Postmantesting~15 mins

Monitor scheduling in Postman - Build an Automation Script

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Verify Postman Monitor Scheduling and Execution

Preconditions (3)

Step 1: Navigate to the Postman Monitors tab

Step 2: Click 'Create a monitor' button

Step 3: Select the existing collection to monitor

Step 4: Set the monitor schedule to run every day at 9:00 AM

Step 5: Save the monitor

Step 6: Verify the monitor appears in the list with correct schedule

Step 7: Wait for the scheduled time or trigger the monitor manually

Step 8: Check the monitor run results for success or failure

✅ Expected Result: The monitor is created with the specified schedule, runs at the scheduled time, and the run results show the collection executed successfully.

Automation Requirements - Postman Collection Runner with Newman and Postman API

Assertions Needed:

Monitor creation response status is 201

Monitor schedule matches the requested schedule

Monitor run status is 'completed' and successful

Run results contain expected request responses

Best Practices:

Use Postman API to create and manage monitors programmatically

Use Newman CLI to run collections and validate results

Use explicit assertions on API responses and monitor run data

Handle asynchronous monitor run status checks with retries

Automated Solution

Postman

import requests
import time
import json

# Constants
API_KEY = 'YOUR_POSTMAN_API_KEY'
WORKSPACE_ID = 'YOUR_WORKSPACE_ID'
COLLECTION_ID = 'YOUR_COLLECTION_ID'

headers = {
    'X-Api-Key': API_KEY,
    'Content-Type': 'application/json'
}

# Step 1: Create a monitor with schedule
monitor_data = {
    "name": "Daily Monitor Test",
    "collection": COLLECTION_ID,
    "environment": None,
    "schedule": {
        "interval": 1,
        "unit": "day",
        "time": "09:00"
    },
    "workspace": WORKSPACE_ID
}

create_monitor_response = requests.post(
    'https://api.getpostman.com/monitors',
    headers=headers,
    data=json.dumps({"monitor": monitor_data})
)

assert create_monitor_response.status_code == 201, f"Monitor creation failed: {create_monitor_response.text}"

monitor_id = create_monitor_response.json()['monitor']['id']

# Step 2: Verify monitor schedule
assert create_monitor_response.json()['monitor']['schedule']['interval'] == 1
assert create_monitor_response.json()['monitor']['schedule']['unit'] == 'day'
assert create_monitor_response.json()['monitor']['schedule']['time'] == '09:00'

# Step 3: Trigger a manual run
run_response = requests.post(
    f'https://api.getpostman.com/monitors/{monitor_id}/run',
    headers=headers
)
assert run_response.status_code == 201, f"Monitor run trigger failed: {run_response.text}"

run_id = run_response.json()['run']['id']

# Step 4: Poll for run completion
for _ in range(10):
    time.sleep(5)  # wait 5 seconds before checking
    status_response = requests.get(
        f'https://api.getpostman.com/monitors/{monitor_id}/runs/{run_id}',
        headers=headers
    )
    assert status_response.status_code == 200
    run_status = status_response.json()['run']['status']
    if run_status == 'completed':
        break
else:
    assert False, 'Monitor run did not complete in expected time'

# Step 5: Verify run results
run_data = status_response.json()['run']
assert run_data['status'] == 'completed'
assert run_data['summary']['failed'] == 0, f"Some requests failed: {run_data['summary']}"

print('Monitor scheduling and run test passed successfully.')

This script uses the Postman API to automate monitor scheduling and execution verification.

First, it creates a monitor with a daily schedule at 9:00 AM and asserts the creation response is successful (status 201).

Then, it verifies the schedule details in the response to ensure correctness.

Next, it triggers a manual run of the monitor and checks the run creation response.

It polls the run status every 5 seconds up to 10 times to wait for completion.

Finally, it asserts the run completed successfully with no failed requests.

This approach uses explicit assertions and retries to handle asynchronous monitor runs, following best practices for API test automation.

Common Mistakes - 4 Pitfalls

Hardcoding API keys directly in the script

Not checking the monitor creation response status before proceeding

Using fixed sleep times without polling for run completion

Ignoring failed requests in monitor run results

Bonus Challenge

Now add data-driven testing to create monitors with 3 different schedules (daily at 9:00, hourly at 15 minutes past, weekly on Monday at 10:00).

Show Hint

Practice

(1/5)

1. What is the main purpose of Monitor scheduling in Postman?

easy

A. To run API tests automatically at set times

B. To manually trigger API tests whenever needed

C. To write new API test scripts

D. To share API collections with team members

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

Monitor scheduling in Postman - Build an Automation Script

Practice

Solution

Step 1: Understand what monitor scheduling does

Step 2: Compare options with this purpose

Final Answer:

Quick Check:

Solution

Step 1: Identify where scheduling is set in Postman

Step 2: Check other options for correctness

Final Answer:

Quick Check:

Solution

Step 1: Understand the schedule timing

Step 2: Calculate next run time

Final Answer:

Quick Check:

Solution

Step 1: Analyze the monitor schedule setting

Step 2: Evaluate other options

Final Answer:

Quick Check:

Solution

Step 1: Identify the required schedule

Step 2: Match options to requirement

Final Answer:

Quick Check:

Ready to prove it?