Workflow sequencing in Postman - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is workflow sequencing in Postman?

Workflow sequencing is the process of arranging API requests in a specific order so that each request can use data from the previous one, enabling automated and dependent testing.

beginner

How do you pass data from one request to another in Postman?

You use pm.environment.set() or pm.collectionVariables.set() in the Tests tab to save data, then use {{variableName}} syntax in the next request to access it.

beginner

Why is workflow sequencing important in API testing?

It ensures that dependent requests run in the correct order, mimicking real user flows and catching errors that happen only when requests depend on each other.

beginner

What Postman feature helps you run requests in sequence automatically?

The Postman Collection Runner allows you to run a series of requests in order, using saved variables to pass data between them.

intermediate

How can you handle errors in workflow sequencing in Postman?

You can write tests to check response status codes and stop the run or skip requests if a previous request fails, using postman.setNextRequest() to control flow.

In Postman, which method is used to save a value from a response for use in the next request?

A pm.environment.set()

B pm.response.save()

C pm.request.get()

D pm.collection.run()

pm.environment.set() saves a variable in the environment to be used in subsequent requests.

What does the Postman Collection Runner do?

A Runs requests one by one in a specified order

B Creates new API endpoints

C Generates API documentation

D Validates JSON schema

The Collection Runner executes requests sequentially, enabling workflow sequencing.

Which syntax is used to insert a saved variable into a Postman request?

A [variableName]

B {{variableName}}

C <variableName>

D (variableName)

Double curly braces {{variableName}} are used to reference variables in Postman requests.

How can you control the next request to run based on a test result in Postman?

A Using pm.response.next()

B Using pm.environment.get()

C Using postman.setNextRequest()

D Using pm.request.skip()

postman.setNextRequest() lets you specify which request runs next, useful for conditional workflows.

Why should you sequence API requests in testing?

A To reduce the number of requests

B To avoid writing tests

C To speed up the server

D To simulate real user flows and dependencies

Sequencing mimics real-world usage where requests depend on previous responses.

Explain how you would set up a workflow sequence in Postman to test a user login followed by fetching user details.

Think about passing data from login to the next request.

Describe how error handling can be implemented in a Postman workflow sequence to stop the run if a request fails.

Consider controlling the flow based on test results.