Textual Testing Functional testing for Textual applications using and the class. Quick Start pytest Configuration App.run test() Method Run app in headless mode (no terminal output, all other behavior identical): Complete Pilot API Properties Mouse Operations Keyboard Operations Timing Control Animation Handling App Control Worker Management Widget Querying Common Test Patterns Test Button Click Test Text Input Test Keyboard Binding Test Background Worker Test Different Terminal Sizes Test with Terminal Resize Common Pitfalls | Pitfall | Solution | |---------|----------| | Assertion fails bef…