Java接口自动化测试之HTTPClient学习(四)

pom.xml  文件中dependency

<dependencies>
        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>6.14.3</version>
        </dependency>
        <dependency>
            <groupId>com.relevantcodes</groupId>
            <artifactId>extentreports</artifactId>
            <version>2.41.1</version>
        </dependency>
        <dependency>
            <groupId>com.vimalselvam</groupId>
            <artifactId>testng-extentsreport</artifactId>
            <version>1.3.1</version>
        </dependency>
        <dependency>
            <groupId>com.aventstack</groupId>
            <artifactId>extentreports</artifactId>
            <version>3.0.6</version>
        </dependency>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
            <version>4.1.2</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.47</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.16.14</version>
        </dependency>
    </dependencies>

application.properties 文件, 配置一些常量, 例如:

# 请求URL
test.uri=http://localhost:8889
test.post.path1=/postDemo
test.post.path2=/postDemoWithCookie
test.get.path1=/getDemo?
test.get.path2=/getDemoWithCookie?

# 请求头信息
header.accept=*/*
header.user.agent=Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.79 Safari/537.36
header.content.type=application/json;charset=utf-8
header.accept.charset=utf-8
header.cookie=login=true

公共类的提取, 例如HttpUtils.java , ReadConfig.java

package com.testng.utils;

import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;

import java.io.IOException;

public class HttpUtils {

    private static DefaultHttpClient defaultHttpClient = null;

    public static String doGet(String url) throws IOException {
        String result;
        defaultHttpClient = new DefaultHttpClient();
        HttpGet get = new HttpGet(url);
        setHeader(get);
        result = EntityUtils.toString(defaultHttpClient.execute(get).getEntity(), "utf-8");
        return result;
    }

    public static String doPost(String url, String data) throws IOException {
        String result;
        HttpPost post = new HttpPost(url);
        setHeader(post);
        post.setEntity(new StringEntity(data, "utf-8"));
        defaultHttpClient = new DefaultHttpClient();
        result = EntityUtils.toString(defaultHttpClient.execute(post).getEntity(), "utf-8");
        return result;
    }

    private static void setHeader(HttpRequestBase httpRequestBase) {
        httpRequestBase.setHeader("Accept", ReadConfig.ACCEPT);
        httpRequestBase.setHeader("User-Agent", ReadConfig.USER_AGENT);
        httpRequestBase.setHeader("Content-Type", ReadConfig.CONTENT_TYPE);
        httpRequestBase.setHeader("Accept-Charset", ReadConfig.ACCEPT_CHARSET);
        httpRequestBase.setHeader("Cookie", ReadConfig.COOKIE);
    }

}

package com.testng.utils;

import lombok.Data;

import java.util.Locale;
import java.util.ResourceBundle;

@Data
public class ReadConfig {

    private static ResourceBundle bundle = ResourceBundle.getBundle("application", Locale.CHINA);

    public static String ACCEPT = bundle.getString("header.accept");
    public static String USER_AGENT = bundle.getString("header.user.agent");
    public static String CONTENT_TYPE = bundle.getString("header.content.type");
    public static String ACCEPT_CHARSET = bundle.getString("header.accept.charset");
    public static String COOKIE = bundle.getString("header.cookie");
    public static String URI = bundle.getString("test.uri");
    public static String POST_PATH1 = bundle.getString("test.post.path1");
    public static String POST_PATH2 = bundle.getString("test.post.path2");
    public static String GET_PATH1 = bundle.getString("test.get.path1");
    public static String GET_PATH2 = bundle.getString("test.get.path2");


}

TestNG测试类

package com.testng.cases;

import com.alibaba.fastjson.JSONObject;
import com.testng.utils.HttpUtils;
import com.testng.utils.ReadConfig;

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

import java.io.IOException;

public class DoPostTest {

    @Test
    public void postTest() throws IOException {
        String url = ReadConfig.URI + ReadConfig.POST_PATH1;
        Reporter.log("请求地址" + url);
        JSONObject param = new JSONObject();
        param.put("name","zhangsan");
        param.put("password","123456");
        Reporter.log("请求体" + param.toString());
        String result = HttpUtils.doPost(url, param.toString());
        Reporter.log("请求结果" + result);
        Assert.assertEquals(result, "{"msg":"success","status":1011,"token":"ZZZZZZZZZZZZZZZZZZZZZZ"}");
    }

    @Test
    public void postTest2() throws IOException {
        String url = ReadConfig.URI + ReadConfig.POST_PATH2;
        Reporter.log("请求地址" + url);
        JSONObject param = new JSONObject();
        param.put("name","zhangsan");
        param.put("password","1234567");
        Reporter.log("请求体" + param.toString());
        String result = HttpUtils.doPost(url, param.toString());
        Reporter.log("请求结果" + result);
        Assert.assertEquals(result, "{"msg":"success","status":1011,"token":"YYYYYYYYYYYYYYYYYYYYYYYY"}");
    }

}

package com.testng.cases;

import com.testng.utils.HttpUtils;
import com.testng.utils.ReadConfig;
import org.testng.Assert;
import org.testng.Reporter;
import org.testng.annotations.Test;

import java.io.IOException;

public class DoGetTest {

    @Test(description = "成功的案例")
    public void getTest() throws IOException {
        String uri = ReadConfig.URI + ReadConfig.GET_PATH1;
        String param = "name=zhangsan&password=123456";
        String url = uri + param;
        Reporter.log("请求地址" + url);
        String result = HttpUtils.doGet(url);
        Reporter.log("请求结果" + result);
        Assert.assertEquals(result, "{"msg":"success","status":1011,"token":"XXXXXXXXXXXXXXXX"}");
    }

    @Test(description = "失败的案例")
    public void getTest2() throws IOException {
        String uri = ReadConfig.URI + ReadConfig.GET_PATH2;
        String param = "name=zhangsan&password=1234567";
        String url = uri + param;
        Reporter.log("请求地址" + url);
        String result = HttpUtils.doGet(url);
        Reporter.log("请求结果" + result);
        Assert.assertEquals(result, "{"msg":"success","status":1011,"token":"AAAAAAAAAAAAAAAAAAAAAAAA"}");
    }
}

testng.xml

<?xml version="1.0" encoding="utf-8" ?>
<suite name="your suite name">
    <test name="your test name1">
        <classes>
            <class name="com.testng.cases.DoGetTest"/>
            <class name="com.testng.cases.DoPostTest"/>
        </classes>
    </test>

    <listeners>
        <listener class-name="com.testng.config.ExtentTestNGIReporterListener"/>
    </listeners>

</suite>

运行testng.xml 后得到测试报告