Nothing
library(plumber)
test_that("tableau_handler warns on missing function params", {
args <- list(foo = arg_spec("character"), bar = arg_spec("character"))
expect_warning(tableau_handler(args = args, return = return_spec(), func = function() {}))
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(foo) {}))
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(bar) {}))
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(foo, bar) {}), NA)
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(...) {}), NA)
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(req, res) {}))
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(req, res, foo) {}))
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(req, res, bar) {}))
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(req, res, foo, bar) {}), NA)
expect_warning(tableau_handler(args = args, return = return_spec(), func = function(req, res, ...) {}), NA)
})
test_that("Infer tableau handler throws an error when Tableau args and return types aren't provided", {
expect_error(
pr() %>%
pr_post("/foo", function() "foo") %>%
tableau_extension(),
regexp = "^Tableau argument and return data types"
)
})
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