Folder hierarchy in Postman - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a new folder in Postman.

Postman

pm.collection.folders.[1]('New Folder');

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

Acreate

Badd

Cnew

Dmake

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'add' instead of 'create' which is not a valid method here.

Using 'new' or 'make' which are not Postman folder methods.

The create method is used to add a new folder in a Postman collection.

2fill in blank

medium

Complete the code to access the name of a folder in Postman.

Postman

let folderName = pm.collection.folders.get('123').[1];

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

Aid

Btitle

Clabel

Dname

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'id' which is the folder's identifier, not its name.

Using 'title' or 'label' which are not standard folder properties.

The name property holds the folder's name in Postman collections.

3fill in blank

hard

Fix the error in the code to list all folders in a collection.

Postman

pm.collection.folders.[1](folder => console.log(folder.name));

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

Afilter

Bmap

CforEach

Dreduce

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'map' which returns a new array but does not just perform an action.

Using 'filter' which selects items but does not iterate for side effects.

Using 'reduce' which combines items into a single value.

The forEach method is used to run a function on each folder in the collection.

4fill in blank

hard

Fill both blanks to create a folder and add a request to it.

Postman

let folder = pm.collection.folders.[1]('API Tests');
folder.[2](pm.request);

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

Acreate

Badd

Cinsert

Dappend

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'insert' or 'append' which are not Postman folder methods.

Using 'add' to create a folder which is incorrect.

Use create to make a folder and add to include a request inside it.

5fill in blank

hard

Fill all three blanks to rename a folder and move a request into it.

Postman

let folder = pm.collection.folders.get('456');
folder.[1] = 'New Folder Name';
pm.collection.requests.[2](pm.request);
folder.[3](pm.request.id);

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

Aname

Badd

CmoveRequest

Dupdate

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'update' instead of 'moveRequest' which is not a valid method.

Trying to set 'title' instead of 'name' for renaming.

Set the name property to rename the folder, use add to add a request, and moveRequest to move it inside the folder.

Practice

1. What is the main purpose of using folders in Postman collections?

easy

A. To create user accounts in Postman

B. To write code for API endpoints

C. To change the API server URL

D. To organize API requests into groups for better management

Solution

1. Step 1: Understand folder usage in Postman

   Folders group related API requests inside a collection to keep things organized.

2. Step 2: Identify the correct purpose

   Folders help manage and run related tests easily by grouping requests logically.

3. Final Answer:

   To organize API requests into groups for better management -> Option D

4. Quick Check:

   Folder purpose = Organize requests [OK]

Hint: Folders group requests logically for easy management [OK]

Common Mistakes:

• Thinking folders are for coding API logic
• Confusing folders with environment settings
• Assuming folders change server URLs

2. Which of the following is the correct way to create a folder inside a Postman collection?

easy

A. Right-click the collection and select 'Add Folder'

B. Click 'New' and select 'Environment'

C. Edit the collection and type folder name in URL

D. Drag and drop requests outside the collection

Solution

1. Step 1: Recall Postman UI actions

   To create a folder, you right-click the collection and choose 'Add Folder'.

2. Step 2: Eliminate incorrect options

   Options B, C, and D do not create folders; they relate to environments, editing URLs, or invalid drag actions.

3. Final Answer:

   Right-click the collection and select 'Add Folder' -> Option A

4. Quick Check:

   Create folder = Right-click collection + Add Folder [OK]

Hint: Right-click collection to add folder quickly [OK]

Common Mistakes:

• Choosing environment creation instead of folder
• Trying to create folder by editing URLs
• Dragging requests outside collections

3. Given this folder structure in Postman:

Collection
 ├─ Folder A
 │   ├─ Request 1
 │   └─ Request 2
 └─ Folder B
     └─ Request 3

If you run Folder A, which requests will execute?

medium

A. Request 1 and Request 2

B. Request 1, Request 2, and Request 3

C. Only Request 3

D. No requests will run

Solution

1. Step 1: Understand folder execution scope

   Running a folder executes only the requests inside that folder, not others.

2. Step 2: Identify requests inside Folder A

   Folder A contains Request 1 and Request 2, so only these run.

3. Final Answer:

   Request 1 and Request 2 -> Option A

4. Quick Check:

   Run folder = only its requests [OK]

Hint: Run folder runs only requests inside it [OK]

Common Mistakes:

• Assuming all collection requests run
• Including requests from other folders
• Thinking no requests run when folder runs

4. You created a folder inside a collection but it does not show any requests when you run it. What is the most likely reason?

medium

A. The collection is deleted

B. Postman is offline

C. The folder is empty and has no requests inside

D. You did not save the collection

Solution

1. Step 1: Analyze folder content

   If a folder runs but no requests execute, it likely has no requests inside.

2. Step 2: Check other options

   Collection deletion or Postman offline would cause errors, not empty runs. Not saving collection would prevent folder creation.

3. Final Answer:

   The folder is empty and has no requests inside -> Option C

4. Quick Check:

   Empty folder = no requests run [OK]

Hint: Check if folder contains requests before running [OK]

Common Mistakes:

• Assuming collection deletion causes empty folder run
• Blaming offline status without error
• Forgetting to add requests to folder

5. You want to run tests only for a specific group of related API requests in Postman. How should you organize your collection to achieve this efficiently?

hard

A. Add all requests directly to the collection without folders

B. Create a folder inside the collection and add those requests to it

C. Create multiple collections for each request

D. Use environment variables to filter requests

Solution

1. Step 1: Understand grouping for selective runs

   Folders group related requests so you can run them together easily.

2. Step 2: Evaluate other options

   Multiple collections for each request is inefficient; no folders means no grouping; environment variables do not filter requests.

3. Final Answer:

   Create a folder inside the collection and add those requests to it -> Option B

4. Quick Check:

   Group requests in folder for selective runs [OK]

Hint: Use folders to group and run related requests [OK]

Common Mistakes:

• Creating too many collections for single requests
• Not using folders and running all requests
• Misusing environment variables for request grouping