接口自动化框架(java)--4.接口Token传递

一般token会在登录接口返回结果中呈现，从代码层面获取token的方式有很多种，我是使用jsonpath这个json路径语言去匹配token所在路径的key值

我将获取jsonpath写成一个静态方法放在testUtil里面，将jsonpath路径写在配置文件中，在testcase中使用方法时，只需要传入已返回的请求结果和配置文件中的jsonpath路径即可

package com.qa.tests;


import com.alibaba.fastjson.JSON;
import com.qa.base.TestBase;
import com.qa.Parameters.postParameters;
import com.qa.restclient.RestClient;
import com.qa.util.TestUtil;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.testng.Assert;
import org.testng.Reporter;
import org.testng.annotations.*;
import java.io.IOException;
import java.util.HashMap;
import static com.qa.util.TestUtil.dtt;

public class EFPStagingCN extends TestBase {

    TestBase testBase;
    RestClient restClient;
    CloseableHttpResponse closeableHttpResponse;
    //host
    String host;
    //Excel路径
    String testCaseExcel;
    //token路径
    String tokenPath;
    //header
    HashMap postHeader = new HashMap();
    //登录token
    HashMap loginToken  = new HashMap();
    @BeforeClass
    public void setUp(){
        testBase = new TestBase();
        postHeader.put("Content-Type","application/json");
        restClient = new RestClient();
        //接口endpoint
        host = prop.getProperty("Host");
        //读取配置文件Excel路径
        testCaseExcel=prop.getProperty("testCase1data");
        //读取配置文件token路径
        tokenPath = prop.getProperty("token");
    }

    @DataProvider(name = "postData")
        public Object[][] post() throws IOException {
        return dtt(testCaseExcel,0);

    }
    @DataProvider(name = "getData")
        public Object[][] get() throws IOException{
        return dtt(testCaseExcel,1);

    }

    @DataProvider(name = "deleteData")
        public Object[][] delete() throws IOException{
        return dtt(testCaseExcel,2);
    }



    @Test(dataProvider = "postData")
    public void login(String loginUrl,String username, String passWord) throws Exception {
        postParameters loginParameters = new postParameters(username,passWord);
        String userJsonString = JSON.toJSONString(loginParameters);
        //发送登录请求
        closeableHttpResponse = restClient.postApi(host+loginUrl,userJsonString,postHeader);
        //获取登录后的token
        loginToken = TestUtil.getToken(closeableHttpResponse,tokenPath);
        int statusCode = TestUtil.getStatusCode(closeableHttpResponse);
        Assert.assertEquals(statusCode,200);

    }

    @Test(dataProvider = "getData",dependsOnMethods = {"login"})
    public void getMothed(String url) throws Exception{
        //将token赋值后发送get请求
        closeableHttpResponse = restClient.getApi(host+url,loginToken);
        int statusCode = TestUtil.getStatusCode(closeableHttpResponse);
        Assert.assertEquals(statusCode,200);
    }

    @Test(dataProvider = "deleteData",dependsOnMethods = {"getMothed"})
    public void deleteMothed(String url) throws IOException{
        closeableHttpResponse = restClient.deleteApi(url);
        int statusCode = TestUtil.getStatusCode(closeableHttpResponse);
        Assert.assertEquals(statusCode,204);
    }


}

没有使用testng.xml的情况下调试testCase，需要设置一下dependsOnMethods,否则token将无法传递给其他test步骤

附上TestUtil.getToken()方法:

//获取返回的token ,使用JsonPath获取json路径
    public static HashMap getToken(CloseableHttpResponse closeableHttpResponse,String jsonPath) throws Exception{
        HashMap responseToken = new HashMap();
        String responseString = EntityUtils.toString( closeableHttpResponse.getEntity(),"UTF-8");
        ReadContext ctx = JsonPath.parse(responseString);
        String Token = ctx.read(jsonPath); //"$.EFPV3AuthenticationResult.Token"
        if(null == Token||"".equals(Token)){
            new Exception("token不存在");
        }

        responseToken.put("x-ba-token",Token);
        return responseToken;
    }