context("updateAwesomeCheckbox") test_that("Send message", { session <- as.environment(list( ns = identity, sendInputMessage = function(inputId, message) { session$lastInputMessage = list(id = inputId, message = message) } )) updateAwesomeCheckbox(session = session, inputId = "idawcheckw", value = TRUE, label = "NEWLABEL") resultACB <- session$lastInputMessage expect_true(resultACB$message$value) expect_equal("NEWLABEL", resultACB$message$label) })