如何在邮递员测试主体的另一个请求测试主体中使用来自一个请求的变量？

Question

I want to execute 3 requests (api1, api2 and api3) one after the other. I want to make api3 request dependent on values(type:int) of api1 and api2.

In api1 request test body:

var data = pm.response.json();
var count1 = data.length;

In api2 request test body:

var data = pm.response.json();
var count2 = data.length;
if(count1 == 0 && count2 == 0){
    postman.setNextRequest(null);
}

Doing this, it throws a "ReferenceError: count1 is not defined" after firing the api2 request.

I don't want to execute the request api3 if both the count values (count1 and count2) are 0. Please help!

Answer 1

In the test of the api1 request, you need to store the value of count1 in an environment variable: pm.environment.set("count1", count1));

Then use that environment variable in the test of api2: count1 = pm.environment.get("count1");