JUnit 4.x – Testing Framework : Annotation Example

• Annotation Example
• Downloads Examples

Employee.java

package com.javaskool;

public class Employee {

	private String name;
	private double monthlySalary;
	private int age;
	
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public double getMonthlySalary() {
		return monthlySalary;
	}
	public void setMonthlySalary(double monthlySalary) {
		this.monthlySalary = monthlySalary;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}	
}

EmployeeSalaryProcess.java

package com.javaskool;

public class EmployeeSalaryProcess 
{
	   // Calculate the yearly salary of employee
	   public double calculateYearlySalary(Employee employeeDetails){
	      double yearlySalary=0;
	      yearlySalary = employeeDetails.getMonthlySalary() * 12;
	      return yearlySalary;
	   }
		
	   // Calculate the appraisal amount of employee
	   public double calculateAppraisal(Employee employeeDetails){
	      double appraisal=0;
	      if(employeeDetails.getMonthlySalary() < 10000){
	         appraisal = 1500;
	      }else{
	         appraisal = 2000;
	      }
	      return appraisal;
	   }
	}

EmployeeSalaryProcessTest.java

package com.javaskool;

import static org.junit.Assert.*;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

public class EmployeeSalaryProcessTest {

	 EmployeeSalaryProcess empBusinessLogic =new EmployeeSalaryProcess();
	 Employee employee = new Employee();

	@Before
	public void setUp() throws Exception {
	}

	@After
	public void tearDown() throws Exception {
	}

	@Test
	public void testCalculateYearlySalary() {
		//fail("Not yet implemented");
		
		 employee.setName("James");
	      employee.setAge(25);
	      employee.setMonthlySalary(8000);
	      double salary= empBusinessLogic.calculateYearlySalary(employee);
	      assertEquals(96000, salary, 0.0);	     
		
	}

	@Test
	public void testCalculateAppraisal() {
		//fail("Not yet implemented");
		
		employee.setName("James");
	      employee.setAge(25);
	      employee.setMonthlySalary(8000);
	      double appraisal= empBusinessLogic.calculateAppraisal(employee);
	      assertEquals(1500, appraisal, 0.0);		
	}
}

MyEmpTestRunner.java

package com.javaskool;

import org.junit.runner.JUnitCore;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;

public class MyEmpTestRunner {
	
	
	public static void main(String[] args) {
	      Result result = JUnitCore.runClasses(EmployeeSalaryProcessTest.class);
	      for (Failure failure : result.getFailures()) {
	         System.out.println(failure.toString());
	      }
	      System.out.println(result.wasSuccessful());
	   }
}

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