Use existing tmpdir in evented_file_update_test

The common include of this test creates a tmpdir, we should use that for
consistency.

1 files changed, 18 insertions, 20 deletions

diff --git a/activesupport/test/evented_file_update_checker_test.rb b/activesupport/test/evented_file_update_checker_test.rb
index b2d5eb94c2..ce09fa1586 100644
--- a/activesupport/test/evented_file_update_checker_test.rb
+++ b/activesupport/test/evented_file_update_checker_test.rb
@@ -78,31 +78,29 @@ class EventedFileUpdateCheckerTest < ActiveSupport::TestCase
   end
 
   test "updated should become true when nonexistent directory is added later" do
-    Dir.mktmpdir do |dir|
-      watched_dir = File.join(dir, "app")
-      unwatched_dir = File.join(dir, "node_modules")
-      not_exist_watched_dir = File.join(dir, "test")
+    watched_dir = File.join(tmpdir, "app")
+    unwatched_dir = File.join(tmpdir, "node_modules")
+    not_exist_watched_dir = File.join(tmpdir, "test")
 
-      Dir.mkdir(watched_dir)
-      Dir.mkdir(unwatched_dir)
+    Dir.mkdir(watched_dir)
+    Dir.mkdir(unwatched_dir)
 
-      checker = new_checker([], watched_dir => ".rb", not_exist_watched_dir => ".rb") { }
+    checker = new_checker([], watched_dir => ".rb", not_exist_watched_dir => ".rb") { }
 
-      FileUtils.touch(File.join(watched_dir, "a.rb"))
-      wait
-      assert_predicate checker, :updated?
-      assert checker.execute_if_updated
+    FileUtils.touch(File.join(watched_dir, "a.rb"))
+    wait
+    assert_predicate checker, :updated?
+    assert checker.execute_if_updated
 
-      Dir.mkdir(not_exist_watched_dir)
-      wait
-      assert_predicate checker, :updated?
-      assert checker.execute_if_updated
+    Dir.mkdir(not_exist_watched_dir)
+    wait
+    assert_predicate checker, :updated?
+    assert checker.execute_if_updated
 
-      FileUtils.touch(File.join(unwatched_dir, "a.rb"))
-      wait
-      assert_not_predicate checker, :updated?
-      assert_not checker.execute_if_updated
-    end
+    FileUtils.touch(File.join(unwatched_dir, "a.rb"))
+    wait
+    assert_not_predicate checker, :updated?
+    assert_not checker.execute_if_updated
   end
 end