test_that("BottomNavigation() returns shiny.tag, correct name and value", {
  expect_true(inherits(BottomNavigation(), "shiny.tag"))
  expect_equal(environment(BottomNavigation()[["children"]][[2]])[["data"]][["name"]], "BottomNavigation")
  expect_equal(environment(BottomNavigation("Test")[["children"]][[2]])[["data"]][["props"]][["value"]][["children"]], "Test")
})