diff --git a/tests/testthat/test-all.R b/tests/testthat/test-all.R
deleted file mode 100644
index 34ecf644d..000000000
--- a/tests/testthat/test-all.R
+++ /dev/null
@@ -1,262 +0,0 @@
-### . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
-### use-tidy-description                                                    ####
-
-# success
-run_test("use-tidy-description", "DESCRIPTION", suffix = "")
-
-### . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
-### style-files                                                             ####
-
-# success
-run_test("style-files", suffix = "-success.R")
-# fail
-run_test("style-files", suffix = "-fail-changed.R", error_msg = NA)
-
-run_test("style-files", suffix = "-fail-parse.R", error_msg = "unexpected")
-
-# success with cmd args
-run_test("style-files",
-  file_name = "style-files-cmd",
-  suffix = "-success.R",
-  cmd_args = c("--style_pkg=styler", "--style_fun=tidyverse_style")
-)
-
-run_test("style-files",
-  file_name = "style-files-cmd",
-  suffix = "-success.R",
-  cmd_args = c("--scope=spaces")
-)
-
-run_test("style-files",
-  file_name = "style-files-cmd",
-  suffix = "-success.R",
-  cmd_args = c('--scope="I(\'spaces\')"')
-)
-
-run_test("style-files",
-  file_name = "style-files-cmd",
-  suffix = "-success.R",
-  cmd_args = c(
-    '--scope="I(\'spaces\')"',
-    "--base_indention=0",
-    "--include_roxygen_examples=TRUE"
-  )
-)
-
-run_test("style-files",
-  file_name = "style-files-reindention",
-  suffix = "-success.R",
-  cmd_args = c(
-    '--scope="I(\'spaces\')"',
-    "--base_indention=0",
-    "--include_roxygen_examples=TRUE",
-    '--reindention="specify_reindention(\'#\')"'
-  )
-)
-
-run_test("style-files",
-  file_name = "style-files",
-  suffix = "-base-indention-success.R",
-  cmd_args = c("--base_indention=4")
-)
-
-run_test("style-files",
-  file_name = "style-files",
-  suffix = "-roxygen-success.R",
-  cmd_args = c("--include_roxygen_examples=FALSE")
-)
-
-# fail with cmd args
-run_test("style-files",
-  file_name = "style-files-cmd",
-  suffix = "-success.R",
-  error_msg = "scope must be one",
-  cmd_args = c("--scope=space")
-)
-
-run_test("style-files",
-  file_name = "style-files-cmd",
-  suffix = "-fail.R",
-  error_msg = NA,
-  cmd_args = c("--style_pkg=styler", "--style_fun=tidyverse_style")
-)
-
-### . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
-### no-browser-statement                                                    ####
-# success
-run_test(
-  "no-browser-statement",
-  suffix = "-success.R",
-  error_msg = NULL
-)
-
-# failure
-run_test(
-  "no-browser-statement",
-  suffix = "-fail.R",
-  error_msg = "contains a `browser()` statement."
-)
-
-
-
-### . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
-### parsable-R                                                              ####
-
-# success
-run_test("parsable-R",
-  suffix = "-success.R",
-  error_msg = NULL
-)
-
-# failure
-run_test("parsable-R", suffix = "-fail.R", error_msg = "not parsable")
-
-
-### . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
-### spell-check                                                             ####
-# success
-run_test("spell-check", suffix = "-success.md", error_msg = NULL)
-
-# basic failure
-run_test("spell-check", suffix = "-fail.md", error_msg = "Spell check failed")
-
-# success with wordlist
-run_test("spell-check",
-  suffix = "-wordlist-success.md",
-  error_msg = NULL,
-  artifacts = c("inst/WORDLIST" = test_path("in/WORDLIST"))
-)
-
-# success with ignored files
-# uses lang argument
-run_test("spell-check", suffix = "-language-success.md", cmd_args = "--lang=en_GB")
-
-
-
-### . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
-### depds-in-desc                                                           ####
-# succeed (call to library that is in description)
-run_test("deps-in-desc",
-  suffix = "-success.R", error_msg = NULL,
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION"))
-)
-
-# fail (call to library that is not in description)
-run_test("deps-in-desc",
-  suffix = "-fail.R", error_msg = "Dependency check failed",
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION"))
-)
-
-# with :::
-run_test("deps-in-desc",
-  "deps-in-desc-dot3",
-  suffix = "-fail.R", error_msg = "Dependency check failed",
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION"))
-)
-
-run_test("deps-in-desc",
-  "deps-in-desc-dot3",
-  suffix = "-success.R", error_msg = NULL,
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION"))
-)
-
-run_test("deps-in-desc",
-  "deps-in-desc-dot3",
-  suffix = "-fail.R", error_msg = NULL,
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION")),
-  cmd_args = "--allow_private_imports"
-)
-
-# Rmd
-run_test("deps-in-desc",
-  "deps-in-desc",
-  suffix = "-fail.Rmd", error_msg = "Dependency check failed",
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION"))
-)
-
-run_test("deps-in-desc",
-  "deps-in-desc",
-  suffix = "-success.Rmd", error_msg = NULL,
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION"))
-)
-
-
-# Rnw
-run_test("deps-in-desc",
-  "deps-in-desc",
-  suffix = "-fail.Rnw", error_msg = "Dependency check failed",
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION"))
-)
-
-run_test("deps-in-desc",
-  "deps-in-desc",
-  suffix = "-success.Rnw", error_msg = NULL,
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION"))
-)
-
-# Rprofile
-# because .Rprofile is executed on startup, this must be an installed
-# package (to not give an error staight away) not listed in
-# test_path("in/DESCRIPTION")
-expect_true(rlang::is_installed("R.cache"))
-run_test("deps-in-desc",
-  "Rprofile",
-  suffix = "", error_msg = "Dependency check failed",
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION")),
-  file_transformer = function(files) {
-    writeLines("R.cache::findCache", files)
-    fs::file_move(
-      files,
-      fs::path(fs::path_dir(files), paste0(".", fs::path_file(files)))
-    )
-  }
-)
-
-run_test("deps-in-desc",
-  "Rprofile",
-  suffix = "", error_msg = NULL,
-  artifacts = c("DESCRIPTION" = test_path("in/DESCRIPTION")),
-  file_transformer = function(files) {
-    writeLines("utils::head", files)
-    fs::file_move(
-      files,
-      fs::path(fs::path_dir(files), paste0(".", fs::path_file(files)))
-    )
-  }
-)
-
-
-### . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
-### lintr                                                                   ####
-
-# success
-run_test("lintr",
-  suffix = "-success.R",
-  error_msg = NULL
-)
-
-# failure
-run_test("lintr", suffix = "-fail.R", error_msg = "not lint free")
-
-# warning
-run_test(
-  "lintr",
-  suffix = "-fail.R", cmd_args = "--warn_only", error_msg = NULL
-)
-
-### . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
-### roxygenize                                                              ####
-run_test("roxygenize",
-  file_name = c("R/roxygenize.R" = "roxygenize.R"),
-  suffix = "",
-  error_msg = NULL,
-  msg = "Writing flie.Rd",
-  artifacts = c(
-    "DESCRIPTION" = test_path("in/DESCRIPTION-no-deps.dcf")
-  ),
-  file_transformer = function(files) {
-    git2r::init()
-    git2r::add(path = files)
-    files
-  }
-)