fd67477281
This way we reduce the hypothetical problems we could find if executing the task several times.
76 lines
2.6 KiB
Ruby
76 lines
2.6 KiB
Ruby
require "rails_helper"
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describe "active storage tasks" do
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describe "migrate_from_paperclip" do
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let(:run_rake_task) do
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Rake::Task["active_storage:migrate_from_paperclip"].reenable
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Rake.application.invoke_task("active_storage:migrate_from_paperclip")
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end
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let(:storage_root) { ActiveStorage::Blob.service.root }
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before { FileUtils.rm_rf storage_root }
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it "migrates records and attachments" do
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document = create(:document,
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attachment: nil,
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paperclip_attachment: File.new("spec/fixtures/files/clippy.pdf"))
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expect(ActiveStorage::Attachment.count).to eq 0
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expect(ActiveStorage::Blob.count).to eq 0
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expect(test_storage_file_paths.count).to eq 0
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run_rake_task
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document.reload
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expect(ActiveStorage::Attachment.count).to eq 1
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expect(ActiveStorage::Blob.count).to eq 1
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expect(document.storage_attachment.filename).to eq "clippy.pdf"
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expect(test_storage_file_paths.count).to eq 1
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expect(storage_file_path(document)).to eq test_storage_file_paths.first
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end
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it "migrates records with deleted files ignoring the files" do
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document = create(:document,
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attachment: nil,
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paperclip_attachment: File.new("spec/fixtures/files/clippy.pdf"))
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FileUtils.rm(document.attachment.path)
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run_rake_task
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document.reload
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expect(ActiveStorage::Attachment.count).to eq 1
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expect(ActiveStorage::Blob.count).to eq 1
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expect(document.storage_attachment.filename).to eq "clippy.pdf"
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expect(test_storage_file_paths.count).to eq 0
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end
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it "does not migrate already migrated records" do
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document = create(:document, attachment: File.new("spec/fixtures/files/clippy.pdf"))
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migrated_file = test_storage_file_paths.first
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attachment_id = document.storage_attachment.attachment.id
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blob_id = document.storage_attachment.blob.id
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run_rake_task
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document.reload
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expect(ActiveStorage::Attachment.count).to eq 1
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expect(ActiveStorage::Blob.count).to eq 1
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expect(document.storage_attachment.attachment.id).to eq attachment_id
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expect(document.storage_attachment.blob.id).to eq blob_id
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expect(test_storage_file_paths.count).to eq 1
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expect(storage_file_path(document)).to eq migrated_file
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expect(test_storage_file_paths.first).to eq migrated_file
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end
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def test_storage_file_paths
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Dir.glob("#{storage_root}/**/*").select { |file_or_folder| File.file?(file_or_folder) }
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end
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def storage_file_path(record)
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ActiveStorage::Blob.service.path_for(record.storage_attachment.blob.key)
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end
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end
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end
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