test_that("regular usage", {
wflow_param <- parameters(
list(
"disp" = spline_degree(range = c(1, 15)),
"lambda" = penalty(),
mixture(range = c(0.05, 1))
)
)
expect_equal(extract_parameter_dials(wflow_param, "lambda"), penalty())
expect_equal(extract_parameter_dials(wflow_param, "mixture"), mixture(c(0.05, 1)))
expect_equal(extract_parameter_dials(wflow_param, "disp"), spline_degree(c(1, 15)))
})
test_that("bad arguments", {
mod_param <- parameters(list("lambda" = penalty(), mixture(range = c(0.05, 1))))
expect_snapshot(error = TRUE, extract_parameter_dials(mod_param, "lambdas"))
expect_snapshot(error = TRUE, extract_parameter_dials(mod_param))
expect_snapshot(error = TRUE, extract_parameter_dials(mod_param, 1))
expect_snapshot(error = TRUE, extract_parameter_dials(mod_param, 1:2))
expect_snapshot(error = TRUE, extract_parameter_dials(mod_param, letters[1:2]))
expect_snapshot(error = TRUE, extract_parameter_dials(mod_param, NA_character_))
expect_snapshot(error = TRUE, extract_parameter_dials(mod_param, ""))
})
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.