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Diffstat (limited to 'activestorage/test/models/attachments_test.rb')
-rw-r--r-- | activestorage/test/models/attachments_test.rb | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/activestorage/test/models/attachments_test.rb b/activestorage/test/models/attachments_test.rb new file mode 100644 index 0000000000..82256e1f44 --- /dev/null +++ b/activestorage/test/models/attachments_test.rb @@ -0,0 +1,124 @@ +require "test_helper" +require "database/setup" + +# ActiveRecord::Base.logger = Logger.new(STDOUT) + +class User < ActiveRecord::Base + has_one_attached :avatar + has_many_attached :highlights +end + +class ActiveStorage::AttachmentsTest < ActiveSupport::TestCase + include ActiveJob::TestHelper + + setup { @user = User.create!(name: "DHH") } + + teardown { ActiveStorage::Blob.all.each(&:purge) } + + test "attach existing blob" do + @user.avatar.attach create_blob(filename: "funky.jpg") + assert_equal "funky.jpg", @user.avatar.filename.to_s + end + + test "attach existing sgid blob" do + @user.avatar.attach create_blob(filename: "funky.jpg").signed_id + assert_equal "funky.jpg", @user.avatar.filename.to_s + end + + test "attach new blob" do + @user.avatar.attach io: StringIO.new("STUFF"), filename: "town.jpg", content_type: "image/jpg" + assert_equal "town.jpg", @user.avatar.filename.to_s + end + + test "access underlying associations of new blob" do + @user.avatar.attach create_blob(filename: "funky.jpg") + assert_equal @user, @user.avatar_attachment.record + assert_equal @user.avatar_attachment.blob, @user.avatar_blob + assert_equal "funky.jpg", @user.avatar_attachment.blob.filename.to_s + end + + test "purge attached blob" do + @user.avatar.attach create_blob(filename: "funky.jpg") + avatar_key = @user.avatar.key + + @user.avatar.purge + assert_not @user.avatar.attached? + assert_not ActiveStorage::Blob.service.exist?(avatar_key) + end + + test "purge attached blob later when the record is destroyed" do + @user.avatar.attach create_blob(filename: "funky.jpg") + avatar_key = @user.avatar.key + + perform_enqueued_jobs do + @user.destroy + + assert_nil ActiveStorage::Blob.find_by(key: avatar_key) + assert_not ActiveStorage::Blob.service.exist?(avatar_key) + end + end + + + test "attach existing blobs" do + @user.highlights.attach create_blob(filename: "funky.jpg"), create_blob(filename: "wonky.jpg") + + assert_equal "funky.jpg", @user.highlights.first.filename.to_s + assert_equal "wonky.jpg", @user.highlights.second.filename.to_s + end + + test "attach new blobs" do + @user.highlights.attach( + { 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 + assert_equal "country.jpg", @user.highlights.second.filename.to_s + end + + test "find attached blobs" do + @user.highlights.attach( + { io: StringIO.new("STUFF"), filename: "town.jpg", content_type: "image/jpg" }, + { io: StringIO.new("IT"), filename: "country.jpg", content_type: "image/jpg" }) + + highlights = User.where(id: @user.id).with_attached_highlights.first.highlights + + assert_equal "town.jpg", highlights.first.filename.to_s + assert_equal "country.jpg", highlights.second.filename.to_s + end + + test "access underlying associations of new blobs" do + @user.highlights.attach( + { io: StringIO.new("STUFF"), filename: "town.jpg", content_type: "image/jpg" }, + { io: StringIO.new("IT"), filename: "country.jpg", content_type: "image/jpg" }) + + assert_equal @user, @user.highlights_attachments.first.record + assert_equal @user.highlights_attachments.collect(&:blob).sort, @user.highlights_blobs.sort + assert_equal "town.jpg", @user.highlights_attachments.first.blob.filename.to_s + end + + + 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) + assert_not ActiveStorage::Blob.service.exist?(highlight_keys.second) + end + + test "purge attached blobs later when the record is destroyed" do + @user.highlights.attach create_blob(filename: "funky.jpg"), create_blob(filename: "wonky.jpg") + highlight_keys = @user.highlights.collect(&:key) + + perform_enqueued_jobs do + @user.destroy + + assert_nil ActiveStorage::Blob.find_by(key: highlight_keys.first) + assert_not ActiveStorage::Blob.service.exist?(highlight_keys.first) + + assert_nil ActiveStorage::Blob.find_by(key: highlight_keys.second) + assert_not ActiveStorage::Blob.service.exist?(highlight_keys.second) + end + end +end |