iOS 通信のパフォーマンス改善 ・ iOSオールスターズ登壇資料EarlGrey is a library that adds functionality to XCTest for testing iOS apps. It allows testing elements on screens and interactions between them using matchers. The document discusses using EarlGrey for testing system alerts and popups, and issues with testing these in earlier versions. It also mentions the WebDriverAgent project from Facebook for automating tests.
