diff options
| -rw-r--r-- | activestorage/lib/active_storage/attached/changes/delete_many.rb | 4 | ||||
| -rw-r--r-- | activestorage/test/models/attached/many_test.rb | 36 |
2 files changed, 40 insertions, 0 deletions
diff --git a/activestorage/lib/active_storage/attached/changes/delete_many.rb b/activestorage/lib/active_storage/attached/changes/delete_many.rb index 5c7fe385de..6cbd1158dc 100644 --- a/activestorage/lib/active_storage/attached/changes/delete_many.rb +++ b/activestorage/lib/active_storage/attached/changes/delete_many.rb @@ -12,6 +12,10 @@ module ActiveStorage ActiveStorage::Attachment.none end + def blobs + ActiveStorage::Blob.none + end + def save record.public_send("#{name}_attachments=", []) end diff --git a/activestorage/test/models/attached/many_test.rb b/activestorage/test/models/attached/many_test.rb index ce77abc244..24974a78a6 100644 --- a/activestorage/test/models/attached/many_test.rb +++ b/activestorage/test/models/attached/many_test.rb @@ -149,6 +149,42 @@ class ActiveStorage::ManyAttachedTest < ActiveSupport::TestCase assert_not ActiveStorage::Blob.service.exist?(@user.highlights.second.key) end + test "replacing existing, dependent attachments on an existing record via assign and attach" do + [ create_blob(filename: "funky.jpg"), create_blob(filename: "town.jpg") ].tap do |old_blobs| + @user.highlights.attach old_blobs + + @user.highlights = [] + assert_not @user.highlights.attached? + + perform_enqueued_jobs do + @user.highlights.attach create_blob(filename: "whenever.jpg"), create_blob(filename: "wherever.jpg") + end + + assert_equal "whenever.jpg", @user.highlights.first.filename.to_s + assert_equal "wherever.jpg", @user.highlights.second.filename.to_s + assert_not ActiveStorage::Blob.exists?(old_blobs.first.id) + assert_not ActiveStorage::Blob.exists?(old_blobs.second.id) + assert_not ActiveStorage::Blob.service.exist?(old_blobs.first.key) + assert_not ActiveStorage::Blob.service.exist?(old_blobs.second.key) + end + end + + test "replacing existing, independent attachments on an existing record via assign and attach" do + [ create_blob(filename: "funky.mp4"), create_blob(filename: "town.mp4") ].tap do |old_blobs| + @user.vlogs.attach old_blobs + + @user.vlogs = [] + assert_not @user.vlogs.attached? + + assert_no_enqueued_jobs only: ActiveStorage::PurgeJob do + @user.vlogs.attach create_blob(filename: "whenever.mp4"), create_blob(filename: "wherever.mp4") + end + + assert_equal "whenever.mp4", @user.vlogs.first.filename.to_s + assert_equal "wherever.mp4", @user.vlogs.second.filename.to_s + end + end + test "successfully updating an existing record to replace existing, dependent attachments" do [ create_blob(filename: "funky.jpg"), create_blob(filename: "town.jpg") ].tap do |old_blobs| @user.highlights.attach old_blobs |