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require 'spec_helper'
require Rails.root.join('db', 'post_migrate', '20171103140253_track_untracked_uploads')
describe TrackUntrackedUploads, :migration, :sidekiq, :temp_table_may_drop do
include TrackUntrackedUploadsHelpers
let(:untracked_files_for_uploads) { table(:untracked_files_for_uploads) }
matcher :be_scheduled_migration do
match do |migration|
BackgroundMigrationWorker.jobs.any? do |job|
job['args'] == [migration]
end
end
failure_message do |migration|
"Migration `#{migration}` with args `#{expected.inspect}` not scheduled!"
end
end
context 'before running the background migration' do
around do |example|
# Especially important so the follow-up migration does not get run
Sidekiq::Testing.fake! do
example.run
end
end
it 'correctly schedules the follow-up background migration' do
migrate!
expect(described_class::MIGRATION).to be_scheduled_migration
expect(BackgroundMigrationWorker.jobs.size).to eq(1)
end
it 'ensures the untracked_files_for_uploads table exists' do
expect do
migrate!
end.to change { table_exists?(:untracked_files_for_uploads) }.from(false).to(true)
end
it 'has a path field long enough for really long paths' do
migrate!
component = 'a' * 255
long_path = [
'uploads',
component, # project.full_path
component # filename
].flatten.join('/')
record = untracked_files_for_uploads.create!(path: long_path)
expect(record.reload.path.size).to eq(519)
end
end
context 'with tracked and untracked uploads' do
let!(:appearance) { create(:appearance, logo: uploaded_file, header_logo: uploaded_file) }
let!(:user1) { create(:user, :with_avatar) }
let!(:user2) { create(:user, :with_avatar) }
let!(:project1) { create(:project, :with_avatar) }
let!(:project2) { create(:project, :with_avatar) }
let(:uploads) { table(:uploads) }
before do
UploadService.new(project1, uploaded_file, FileUploader).execute # Markdown upload
UploadService.new(project2, uploaded_file, FileUploader).execute # Markdown upload
# Save expected Upload attributes
@appearance_logo_attributes = appearance.uploads.where("path like '%/logo/%'").first.attributes.slice('path', 'uploader', 'size', 'checksum')
@appearance_header_logo_attributes = appearance.uploads.where("path like '%/header_logo/%'").first.attributes.slice('path', 'uploader', 'size', 'checksum')
@user1_avatar_attributes = user1.uploads.first.attributes.slice('path', 'uploader', 'size', 'checksum')
@user2_avatar_attributes = user2.uploads.first.attributes.slice('path', 'uploader', 'size', 'checksum')
@project1_avatar_attributes = project1.uploads.first.attributes.slice('path', 'uploader', 'size', 'checksum')
@project2_avatar_attributes = project2.uploads.first.attributes.slice('path', 'uploader', 'size', 'checksum')
@project1_markdown_attributes = project1.uploads.last.attributes.slice('path', 'uploader', 'size', 'checksum')
@project2_markdown_attributes = project2.uploads.last.attributes.slice('path', 'uploader', 'size', 'checksum')
# Untrack 4 files
user2.uploads.delete_all
project2.uploads.delete_all # 2 files: avatar and a Markdown upload
appearance.uploads.where("path like '%header_logo%'").delete_all
end
it 'tracks untracked uploads' do
expect do
migrate!
end.to change { uploads.count }.from(4).to(8)
expect(appearance.reload.uploads.where("path like '%/header_logo/%'").first.attributes).to include(@appearance_header_logo_attributes)
expect(user2.reload.uploads.first.attributes).to include(@user2_avatar_attributes)
expect(project2.reload.uploads.first.attributes).to include(@project2_avatar_attributes)
expect(project2.uploads.last.attributes).to include(@project2_markdown_attributes)
end
it 'ignores already-tracked uploads' do
migrate!
expect(appearance.reload.uploads.where("path like '%/logo/%'").first.attributes).to include(@appearance_logo_attributes)
expect(user1.reload.uploads.first.attributes).to include(@user1_avatar_attributes)
expect(project1.reload.uploads.first.attributes).to include(@project1_avatar_attributes)
expect(project1.uploads.last.attributes).to include(@project1_markdown_attributes)
end
it 'the temporary table untracked_files_for_uploads no longer exists' do
migrate!
expect(table_exists?(:untracked_files_for_uploads)).to be_falsey
end
end
end
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