Nothing
test_that("wk_handler class works", {
expect_true(is_wk_handler(wk_void_handler()))
handler <- wk_void_handler()
expect_identical(as_wk_handler(handler), handler)
expect_output(print(wk_void_handler()), "wk_void_handler")
expect_s3_class(as_wk_handler(wk_void_handler), "wk_void_handler")
})
test_that("is_handleable works", {
expect_true(is_handleable(xy()))
expect_false(is_handleable(1:5))
})
test_that("as_handler() works", {
handler <- wk_void_handler()
expect_identical(as_wk_handler(handler), handler)
expect_identical(as_wk_handler(function() handler), handler)
expect_error(as_wk_handler(3), "must be a wk handler")
})
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