context("Project creation and setup.")

new_project <- fs::path_temp("testing")
setup_project(new_project)

# project creation --------------------------------------------------------

test_that("project is set up", {
  expect_true(fs::dir_exists(new_project))

  files_created <- fs::dir_ls(new_project, recurse = TRUE)
  folders_created <- fs::dir_ls(new_project, type = "directory")
  expect_equal(
    sort(basename(folders_created)),
    sort(c("R", "docs", "data", "data-raw"))
  )

  expect_match(files_created, ".*DESCRIPTION$", all = FALSE)
  expect_match(files_created, ".*testing\\.Rproj$", all = FALSE)
})

test_that("git gets added", {
  withr::with_dir(new = new_project, {
    fs::dir_delete(".git")
    capture_output(setup_with_git())
    git_files <- fs::dir_ls(new_project, all = TRUE)
    expect_match(git_files, ".*\\.git$", all = FALSE)
    expect_match(git_files, ".*\\.gitignore$", all = FALSE)
  })
})

fs::dir_delete(new_project)

test_that("project checks work correctly", {
  expect_error(setup_project(1))

  temp_dir <- tempdir()
  proj_with_space <- fs::file_temp("test new", tmp_dir = temp_dir)
  expect_warning(setup_project(proj_with_space))
  expect_true(fs::file_exists(sub("test new", "test-new", proj_with_space)))
  fs::dir_delete(sub("test new", "test-new", proj_with_space))
})

test_that("project still creates if Git already exists", {
  new_project <- fs::path_temp("test-with-git")
  fs::dir_create(new_project)
  withr::with_dir(new = new_project, {
    gert::git_init()
  })
  expect_message(
    setup_project(new_project),
    regexp = ".*has [Gg]it.*"
  )
  expect_true(fs::dir_exists(new_project))
})