049-snack-and-lift/docs/wiki/Step-3.md

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Step 3: Book the next Tuesday class

What you gain

You learn to find an element relative to another one: the day group of the next Tuesday is found with an XPath ancestor lookup, then the 6pm card and its button. book_class() clicks the button and waits until its text changes.

Where it is in the code

src/snack_and_lift/application/booking.py

Screenshot

This screenshot needs a run with a real gym account. The maintainer adds it with --screenshot-dir (see Getting started); until then the file docs/images/step-3.png is missing and the image above does not show.

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