How to close the current window/tab using cypress

In Cypress, as it primarily runs within a single browser tab, it does not natively support closing the current window or tab. This design choice ensures test stability and reliability. However, to test behaviors related to window or tab closure, you need to adopt alternative approaches to simulate this behavior.

Indirect Solutions:

Although Cypress does not natively support closing windows or tabs directly, we can indirectly handle related test scenarios through the following two approaches:

1. Using JavaScript Redirects: You can redirect to another URL using JavaScript code within tests to simulate closing the current page. For example:

   javascript
   cy.window().then(win => {
       win.location.href = 'about:blank';
   });

   This code redirects the current page to a blank page, effectively simulating window closure.

2. Simulating User Behavior: If the functionality being tested involves links that open in new windows or tabs, you can first simulate clicking to open a new window, then return to the original window, and continue operations using JavaScript or Cypress commands.

   javascript
   // Assume there is a link that opens in a new window
   cy.get('a[target="_blank"]').invoke('removeAttr', 'target').click();
   
   // After performing actions, simulate closing the window via redirect
   cy.window().then(win => {
       win.location.href = 'about:blank';
   });

   This code removes the target="_blank" attribute from HTML to open the link in the same window, then simulates closing the window by changing location.href.

Conclusion:

Although closing windows or tabs directly is not a built-in feature in Cypress, these strategies enable effective simulation and testing of user interactions involving window or tab closure. This approach maintains test control and predictability without introducing instability from multiple windows or tabs.