We can use the command cy.spy to spy on object's methods. Let's confirm that the window.fetch method was called by the application with expected parameters. In this case, it is a JSON object representing a "todo" resource with certain keys and values. PNC Bank offers a wide range of personal banking services including checking and savings accounts, credit cards, mortgage loans, auto loans and much more. We can inspect the response returned by the server by clicking on the request. When the user or Cypress clicks the "Try it" button, the web application is making a fetch request to a REST API endpoint. Custom command with a single log and an assertion Spying on window.fetch The Command Log in the left column looks much nicer now. Manage Accounts Unavailable: To better serve you, we are making system improvements on from 8:00 PM EST - 12:00 AM EST. Let's write the first test in spec file cypress/integration/first-spec.js that visits the page. Tip: we will be using data-cy attribute to find the iframe following our Best Practices for selecting elements guide. Let's take a static HTML page and embed an iframe. Note: you can find the source code for this blog post in the recipe "Working with iframes" located in the repository cypress-example-recipes. In this blog post I will show how to interact with DOM elements inside an iframe (even if the iframe is served from another domain), how to spy on window.fetch requests that the iframe makes, and even how to stub XHR requests from the iframe. If your web application uses iframes, then working with elements in those iframes requires your own custom code. iframe when it sees a Cypress command (re-enactment) Mostly because all built-in cy DOM traversal commands do hard stop the moment they hit #document node inside the iframe.
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