7 files changed, 13 insertions, 14 deletions
diff --git a/test/attachments_test.rb b/test/attachments_test.rb
index ec7e9fcd5b..9b88b18247 100644
--- a/test/attachments_test.rb
+++ b/test/attachments_test.rb
@@ -66,7 +66,7 @@ class ActiveStorage::AttachmentsTest < ActiveSupport::TestCase
 
   test "attach new blobs" do
     @user.highlights.attach(
-      { io: StringIO.new("STUFF"), filename: "town.jpg", content_type: "image/jpg" }, 
+      { io: StringIO.new("STUFF"), filename: "town.jpg", content_type: "image/jpg" },
       { io: StringIO.new("IT"), filename: "country.jpg", content_type: "image/jpg" })
 
     assert_equal "town.jpg", @user.highlights.first.filename.to_s
@@ -76,7 +76,7 @@ class ActiveStorage::AttachmentsTest < ActiveSupport::TestCase
   test "purge attached blobs" do
     @user.highlights.attach create_blob(filename: "funky.jpg"), create_blob(filename: "wonky.jpg")
     highlight_keys = @user.highlights.collect(&:key)
-    
+
     @user.highlights.purge
     assert_not @user.highlights.attached?
     assert_not ActiveStorage::Blob.service.exist?(highlight_keys.first)
diff --git a/test/blob_test.rb b/test/blob_test.rb
index cf27d59348..6a9765a859 100644
--- a/test/blob_test.rb
+++ b/test/blob_test.rb
@@ -13,7 +13,7 @@ class ActiveStorage::BlobTest < ActiveSupport::TestCase
   end
 
   test "download yields chunks" do
-    blob   = create_blob data: 'a' * 75.kilobytes
+    blob   = create_blob data: "a" * 75.kilobytes
     chunks = []
 
     blob.download do |chunk|
@@ -21,8 +21,8 @@ class ActiveStorage::BlobTest < ActiveSupport::TestCase
     end
 
     assert_equal 2, chunks.size
-    assert_equal 'a' * 64.kilobytes, chunks.first
-    assert_equal 'a' * 11.kilobytes, chunks.second
+    assert_equal "a" * 64.kilobytes, chunks.first
+    assert_equal "a" * 11.kilobytes, chunks.second
   end
 
   test "urls expiring in 5 minutes" do
diff --git a/test/database/setup.rb b/test/database/setup.rb
index 5921412b0c..b12038ee68 100644
--- a/test/database/setup.rb
+++ b/test/database/setup.rb
@@ -1,6 +1,6 @@
 require "active_storage/migration"
 require_relative "create_users_migration"
 
-ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
+ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:")
 ActiveStorageCreateTables.migrate(:up)
 ActiveStorageCreateUsers.migrate(:up)
diff --git a/test/filename_test.rb b/test/filename_test.rb
index 448ba7f766..e448238675 100644
--- a/test/filename_test.rb
+++ b/test/filename_test.rb
@@ -4,8 +4,8 @@ class ActiveStorage::FilenameTest < ActiveSupport::TestCase
   test "sanitize" do
     "%$|:;/\t\r\n\\".each_char do |character|
       filename = ActiveStorage::Filename.new("foo#{character}bar.pdf")
-      assert_equal 'foo-bar.pdf', filename.sanitized
-      assert_equal 'foo-bar.pdf', filename.to_s
+      assert_equal "foo-bar.pdf", filename.sanitized
+      assert_equal "foo-bar.pdf", filename.to_s
     end
   end
 
@@ -23,14 +23,14 @@ class ActiveStorage::FilenameTest < ActiveSupport::TestCase
   test "strips RTL override chars used to spoof unsafe executables as docs" do
     # Would be displayed in Windows as "evilexe.pdf" due to the right-to-left
     # (RTL) override char!
-    assert_equal 'evil-fdp.exe', ActiveStorage::Filename.new("evil\u{202E}fdp.exe").sanitized
+    assert_equal "evil-fdp.exe", ActiveStorage::Filename.new("evil\u{202E}fdp.exe").sanitized
   end
 
   test "compare case-insensitively" do
-    assert_operator ActiveStorage::Filename.new('foobar.pdf'), :==, ActiveStorage::Filename.new('FooBar.PDF')
+    assert_operator ActiveStorage::Filename.new("foobar.pdf"), :==, ActiveStorage::Filename.new("FooBar.PDF")
   end
 
   test "compare sanitized" do
-    assert_operator ActiveStorage::Filename.new('foo-bar.pdf'), :==, ActiveStorage::Filename.new("foo\tbar.pdf")
+    assert_operator ActiveStorage::Filename.new("foo-bar.pdf"), :==, ActiveStorage::Filename.new("foo\tbar.pdf")
   end
 end
diff --git a/test/service/configurator_test.rb b/test/service/configurator_test.rb
index f8e4dccc9c..c69b8d5087 100644
--- a/test/service/configurator_test.rb
+++ b/test/service/configurator_test.rb
@@ -12,4 +12,3 @@ class ActiveStorage::Service::ConfiguratorTest < ActiveSupport::TestCase
     end
   end
 end
-
diff --git a/test/service/disk_service_test.rb b/test/service/disk_service_test.rb
index f7752b25ef..e9a96003f1 100644
--- a/test/service/disk_service_test.rb
+++ b/test/service/disk_service_test.rb
@@ -7,6 +7,6 @@ class ActiveStorage::Service::DiskServiceTest < ActiveSupport::TestCase
 
   test "url generation" do
     assert_match /rails\/active_storage\/disk\/.*\/avatar\.png\?disposition=inline/,
-      @service.url(FIXTURE_KEY, expires_in: 5.minutes, disposition: :inline, filename: "avatar.png")    
+      @service.url(FIXTURE_KEY, expires_in: 5.minutes, disposition: :inline, filename: "avatar.png")
   end
 end
diff --git a/test/service/mirror_service_test.rb b/test/service/mirror_service_test.rb
index 8bda01f169..3639f83d38 100644
--- a/test/service/mirror_service_test.rb
+++ b/test/service/mirror_service_test.rb
@@ -8,7 +8,7 @@ class ActiveStorage::Service::MirrorServiceTest < ActiveSupport::TestCase
   end.to_h
 
   config = mirror_config.merge \
-    mirror:   { service: "Mirror", primary: 'primary', mirrors: mirror_config.keys },
+    mirror:   { service: "Mirror", primary: "primary", mirrors: mirror_config.keys },
     primary:  { service: "Disk", root: Dir.mktmpdir("active_storage_tests_primary") }
 
   SERVICE = ActiveStorage::Service.configure :mirror, config