Response time in Postman - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

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

Postman

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

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

Atime

Belapsed

Cduration

DresponseTime

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'time' or 'duration' instead of 'responseTime' causes errors.

The pm.response.responseTime property gives the response time in milliseconds in Postman tests.

2fill in blank

medium

Complete the code to fail the test if response time exceeds 500 milliseconds.

Postman

pm.test("Response time is acceptable", () => {
    pm.expect(pm.response.[1]).to.be.below(500);
});

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

AresponseTime

Bduration

Celapsed

Dtime

Attempts:

3 left

💡 Hint

Common Mistakes

Using properties like 'duration' or 'elapsed' which do not exist.

Use pm.response.responseTime to get the response time in Postman tests.

3fill in blank

hard

Fix the error in the code to correctly assert response time is under 1000 ms.

Postman

pm.test("Response time check", function() {
    pm.expect(pm.response.[1]).to.be.lessThan(1000);
});

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

Atime

BresponseTime

Cduration

Delapsed

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'time' or 'duration' causes the test to fail.

The correct property is responseTime. Also, to.be.lessThan() is valid in Chai assertions used by Postman.

4fill in blank

hard

Fill both blanks to assert response time is between 100 and 300 milliseconds.

Postman

pm.test("Response time range", () => {
    pm.expect(pm.response.[1]).to.be.[2](100).and.to.be.below(300);
});

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

AresponseTime

Babove

CgreaterThan

DlessThan

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'greaterThan' instead of 'above' causes assertion errors.

Use responseTime property. The assertion to.be.above(100) checks the lower bound.

5fill in blank

hard

Fill all three blanks to assert response time is between 200 and 400 ms and log it.

Postman

pm.test("Response time check and log", () => {
    const time = pm.response.[1];
    pm.expect(time).to.be.[2](200).and.to.be.[3](400);
    console.log(`Response time: ${time} ms`);
});

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

AresponseTime

Babove

Cbelow

DlessThan

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up 'lessThan' and 'below' methods causes assertion failures.

Use responseTime property. above checks greater than 200, below checks less than 400.