Response time benchmarking in Postman - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to get the response time of the API call.

Postman

pm.test('Response time is recorded', function () {
    var responseTime = pm.response.[1];
    pm.expect(responseTime).to.be.a('number');
});

Drag options to blanks, or click blank then click option'

AresponseTime

BresponseTimeMs

CresponseTimeInMs

DresponseTimeDuration

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect property names like responseTimeMs or responseTimeInMs.

The correct property to get response time in Postman is responseTime.

2fill in blank

medium

Complete the code to assert the response time is less than 200 milliseconds.

Postman

pm.test('Response time is under 200ms', function () {
    pm.expect(pm.response.[1]).to.be.below(200);
});

Drag options to blanks, or click blank then click option'

AelapsedTime

BresponseTime

Cduration

Dtime

Attempts:

3 left

💡 Hint

Common Mistakes

Using properties that do not exist on the response object.

Use responseTime property to get the response time in milliseconds for assertion.

3fill in blank

hard

Fix the error in the code to correctly log the response time.

Postman

console.log('Response time:', pm.response.[1] + 'ms');

Drag options to blanks, or click blank then click option'

Atime

Bduration

CresponseTime

Delapsed

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect or non-existent property names.

The correct property to access response time is responseTime.

4fill in blank

hard

Fill both blanks to create a test that fails if response time exceeds 500ms.

Postman

pm.test('Response time check', function () {
    pm.expect(pm.response.[1]).to.be.[2](500);
});

Drag options to blanks, or click blank then click option'

AresponseTime

Bbelow

Cabove

Dequal

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'above' instead of 'below' for the assertion.

Use responseTime to get the time and below to assert it is less than 500ms.

5fill in blank

hard

Fill all three blanks to create a test that logs response time and asserts it is less than 300ms.

Postman

pm.test('Response time logging and check', function () {
    var time = pm.response.[1];
    console.log('Response time:', time + '[2]');
    pm.expect(time).to.be.[3](300);
});

Drag options to blanks, or click blank then click option'

AresponseTime

Bms

Cbelow

Dmilliseconds

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong property names or assertion methods.

Using 'milliseconds' string instead of 'ms' for logging.

Use responseTime to get time, append ms string for logging, and below for assertion.