JaCoCo-Maven 플러그인을 사용하여 코드 커버리지 보고서 생성하기

<plugin>
  <groupId>org.jacoco</groupId>
  <artifactId>jacoco-maven-plugin</artifactId>
  <version>0.8.6</version>
</plugin>

<plugin>
  <groupId>org.jacoco</groupId>
  <artifactId>jacoco-maven-plugin</artifactId>
  <version>0.8.6</version>
  <executions>
  	<execution>
      	<id>prepare-agent</id>
            <goals>
            		<goal>prepare-agent</goal>
            </goals>
      </execution>
      <execution>
            <id>report</id>
            <phase>test</phase>
               <goals>
               	<goal>report</goal>
               </goals>
        </execution>
    </executions>
 </plugin>

<plugin>
  <groupId>org.jacoco</groupId>
  <artifactId>jacoco-maven-plugin</artifactId>
  <version>0.8.6</version>
  <executions>
  	<execution>
      	<id>prepare-agent</id>
            <goals>
            		<goal>prepare-agent</goal>
            </goals>
            <configuration>
<destFile>${project.build.directory}/coverage-reports/jacoco-ut.exec</destFile>
                <propertyName>surefireArgLine</propertyName>
            </configuration>
      </execution>
      <execution>
            <id>report</id>
            <phase>test</phase>
               <goals>
               	<goal>report</goal>
               </goals>
               <configuration>
<dataFile>${project.build.directory}/coverage-reports/jacoco-ut.exec</dataFile>
<outputDirectory>${project.reporting.outputDirectory}/jacoco-ut</outputDirectory>
               </configuration>
        </execution>
    </executions>
 </plugin>

<plugin>
  <groupId>org.jacoco</groupId>
  <artifactId>jacoco-maven-plugin</artifactId>
  <version>0.8.6</version>
  <executions>
  	<execution>
      	<id>prepare-agent</id>
            <goals>
            		<goal>prepare-agent</goal>
            </goals>
            <configuration>
<destFile>${project.build.directory}/coverage-reports/jacoco-ut.exec</destFile>
                <propertyName>surefireArgLine</propertyName>
            </configuration>
      </execution>
      <execution>
            <id>report</id>
            <phase>test</phase>
               <goals>
               	<goal>report</goal>
               </goals>
               <configuration>
<dataFile>${project.build.directory}/coverage-reports/jacoco-ut.exec</dataFile>
<outputDirectory>${project.reporting.outputDirectory}/jacoco-ut</outputDirectory>
               </configuration>
        </execution>
        <execution>
              <id>jacoco-check</id>
              <goals>
                <goal>check</goal>
              </goals>
              <configuration>
              	<rules>
                 	   <rule>
                    	<element>PACKAGE</element>
                    	<limits>
                      		<limit>
                        		<counter>LINE</counter>
                        		<value>COVEREDRATIO</value>
                        		<minimum>0.50</minimum>
                      		</limit>
                   	</limits>
                	   </rule>
            	      </rules>
             </configuration>
 	  </execution>
    </executions>
 </plugin>

<plugin>
  <groupId>org.jacoco</groupId>
  <artifactId>jacoco-maven-plugin</artifactId>
  <version>0.8.6</version>
  <executions>
     <!--first execution : for preparing JaCoCo runtime agent-->
      <execution>
      	<id>prepare-agent</id>
            <goals>
            		<goal>prepare-agent</goal>
            </goals>
      </execution>
     <!--second execution : for creating code coverage reports-->
      <execution>
            <id>report</id>
            <phase>test</phase>
               <goals>
               	<goal>report</goal>
               </goals>
        </execution>
    </executions>
 </plugin>

<?xml version="1.0" encoding="UTF-8"?>


<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>com.example</groupId>
  <artifactId>jacoco-example</artifactId>
  <version>0.0.1-SNAPSHOT</version>

 <name>jacoco-example</name>


  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
  </properties>


<!-- JUnit dependencies added to run test cases -->
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
  </dependencies>


  <build>
      <plugins>
        <!-- Maven plugin for Project Management -->
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.0.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.7.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.19.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-jar-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
            <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>0.8.6</version>
                                  
                <executions>
                    <execution>
                        <id>prepare-agent</id>
                        <goals><goal>prepare-agent</goal></goals>
                    </execution>
                    <execution>
                        <id>report</id>
                        <phase>test</phase>
                        <goals><goal>report</goal></goals>
                    </execution>
                </executions>
            </plugin>
      </plugins>
  </build> 
</project>

package com.example.Jacoco_lambdatest;

import java.net.MalformedURLException;
import java.net.URL;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;

public class LambdaTest {
	public static String username = "<LambdaTest_Username>";
	public static String accessKey = "<LambdaTest_AccessKey>";
	
  public static DesiredCapabilities setUp() throws Exception {
     DesiredCapabilities capabilities = new DesiredCapabilities();
      capabilities.setCapability("platform", "Windows 10");
	     capabilities.setCapability("browserName", "Chrome");
	     capabilities.setCapability("version", "87.0"); // If this cap isn't specified, it will just get the any available one
      capabilities.setCapability("resolution","1024x768");
      capabilities.setCapability("build", "First Test");
      capabilities.setCapability("name", "Sample Test");
      capabilities.setCapability("network", true); // To enable network logs
      capabilities.setCapability("visual", true); // To enable step by step screenshot
      capabilities.setCapability("video", true); // To enable video recording
      capabilities.setCapability("console", true); // To capture console logs
      return capabilities;
  }
}

package com.example.Jacoco_lambdatest;

import java.net.MalformedURLException;
import java.net.URL;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import com.example.Jacoco_lambdatest.*;

public class AppTest {
	public static RemoteWebDriver driver;
	
	@Test
	public void testScript1() throws Exception {
		try {
	DesiredCapabilities capabilities = LambdaTest.setUp();
	String username =LambdaTest.username;
	String accessKey = LambdaTest.accessKey;
	RemoteWebDriver driver = new RemoteWebDriver(new URL("https://"+username+":"+accessKey+"@hub.lambdatest.com/wd/hub"),capabilities);       driver.get("https://lambdatest.github.io/sample-todo-app/");
     driver.findElement(By.name("li1")).click();
	driver.findElement(By.name("li2")).click();		      driver.findElement(By.id("sampletodotext")).clear();		driver.findElement(By.id("sampletodotext")).sendKeys("Yey, Let's add it to list");
	driver.findElement(By.id("addbutton")).click();
	driver.quit();					
	} catch (Exception e) {
		System.out.println(e.getMessage());
		}
	}
}

@Test
	public void testScript2() throws Exception {
	    try {
	    DesiredCapabilities capabilities = LambdaTest.setUp();
	    String username = LambdaTest.username;
	    String accessKey = LambdaTest.accessKey;
	    RemoteWebDriver driver = new RemoteWebDriver(new URL("https://"+username+":"+accessKey+"@hub.lambdatest.com/wd/hub"),capabilities);		 driver.get("https://lambdatest.github.io/sample-todo-app/");		    driver.findElement(By.name("li2")).click();
	    driver.findElement(By.name("li3")).click();
	   driver.findElement(By.id("sampletodotext")).clear();	driver.findElement(By.id("sampletodotext")).sendKeys("Yes, Let's add it to list");				driver.findElement(By.id("addbutton")).click();
					driver.quit();					
		} catch (Exception e) {
				System.out.println(e.getMessage());
			    }
			}
	

	@Test
	public void testScript3() throws Exception {
		try {
	    DesiredCapabilities capabilities = LambdaTest.setUp();
	    String username = LambdaTest.username;
	    String accessKey = LambdaTest.accessKey;
	    RemoteWebDriver driver = new RemoteWebDriver(new URL("https://"+username+":"+accessKey+"@hub.lambdatest.com/wd/hub"),capabilities);			  driver.get("https://lambdatest.github.io/sample-todo-app/");		    driver.findElement(By.name("li4")).click();
	    driver.findElement(By.id("sampletodotext")).clear();	driver.findElement(By.id("sampletodotext")).sendKeys("Yes, Let's add  it!");
	  driver.findElement(By.id("addbutton")).click();
	  driver.quit();					
	} catch (Exception e) {
		System.out.println(e.getMessage());
			}
			}

<!--Third execution : used to put a check on the entire package-->
<execution>
    <id>jacoco-check</id>
    <goals>
        <goal>check</goal>
    </goals>
    <configuration>
        <rules>
            <rule>
                <element>PACKAGE</element>
                <limits>
                    <limit>
                        <counter>LINE</counter>
                        <value>COVEREDRATIO</value>
                        <minimum>0.50</minimum>
                    </limit>
                </limits>
            </rule>
        </rules>
    </configuration>
</execution>

<?xml version="1.0" encoding="UTF-8"?>
<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>com.lambdatest</groupId>
    <artifactId>lambdatest-junit-sample</artifactId>
    <version>1.0-SNAPSHOT</version>
    <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <surefire.version>2.19.1</surefire.version>
        <config.file>default</config.file>
    </properties>

    <dependencies>
        <!--JUnit dependency-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>1.3.2</version>
            <scope>test</scope>
        </dependency>
        <!--Selenium dependency-->
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <version>2.52.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
            <version>1.1.1</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <!--Apache Maven Plugins-->
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.0</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.19.1</version>
            </plugin>
            <!--JaCoCo Maven Plugin-->
            <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>0.8.6</version>      
                <executions>
                    <execution>
                        <id>prepare-agent</id>
                      <goals><goal>prepare-agent</goal></goals>
                    </execution>
                    <execution>
                        <id>report</id>
                        <phase>test</phase>
                        <goals><goal>report</goal></goals>
                   </execution>
               </executions>
          </plugin>
        </plugins>
    </build>
</project>

<em><a href="https://github.com/rachnaagrawal/junit-selenium-sample/blob/master/pom.xml" target="_blank" rel="nofollow">Github</a></em>

WebDriver driver = new RemoteWebDriver(new URL("https://" + username + ":" + accesskey + "@hub.lambdatest.com/wd/hub"),
DesiredCapabilities.firefox()); //A class named DesiredCapabilities is used to create an environment as a Firefox browser.

[ { "tunnelName":"LambdaTest tunnel", 
"buildName":"running Java Selenium Tests",
"testName":"Jacoco JUnit Test",
"username": "user-name",
"access_key":"access-key", 
 "operatingSystem" : "win10", 
 "browserName" : "chrome",  
 "browserVersion" : "62.0", 
 "resolution" : "1024x768" }]