Demonstration of how Haskell's WebDriver library can be used Interactively in GHCi

InteractiveWebDriver.hs

{-# LANGUAGE OverloadedStrings #-}
import Test.WebDriver.Commands (Selector (ById, ByName), click, closeSession,
                                findElem, openPage, sendKeys)
import Test.WebDriver.Config (defaultConfig)
import Test.WebDriver.Monad (runSession, runWD)
import Test.WebDriver.Session (getSession)

-- These commands can be executed one by one in GHCi
-- (! Note that this is not a recommended way to use webdriver library
--    normally you'd use runSession to hide explicit session handling !)
-- Prerequisite: Standalone selenium server is running in the background
-- e.g. $ java -jar selenium-server-standalone-2.53.0.jar
interactiveDemo :: IO ()
interactiveDemo = do
    s <- runSession defaultConfig getSession
    runWD s $ openPage "https://www.google.cz"
    searchInput <- runWD s . findElem $ ById "lst-ib"
    runWD s $ sendKeys "Haskell" searchInput
    searchButton <- runWD s . findElem $ ByName "btnK"
    runWD s $ click searchButton
    runWD s closeSession