test_that("is_external_link() works", {
f <- wasserportal:::is_external_link
expect_error(f())
expect_true(f("is-not-wasserportal-url"))
expect_false(f(wasserportal:::wasserportal_base_url()))
})
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.