Java自动化测试(登陆接口测试 14)

测试用例

用例

用例2

环境

pom.xml中添加testng

<dependency>
    <groupId>org.testng</groupId>
    <artifactId>testng</artifactId>
    <version>7.1.0</version>
    <scope>test</scope>
</dependency>

使用DataProvider遍历参数

package com.zhongxin.cases;

import com.zhongxin.utils.HttpUtils;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

/*
 * 注册接口测试
 * */
public class RegisterCase {

    @Test(dataProvider = "datas")
    public void test(String url, String params) {
        try {
            HttpUtils.post(url, params);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @DataProvider
    public Object[] datas() {
        Object[][] datas = {
                {"http://api.lemonban.com/futureloan/member/register", "{"mobile_phone":"13877788811","pwd":""}"},
                {"http://api.lemonban.com/futureloan/member/register", "{"mobile_phone":"","pwd":"12345678"}"},
                {"http://api.lemonban.com/futureloan/member/register", "{"mobile_phone":"123","pwd":"12345678"}"},
        };
        return datas;
    }
}

使用Excel中的数据遍历测试

回忆之前操作Excel的操作

引入POI

<!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-ooxml</artifactId>
    <version>4.0.0</version>
</dependency>

编写一个读取excel的类

package com.zhongxin.utils;

import org.apache.poi.ss.usermodel.*;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

public class ExcelUtils {
    public static void read() {
        FileInputStream fis = null;
        try {
            fis = new FileInputStream("src/test/resources/cases_v1.xls");
            Workbook sheets = WorkbookFactory.create(fis);
            Sheet sheet = sheets.getSheetAt(0);
            int lastRowNum = sheet.getLastRowNum();
            for (int i = 1; i <= lastRowNum; i++) {
                Row row = sheet.getRow(i);
                int lastCellNum = row.getLastCellNum();
                for (int j = 0; j < lastCellNum; j++) {
                    Cell cell = row.getCell(j, Row.MissingCellPolicy.CREATE_NULL_AS_BLANK);
                    cell.setCellType(CellType.STRING);
                    String cellValue = cell.getStringCellValue();
                    System.out.println(cellValue + ',');
                }
                System.out.println();
            }

        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                if (fis != null) {
                    fis.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

    }
}

结果

问题

编码复杂，按索引不方便适配后续变更

使用EasyPoi

使用文档：

http://easypoi.mydoc.io/

引入

<dependency>
    <groupId>cn.afterturn</groupId>
    <artifactId>easypoi-base</artifactId>
    <version>4.0.0</version>
</dependency>

<dependency>
    <groupId>cn.afterturn</groupId>
    <artifactId>easypoi-annotation</artifactId>
    <version>4.0.0</version>
</dependency>

编写excel 表格映射

package com.zhongxin.pojo;

import cn.afterturn.easypoi.excel.annotation.Excel;

/**
 * excel 表格映射
 */
public class CaseInfo {

    @Excel(name = "CaseId(用例编号)")
    private int id;
    @Excel(name = "Name(接口名)")
    private String name;
    @Excel(name = "Type(接口提交类型)")
    private String method;
    @Excel(name = "Url(接口地址)")
    private String url;
    @Excel(name = "Desc(用例描述)")
    private String desc;
    @Excel(name = "Params(参数)")
    private String params;
    @Excel(name = "Content-Type")
    private String contentType;


    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getMethod() {
        return method;
    }

    public void setMethod(String method) {
        this.method = method;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public String getDesc() {
        return desc;
    }

    public void setDesc(String desc) {
        this.desc = desc;
    }

    public String getParams() {
        return params;
    }

    public void setParams(String params) {
        this.params = params;
    }

    public String getContentType() {
        return contentType;
    }

    public void setContentType(String contentType) {
        this.contentType = contentType;
    }


    @Override
    public String toString() {
        return "CaseInfo{" +
                "id=" + id +
                ", name='" + name + ''' +
                ", method='" + method + ''' +
                ", url='" + url + ''' +
                ", desc='" + desc + ''' +
                ", params='" + params + ''' +
                ", contentType='" + contentType + ''' +
                '}';
    }
}

读取excel

package com.zhongxin.utils;


import cn.afterturn.easypoi.excel.ExcelImportUtil;
import cn.afterturn.easypoi.excel.entity.ImportParams;
import com.zhongxin.pojo.CaseInfo;

import java.io.FileInputStream;
import java.util.List;

public class ExcelUtils {
    public static void main(String[] args) {
        read();
    }
    public static void read() {
        try {
            // 1. excel文件流
            FileInputStream fis = new FileInputStream("src/test/resources/cases_v1.xls");
            // 2. easypoi 导入参数
            ImportParams params = new ImportParams();
            // 3. 导入
            List<CaseInfo> caseInfoList = ExcelImportUtil.importExcel(fis, CaseInfo.class, params);
            // 4. 关流
            fis.close();
            for (CaseInfo caseInfo : caseInfoList) {
                System.out.println(caseInfo);
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

结果

提取封装

为了可以让该方法可以读取更多的sheet对其进行提取

params.setStartSheetIndex(sheetIndex);//从第x个sheet开始读取
params.setSheetNum(sheetNum);//读取x个sheet

新写一个sheet2的映射

package com.zhongxin.pojo;

import cn.afterturn.easypoi.excel.annotation.Excel;

public class API {
    @Excel(name = "CaseId")
    private int id;
    @Excel(name = "Name")
    private String name;
    @Excel(name = "Url")
    private String url;
    @Excel(name = "Type")
    private String method;

    @Override
    public String toString() {
        return "API{" +
                "id=" + id +
                ", name='" + name + ''' +
                ", url='" + url + ''' +
                ", method='" + method + ''' +
                '}';
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public String getMethod() {
        return method;
    }

    public void setMethod(String method) {
        this.method = method;
    }
}

分别读取sheet1和sheet2

package com.zhongxin.utils;


import cn.afterturn.easypoi.excel.ExcelImportUtil;
import cn.afterturn.easypoi.excel.entity.ImportParams;
import com.zhongxin.pojo.API;
import com.zhongxin.pojo.CaseInfo;

import java.io.FileInputStream;
import java.util.List;

public class ExcelUtils {
    public static void main(String[] args) {
        List<CaseInfo> list = read(0, 1, CaseInfo.class);
        List<API> list2 = read(1, 1, API.class);
        for (CaseInfo caseInfo : list) {
            System.out.println(caseInfo);
        }
        System.out.println("=======");
        for (API api : list2) {
            System.out.println(api);
        }
    }

    public static List read(int sheetIndex, int sheetNum, Class clazz) {
        try {
            // 1. excel文件流
            FileInputStream fis = new FileInputStream("src/test/resources/cases_v1.xls");
            // 2. easypoi 导入参数
            ImportParams params = new ImportParams();
            params.setStartSheetIndex(sheetIndex);//从第x个sheet开始读取
            params.setSheetNum(sheetNum);//读取x个sheet
            // 3. 导入
            List caseInfoList = ExcelImportUtil.importExcel(fis, clazz, params);
            // 4. 关流
            fis.close();
            return caseInfoList;

        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
}

结果

重写测试代码

package com.zhongxin.cases;

import cn.afterturn.easypoi.excel.annotation.Excel;
import com.zhongxin.pojo.CaseInfo;
import com.zhongxin.utils.ExcelUtils;
import com.zhongxin.utils.HttpUtils;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import java.util.List;

/**
 * 注册接口测试类型
 */
public class RegisterCase {

    @Test(dataProvider = "datas")
    public void test(CaseInfo caseInfo) {
        try {
            HttpUtils.post(caseInfo.getUrl(), caseInfo.getParams());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @DataProvider
    public Object[] datas() {
        List list = ExcelUtils.read(0, 1, CaseInfo.class);
        return list.toArray();
    }
}

反射

反射：java代码在「运行时」「动态」获取一个类的属性和方法，或者调用一个对象的属性和方法

实现反射：必须要有字节码对象

Class 字节码对象约等于 .class 文件

拿到字节码对象就相当于拿到了整个类所有信息

测试类

package com.zhongxin.reflect;

public class Student {
    public String name;
    private int age;

    public void eat() {
        System.out.println("Student.eat");
    }

    private void study() {
        System.out.println("Student.study");
    }

    @Override
    public String toString() {
        return "Student{" +
                "name='" + name + ''' +
                ", age=" + age +
                '}';
    }
}

三种方法拿到字节码对象

// 1
Class clazz1 = Student.class;
// 2
Class clazz2 = s.getClass();
// 3
String className = "com.zhongxin.reflect.Student";
Class clazz3 = Class.forName(className);

创建对象

Object o = clazz3.newInstance();
System.out.println(o); 
// Student{name='null', age=0}
// com.zhongxin.reflect.Student@8efb846

调用属性

Field field = clazz3.getField("name");
field.set(o, "张三");
System.out.println(o);
// Student{name='张三', age=0}

调用方法

Method method = clazz3.getMethod("eat");
method.invoke(o);
// Student.eat

暴力反射,获取属性和方法

Field field2 = clazz3.getDeclaredField("age");
field2.setAccessible(true);
field2.set(o, 22);
System.out.println(o);