Response body inspection in Postman - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to check if the response body contains the expected status.

Postman

pm.test("Status is OK", function () {
    pm.response.to.have.status([1]);
});

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

A301

B404

C200

D500

Attempts:

3 left

💡 Hint

Common Mistakes

Using a wrong status code like 404 or 500.

Forgetting to use pm.response.to.have.status.

The HTTP status code 200 means the request was successful. This assertion checks that the response status is 200.

2fill in blank

medium

Complete the code to parse the JSON response body.

Postman

let jsonData = pm.response.json();
pm.test("Check user name", function () {
    pm.expect(jsonData.name).to.eql([1]);
});

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

AJohn

B"John"

C'John'

Dname

Attempts:

3 left

💡 Hint

Common Mistakes

Not using quotes around the string value.

Using single quotes which may cause syntax issues in JSON context.

The expected value must be a string literal with double quotes in JavaScript. So "John" is correct.

3fill in blank

hard

Fix the error in the assertion to check if the response body has a property 'success' set to true.

Postman

pm.test("Success is true", function () {
    pm.expect(pm.response.json().success).to.be.[1];
});

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

Atrue

Bfalse

Cok

Dexist

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'exist' which checks if the property exists but not its value.

Using 'ok' which is not a valid assertion here.

The assertion to check a boolean true value uses to.be.true.

4fill in blank

hard

Fill both blanks to check if the response JSON has a property 'data' and that it is an array.

Postman

pm.test("Data is an array", function () {
    let jsonData = pm.response.json();
    pm.expect(jsonData).to.have.property([1]);
    pm.expect(Array.isArray(jsonData.[2])).to.be.true;
});

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

A"data"

Bdata

C"items"

Ditems

Attempts:

3 left

💡 Hint

Common Mistakes

Using unquoted property name in have.property() causing syntax error.

Using wrong property name like 'items' instead of 'data'.

The property name must be a string in quotes for the first assertion. For accessing the property, use the variable name without quotes.

5fill in blank

hard

Fill all three blanks to test that the response JSON has a 'user' object with a 'role' property equal to 'admin'.

Postman

pm.test("User role is admin", function () {
    let jsonData = pm.response.json();
    pm.expect(jsonData).to.have.property([1]);
    pm.expect(jsonData.[2]).to.have.property([3]);
    pm.expect(jsonData.user.role).to.eql("admin");
});

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

A"user"

Buser

C"role"

Drole

Attempts:

3 left

💡 Hint

Common Mistakes

Not quoting property names in have.property() causing errors.

Mixing up quotes and variable names.

The first property name must be a string in quotes for have.property(). The second property is accessed as a variable name without quotes. The third property name is a string in quotes for have.property().