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Writing a Sad-Path Test in Postman

Explore how to write sad-path tests in Postman that validate error handling in APIs. Understand how to test for missing required properties and verify status codes and error formats. This lesson helps you confirm your API handles invalid requests as expected, improving reliability.

We'll cover the following...

Overview

In this lesson, we’ll write up a sad-path test for the BigCo API. For example, let’s create a test that confirms we can’t add a new company record if we’re missing ...