Why cy.location() for URL parts in Cypress? - Purpose & Use Cases

The Big Idea

What if you could check every URL change perfectly without ever looking at the browser address bar?

The Scenario

Imagine you are testing a website manually and need to check if the URL changes correctly after clicking a button. You open the browser, click the button, then carefully look at the address bar to see if the URL is right. You repeat this for many buttons and pages.

The Problem

This manual checking is slow and tiring. You might miss small changes in the URL or make mistakes typing them down. It's hard to keep track of many URL parts like the path, query, or hash. This makes testing unreliable and frustrating.

The Solution

Using cy.location() in Cypress lets you automatically get parts of the URL during tests. You can check the exact path, query parameters, or hash without guessing or looking manually. This makes tests faster, more accurate, and easy to repeat.

Before vs After

✗ Before

Click button
Look at browser URL
Write down if URL is correct

✓ After

cy.get('button').click()
cy.location('pathname').should('eq', '/expected-path')

What It Enables

It enables automatic, precise checks of URL parts during tests, making your testing smarter and less error-prone.

Real Life Example

When testing a shopping site, you click a product category and want to confirm the URL path changes to /category/electronics. Using cy.location('pathname') you can quickly verify this in your test script.

Key Takeaways

Manual URL checks are slow and error-prone.

cy.location() extracts URL parts automatically.

This makes tests faster, reliable, and easier to maintain.