Reference

Record and replay tests
recordTest()	Launch test event recorder for a Shiny app
testApp()	Run tests for a Shiny application
migrateShinytestDir()	Migrate legacy shinytest files to new test directory structure
expect_pass()	Expectation: testApp() passes snapshot tests
osName()	Get the name of the OS
Remote control
Widget	A Shiny Widget
ShinyDriver	Remote control a Shiny app running in a headless browser
Dependencies
dependenciesInstalled() installDependencies()	Checks for/installs dependencies