Postmantesting~15 mins

Workspace organization in Postman - Build an Automation Script

Choose your learning style10 modes available

Learn Why Deep Trace Try Challenge Automate Recall Frame

Create and organize collections in Postman workspace

Preconditions (2)

Step 1: Open Postman and navigate to the workspace dashboard

Step 2: Create a new workspace named 'API Testing Workspace'

Step 3: Within the workspace, create a new collection named 'User API Tests'

Step 4: Add a GET request to 'https://jsonplaceholder.typicode.com/users' in the collection

Step 5: Save the request with the name 'Get Users'

Step 6: Create another collection named 'Post API Tests'

Step 7: Add a POST request to 'https://jsonplaceholder.typicode.com/posts' with a JSON body in the collection

Step 8: Save the request with the name 'Create Post'

Step 9: Verify that both collections appear under the 'API Testing Workspace'

Step 10: Switch between collections and verify requests are organized correctly

✅ Expected Result: The workspace 'API Testing Workspace' contains two collections named 'User API Tests' and 'Post API Tests'. Each collection contains the correct saved requests. The workspace and collections are organized and accessible.

Automation Requirements - Postman Collection Runner with Newman

Assertions Needed:

Verify workspace creation success

Verify collections exist in the workspace

Verify requests are saved with correct names and URLs

Verify response status code 200 for GET request

Verify response status code 201 for POST request

Best Practices:

Use environment variables for URLs

Use descriptive names for collections and requests

Use Newman CLI for running collections

Use JSON schema validation for response body

Organize tests logically in collections

Automated Solution

Postman

import newman from 'newman';

// Define environment variables
const environment = {
  "id": "env1",
  "name": "Local Environment",
  "values": [
    { "key": "baseUrl", "value": "https://jsonplaceholder.typicode.com", "enabled": true }
  ]
};

// Define the Postman collection JSON
const collection = {
  "info": {
    "name": "API Testing Workspace",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
  },
  "item": [
    {
      "name": "User API Tests",
      "item": [
        {
          "name": "Get Users",
          "request": {
            "method": "GET",
            "url": "{{baseUrl}}/users"
          },
          "event": [
            {
              "listen": "test",
              "script": {
                "exec": [
                  "pm.test('Status code is 200', function () {",
                  "    pm.response.to.have.status(200);",
                  "});"
                ]
              }
            }
          ]
        }
      ]
    },
    {
      "name": "Post API Tests",
      "item": [
        {
          "name": "Create Post",
          "request": {
            "method": "POST",
            "header": [
              { "key": "Content-Type", "value": "application/json" }
            ],
            "body": {
              "mode": "raw",
              "raw": "{\"title\": \"foo\", \"body\": \"bar\", \"userId\": 1}"
            },
            "url": "{{baseUrl}}/posts"
          },
          "event": [
            {
              "listen": "test",
              "script": {
                "exec": [
                  "pm.test('Status code is 201', function () {",
                  "    pm.response.to.have.status(201);",
                  "});"
                ]
              }
            }
          ]
        }
      ]
    }
  ]
};

// Run the collection using Newman
newman.run({
  collection: collection,
  environment: environment,
  reporters: 'cli'
}, function (err, summary) {
  if (err) { throw err; }
  console.log('Collection run complete!');
  // Check if all tests passed
  const failures = summary.run.failures.length;
  if (failures === 0) {
    console.log('All tests passed successfully.');
  } else {
    console.log(`${failures} test(s) failed.`);
  }
});

This script uses Newman, the command-line runner for Postman collections.

We define an environment with a base URL to keep URLs flexible.

The collection JSON defines two collections inside one workspace: 'User API Tests' and 'Post API Tests'. Each has one request with tests checking the HTTP status codes.

Newman runs the collection and outputs results in the console.

This approach follows best practices: environment variables, descriptive names, and test assertions for response codes.

Common Mistakes - 4 Pitfalls

Hardcoding URLs directly in requests without environment variables

Not adding assertions to verify response status codes

Mixing multiple unrelated tests in one collection without organization

Running Newman without specifying environment or collection properly

Bonus Challenge

Now add data-driven testing with 3 different POST request bodies for 'Create Post'

Show Hint

Practice

(1/5)

1. What is the main purpose of a Workspace in Postman?

easy

A. To write code for APIs

B. To organize API tests and related files in one place

C. To deploy APIs to servers

D. To monitor server performance

Recommended

Ready to prove it?

Pass the test and this pattern moves unknown strong while earning +1 Grip toward your certificate.

10 questions~5 mineasy hard

Workspace organization in Postman - Build an Automation Script

Practice

Solution

Step 1: Understand Workspace Function

Step 2: Eliminate Other Options

Final Answer:

Quick Check:

Solution

Step 1: Identify Workspace Creation Method

Step 2: Verify Other Options

Final Answer:

Quick Check:

Solution

Step 1: Understand Workspace Isolation

Step 2: Analyze Switching Effect

Final Answer:

Quick Check:

Solution

Step 1: Check Workspace Sharing Settings

Step 2: Evaluate Other Options

Final Answer:

Quick Check:

Solution

Step 1: Identify Best Practices for Team Collaboration

Step 2: Reject Poor Practices

Final Answer:

Quick Check:

Ready to prove it?