Nothing
# data ----
testthat::test_that("init data accepts teal_data object", {
testthat::expect_no_error(
init(
data = teal.data::teal_data(iris = iris),
modules = modules(example_module())
)
)
})
testthat::test_that("init data accepts teal_data_module", {
testthat::expect_no_error(
init(
data = teal_data_module(ui = function(id) div(), server = function(id) NULL),
modules = modules(example_module())
)
)
})
# modules ----
testthat::test_that("init modules accepts a teal_modules object", {
mods <- modules(example_module(), example_module())
testthat::expect_no_error(init(data = teal.data::teal_data(iris = iris), modules = mods))
})
testthat::test_that("init modules accepts a list of teal_module elements", {
mods <- list(example_module(), example_module())
testthat::expect_no_error(init(data = teal.data::teal_data(iris = iris), modules = mods))
})
testthat::test_that("init modules accepts a teal_module object", {
mods <- example_module()
testthat::expect_no_error(init(data = teal.data::teal_data(iris = iris), modules = mods))
})
# filter ----
testthat::test_that("init filter accepts `teal_slices`", {
fs <- teal.slice::teal_slices(
teal.slice::teal_slice(dataname = "iris", varname = "species", selected = "setosa")
)
testthat::expect_no_error(
init(data = teal.data::teal_data(iris = iris), modules = modules(example_module()), filter = fs)
)
testthat::expect_error(
init(data = teal.data::teal_data(iris = iris), modules = modules(example_module()), filter = unclass(fs)),
"Assertion on 'filter' failed"
)
})
# data + modules ----
testthat::test_that("init throws when an empty `data` is used", {
testthat::expect_error(
init(data = teal.data::teal_data(), modules = list(example_module())),
"The environment of `data` is empty."
)
})
testthat::test_that("init throws when datanames in modules incompatible w/ datanames in data", {
msg <- "Module 'example teal module' uses datanames not available in 'data'"
testthat::expect_error(
init(
data = teal.data::teal_data(mtcars = mtcars),
modules = list(example_module(datanames = "iris"))
),
"Module 'example teal module' uses datanames not available in 'data'"
)
})
testthat::test_that("init throws when dataname in filter incompatible w/ datanames in data", {
testthat::expect_warning(
init(
data = teal.data::teal_data(mtcars = mtcars),
modules = modules(example_module()),
filter = teal_slices(teal_slice(dataname = "iris", varname = "Species"))
),
"Filter 'iris Species' refers to dataname not available in 'data'"
)
})
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