extent-config.xml"));
            Reporter.setSystemInfo("user", System.getProperty("user.name"));
            Reporter.setSystemInfo("os", "Mac OSX");
            Reporter.setTestRunnerOutput("Sample test runner output message");
        }
    }

以上设置将在输出目录中生成报告，名称为 report.html。

请从 pom.xml 中删除适配器依赖项。 我们将使用 vimal/avenstack 或扩展适配器，但不会一起使用。

Extent Adapter:美妙的是，除了在下面的运行器中设置适配器之外，你不需要在任何地方编写任何代码来生成报告。

Maven 依赖

<dependency>
    <groupId>com.aventstack</groupId>
    <artifactId>extentreports-cucumber4-adapter</artifactId>
    <version>1.0.6</version>
</dependency>

将 com.aventstack.extentreports.cucumber.adapter.ExtentCucumberAdapter 插件 添加到运行程序。

@RunWith(Cucumber.class)
@CucumberOptions(plugin = {"com.aventstack.extentreports.cucumber.adapter.ExtentCucumberAdapter:"})
public class RunCukesTest {
    // ..
}

报表输出目录 - ../Project Directory/test-output/HtmlReport

附加说明： 将来，我们会要求您使用 Cucumber v>=4.0.0，因为您使用的已经很老了黄瓜的依赖性（v1.2.5）。

为此，您可以添加以下一组黄瓜最小依赖项。

<dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>cucumber-junit</artifactId>
    <version>4.2.6</version>
    <scope>test</scope>
</dependency>

<dependency>
    <groupId>io.cucumber</groupId>
    <artifactId>cucumber-picocontainer</artifactId>
    <version>4.2.6</version>
    <scope>test</scope>
</dependency>

黄瓜范围报告错误（java.lang.ClassNotFoundException：com.cucumber.listener.ExtentCucumberFormatter）

Error In Cucumber Extend report(java.lang.ClassNotFoundException: com.cucumber.listener.ExtentCucumberFormatter)

selenium

cucumber

cucumber-junit

selenium-webdriver

cucumber-java