TestNG编写测试

编写TestNG测试基本上包括以下步骤：

• 测试代码添加TestNG的注解
• 添加testng.xml文件
• 运行TestNG

TestNG测试流程

通过一个完整的例子，实现TestNG测试流程

POJO类：Employee.java

package me.yezhou;

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;
    }
}

业务类：EmployeeBusiness.java

package me.yezhou;

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

    // Calculate the appraisal amount of employee
    public double calculateAppraisal(Employee employee) {
        double appraisal = 0;
        if (employee.getMonthlySalary() < 10000) {
            appraisal = 500;
        } else {
            appraisal = 1000;
        }
        return appraisal;
    }
}

创建TestNG测试类：EmployeeTest.java

package me.yezhou;

import org.testng.Assert;
import org.testng.annotations.Test;

public class EmployeeTest {
    Employee employee = new Employee();
    EmployeeBusiness employeeBusiness = new EmployeeBusiness();

    // test to check appraisal amount
    @Test
    public void testCalculateAppriasal() {
        employee.setName("Joe.Ye");
        employee.setAge(25);
        employee.setMonthlySalary(8000);
        double appraisal = employeeBusiness.calculateAppraisal(employee);
        Assert.assertEquals(500.0, appraisal);
    }

    // test to check yearly salary
    @Test
    public void testCalculateYearlySalary() {
        employee.setName("Joe.Ye");
        employee.setAge(25);
        employee.setMonthlySalary(8000);
        double salary = employeeBusiness.calculateYearlySalary(employee);
        Assert.assertEquals(96000.0, salary);
    }
}

创建TestNG测试配置文件：testng.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Suite">
    <test name="test">
        <classes>
            <class name="me.yezhou.EmployeeTest"/>
        </classes>
    </test>
</suite>

• 标签代表一个测试套件，可以包含一个或多个测试
• 标签代表一个测试，可以包含一个或多个TestNG测试类
• 标签代表一个TestNG类是一个Java类，包含至少一个TestNG的注解，可以包含一个或多个测试方法

运行测试

IntelliJ IDEA 运行：Run D:/AutoTest/AutoTest/employee.xml

命令行运行：javac & java

# javac Employee.java EmployeeBusiness.java EmployeeTest.java
# java -cp "C:\TestNG_WORKSPACE" org.testng.TestNG testng.xml

测试报告

TestNG测试完成会在test-output目录下自动生成测试报告。使用浏览器打开index.html，页面如下：

注意：IntelliJ IDEA自动生成testNG的测试报告需要在运行配置下拉展开选择Edit Configuration，找到Listeners勾选use default reporters即可