TestNG测试用例编写和执行

编写TestNG用例测试基本上包括以下步骤：

编写业务逻辑
针对业务逻辑中涉及的方法编写测试类，在代码中插入TestNG的注解
直接执行测试类或者添加一个testng.xml文件
运行 TestNG.

下面我们介绍一个完整的例子来测试一个逻辑类；

1.创建一个pojo类EmployeeDetail.java

public class EmployeeDetail {

           private String name;
           private double monthlySalary;
           private int age;
           
           /**
           * @return the name
           */
           public String getName() {
              return name;
           }
           /**
           * @param name the name to set
           */
           public void setName(String name) {
              this.name = name;
           }
           /**
           * @return the monthlySalary
           */
           public double getMonthlySalary() {
              return monthlySalary;
           }
           /**
           * @param monthlySalary the monthlySalary to set
           */
           public void setMonthlySalary(double monthlySalary) {
              this.monthlySalary = monthlySalary;
           }
           /**
           * @return the age
           */
           public int getAge() {
              return age;
           }
           /**
           * @param age the age to set
           */
           public void setAge(int age) {
           this.age = age;
           }

}

EmployeeDetail用来：

get/set 员工的名字的值
get/set 员工月薪的值
get/set员工年龄的值

2.创建一个EmployeeLogic.java

public class EmployeeLogic {
           // Calculate the yearly salary of employee
           public double calculateYearlySalary(EmployeeDetail employeeDetails){
              double yearlySalary=0;
              yearlySalary = employeeDetails.getMonthlySalary() * 12;
              return yearlySalary;
           }
}

EmployeeLogic.java用来：

计算员工年工资

3.创建一个测试类，为NewTest，包含测试用例，用来进行测试；

import org.testng.Assert;
import org.testng.annotations.Test;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.AfterSuite;

import com.thunisoft.Employee.EmployeeDetail;

public class NewTest {
EmployeeLogic empBusinessLogic = new EmployeeLogic();
EmployeeDetail employee = new EmployeeDetail();

// test to check yearly salary
@Test
public void testCalculateYearlySalary() {
employee.setName("Rajeev");
employee.setAge(25);
employee.setMonthlySalary(8000);
double salary = empBusinessLogic
.calculateYearlySalary(employee);
Assert.assertEquals(96000, salary, 0.0, "8000");
}

}