add unit test for new funcs

tests/testthat/test-list.R

@@ -0,0 +1,13 @@
+test_that("Listing extensions", {
+  skip_if_no_quarto()
+  skip_if_offline("github.com")
+  qmd <- local_qmd_file(c("content"))
+  withr::local_dir(dirname(qmd))
+  expect_null(quarto_list_extensions())
+  quarto_add_extension("quarto-ext/fontawesome", no_prompt = TRUE, quiet = TRUE)
+  expect_true(dir.exists("_extensions/quarto-ext/fontawesome"))
+  expect_equal(nrow(quarto_list_extensions()), 1)
+  quarto_add_extension("quarto-ext/lightbox", no_prompt = TRUE, quiet = TRUE)
+  expect_true(dir.exists("_extensions/quarto-ext/lightbox"))
+  expect_equal(nrow(quarto_list_extensions()), 2)
+})

tests/testthat/test-remove.R

@@ -0,0 +1,11 @@
+test_that("Removing an extension", {
+  skip_if_no_quarto()
+  skip_if_offline("github.com")
+  qmd <- local_qmd_file(c("content"))
+  withr::local_dir(dirname(qmd))
+  expect_null(quarto_remove_extension("quarto-ext/fontawesome", no_prompt = TRUE, quiet = TRUE))
+  quarto_add_extension("quarto-ext/fontawesome", no_prompt = TRUE, quiet = TRUE)
+  expect_true(dir.exists("_extensions/quarto-ext/fontawesome"))
+  quarto_remove_extension("quarto-ext/fontawesome", no_prompt = TRUE, quiet = TRUE)
+  expect_true(!dir.exists("_extensions/quarto-ext/fontawesome"))
+})

tests/testthat/test-update.R

@@ -0,0 +1,11 @@
+test_that("Updating an extension", {
+  skip_if_no_quarto()
+  skip_if_offline("github.com")
+  qmd <- local_qmd_file(c("content"))
+  withr::local_dir(dirname(qmd))
+  expect_error(quarto_add_extension("quarto-ext/[email protected]"), "explicit approval")
+  quarto_update_extension("quarto-ext/fontawesome", no_prompt = TRUE, quiet = TRUE)
+  expect_true(dir.exists("_extensions/quarto-ext/fontawesome"))
+  current_version <- yaml::read_yaml("_extensions/quarto-ext/fontawesome/_extension.yml")$version
+  expect_false(identical(current_version, "v0.0.1"))
+})