Multiple Rest calls in Java using RestAssured

Question

When you make a rest request using RestAssured, it appears to wait for a response. I need to make a POST request in RestAssured and then while it waits for a response, I need to make a GET request. I'm using Java and RestAssured. I've also tried creating a second thread and it still has not worked. This is for testing purposes.

Here's where it waits:

given().auth().preemptive().basic(userCreds[0], userCreds[1]).contentType("application/json;").and().post(baseURL + resourcePath + this.act.getId() + "/run");

I would like this to run while the previous request is running as well (asynchronous request?):

given().auth().preemptive().basic(userCreds[0], userCreds[1]).when().get(baseURL + resourcePath + this.connect.getId() + "/outgoing/" + fileId);

I've also read that RestAssured supports asynchronous requests, but I've been unsuccessful to get it to work. My project is mavenized. I'm just a lowly QA guy so any help would be greatly appreciated.

Answer 1

RestAssured 只支持并行运行，不支持异步运行。

Answer 2

If I understand your question correctly, you should be able to do what you are planning to do using threads.

   ExecutorService executorService = Executors.newFixedThreadPool(<number of threads>);

    // send 1st 7 requests here
    for (int i = 0; i < 7; i++){
        executorService.execute(new Runnable() {
            @Override
            public void run(){
                try {
                    given().
                        contentType(<>).
                        header(<headers>).
                        body(body).
                    when().
                        post(<URL>);
                } catch (Exception e) {
                    LOGGER.error(e);
                }
            }
        });
    }

    // Wait for all the threads to gracefully shutdown
    try {
        executorService.awaitTermination(<Your timeout>);
    } catch (InterruptedException ie) {
        LOGGER.error("Shutdown interrupted. Will try to shutdown again.", ie);
        executorService.shutdownNow();
    }

Though this won't be asynchronous, this will do what you were planning to do.

Answer 3

As you mentioned you are using TestMG so write both request in separate test methods and run test in parallel using XML.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="TestSuite" thread-count="3" parallel="methods" >
<test name="testGuru">
<classes>
<class name="Test_class_name">
</class>
</classes>
</test>
</suite>

Answer 4

Completable Future can be used to make calls async.