Ultimate Guide to Junit Report Builder for Java Unit Testing

Introduction to JUnit Report Builder

JUnit Report Builder is an essential tool for Java developers to generate comprehensive and customizable reports for JUnit test cases. This tool simplifies the process of creating detailed and structured XML reports, which can easily be integrated with continuous integration and deployment pipelines.

Getting Started with JUnit Report Builder

To start using JUnit Report Builder, you need to include the dependency in your project. Add the following Maven dependency:

  <dependency>
    <groupId>net.masterthought</groupId>
    <artifactId>junit-report-builder</artifactId>
    <version>1.0.0</version>
  </dependency>

Creating a Report

The main class you will interact with is ReportBuilder. Below is a simple example of how to create a JUnit report:

  import net.masterthought.cucumber.ReportBuilder;
  import java.io.File;
  import java.util.ArrayList;
  import java.util.List;

  public class JUnitReportExample {
      public static void main(String[] args) {
          List jsonFiles = new ArrayList<>();
          jsonFiles.add("path/to/your/cucumber.json");

          // Specify the output directory
          File reportOutputDirectory = new File("path/to/output");

          // Create a custom configuration
          Configuration configuration = new Configuration(reportOutputDirectory, "Project Name");

          // Add additional metadata if needed
          configuration.addClassifications("Platform", "Windows");
          configuration.addClassifications("Browser", "Chrome");

          // Build the report
          ReportBuilder reportBuilder = new ReportBuilder(jsonFiles, configuration);
          reportBuilder.generateReports();
      }
  }

Adding Test Suites and Test Cases

You can also add multiple test suites and test cases within your JUnit report using the following approach:

  import net.masterthought.cucumber.ReportUtils;
  import net.masterthought.cucumber.json.TestResult;
  import net.masterthought.cucumber.json.classes;
  import java.util.List;

  // Add test suites and cases
  TestSuite suite = new TestSuite("Sample Suite");
  TestCase testCase = new TestCase("Test Case 1");
  testCase.addClassifications("Environment", "Staging");
  testCase.setResults(new TestResult(status, duration, "Test Case 1 Passed"));
  suite.addTestCase(testCase);

  configuration.addTestSuite(suite);

Full Application Example

Here is a full application example demonstrating the usage of the JUnit Report Builder with multiple APIs:

  import net.masterthought.cucumber.ReportBuilder;
  import net.masterthought.cucumber.Configuration;
  import net.masterthought.cucumber.json.TestResult;
  import net.masterthought.cucumber.json.classes.TestCase;
  import net.masterthought.cucumber.json.classes.TestSuite;
  import java.io.File;
  import java.util.ArrayList;
  import java.util.List;

  public class FullReportApp {
      public static void main(String[] args) {
          List jsonFiles = new ArrayList<>();
          jsonFiles.add("path/to/your/cucumber.json");

          File reportOutputDirectory = new File("path/to/output");
          Configuration configuration = new Configuration(reportOutputDirectory, "Full Project Report");

          configuration.addClassifications("Platform", "Linux");
          configuration.addClassifications("Browser", "Firefox");

          TestSuite suite = new TestSuite("Feature Suite");
          TestCase testCase = new TestCase("Scenario 1");
          testCase.addClassifications("Feature", "Login");
          testCase.setResults(new TestResult(status, duration, "Scenario 1 Passed"));
          suite.addTestCase(testCase);

          configuration.addTestSuite(suite);
          ReportBuilder reportBuilder = new ReportBuilder(jsonFiles, configuration);
          reportBuilder.generateReports();
      }
  }

By following the above steps and utilizing the additional APIs, you can generate detailed and customized JUnit reports for your Java applications.

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