java - 使用 Cucumber 运行测试场景并生成 JVM 报告作为 Java 应用程序

Question

我正在尝试构建一个 java 应用程序，它在执行命令后复制 cucumber 的功能mvn clean install。目前做完之后mvn clean install，cucumber 会执行所有的场景，并在指定的目录下创建 JVM 报告。但mvn clean install我不想通过运行我的应用程序 jar 来复制完全相同的功能。（java 应用程序 jar 中的主要方法应该调用黄瓜类和方法来执行测试场景并生成报告）

以下是我用来运行测试场景和生成测试报告的 pom.xml 和类定义 mvn clean install

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0" 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>hellocucumber</groupId>
<artifactId>hellocucumber</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
    <cucumber.version>6.8.1</cucumber.version>
    <junit.version>4.13</junit.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
    <dependency>
        <groupId>io.cucumber</groupId>
        <artifactId>cucumber-java</artifactId>
        <version>${cucumber.version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>io.cucumber</groupId>
        <artifactId>cucumber-junit</artifactId>
        <version>${cucumber.version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>${junit.version}</version>
        <scope>test</scope>
    </dependency>
</dependencies>
<build>
  <plugins>  
    <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-assembly-plugin</artifactId>
        <version>2.2.1</version>
        <executions>
            <execution>
                <id>package-jar-with-dependencies</id>
                <phase>package</phase>
                <goals>
                    <goal>single</goal>
                </goals>
                <configuration>
                    <appendAssemblyId>false</appendAssemblyId>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <archive>
                        <manifest>
                            <mainClass>com.example.mainclass</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </execution>
        </executions>
    </plugin>
        
    <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.8.1</version>
        <configuration>
            <encoding>UTF-8</encoding>
            <source>1.8</source>
            <target>1.8</target>
        </configuration>
    </plugin>

    <plugin>
        <groupId>net.masterthought</groupId>
        <artifactId>maven-cucumber-reporting</artifactId>
         <version>3.6.0</version>
        <executions>
          <execution>
            <id>execution</id>
            <phase>verify</phase>
            <goals>
              <goal>generate</goal>
            </goals>
            <configuration>
              <projectName>cucumber-jvm-example</projectName>
              <!-- this is similar report as jenkins report -->
              <outputDirectory>AllReports/cucumber-JVM-reports</outputDirectory>
               <!-- to generate better report-similar to Jenkin report,maven-cucumber-reporting plug-in is used,which reads the generated cucumber.json file in local directory and generates cucumber-JVM-reports -->
              <cucumberOutput>AllReports/report.json</cucumberOutput>
              <skippedFails>true</skippedFails>
              <enableFlashCharts>false</enableFlashCharts>
              <buildNumber>42</buildNumber>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
</build>

运行黄瓜测试.java

package hellocucumber;
import io.cucumber.junit.Cucumber;
import io.cucumber.junit.CucumberOptions;
import org.junit.runner.RunWith;

@RunWith(Cucumber.class)
@CucumberOptions(
plugin = {"pretty", "html:AllReports/cucumber-html-report",
          "json:AllReports/report.json", "junit:AllReports/cucumber.xml"},
features = "testcases/features")
public class RunCucumberTest {  
}

StepDefinitions.java

package hellocucumber;

import io.cucumber.java.en.Given;
import io.cucumber.java.en.When;
import io.cucumber.java.en.Then;
import static org.junit.Assert.*;

class IsItFriday {
    static String isItFriday(String today) {
        return "Friday".equals(today) ? "TGIF" : "Nope";
    }
}

public class StepDefinitions {
    private String today;
    private String actualAnswer;

    @Given("today is {string}")
    public void today_is(String today) {
        this.today = today;
    }

    @When("I ask whether it's Friday yet")
    public void i_ask_whether_it_s_Friday_yet() {
        actualAnswer = IsItFriday.isItFriday(today);
    }

    @Then("I should be told {string}")
    public void i_should_be_told(String expectedAnswer) {
        assertEquals(expectedAnswer, actualAnswer);
    }
}

标签： javacucumbercucumber-jvmcucumber-javacucumber-junit

Answer 1

Cucumber 核心带有一个命令行界面。有关使用说明，请使用：

mvn exec:java                                  \
    -Dexec.classpathScope=test                 \
    -Dexec.mainClass=io.cucumber.core.cli.Main \
    -Dexec.args="--help"

或主要方法：

import io.cucumber.core.cli.Main;

public class Example {
    public static void main(String[] args) {
        byte status = Main.run("--help");
        System.exit(status);
    }

}