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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe BulkImports::FileExportService, feature_category: :importers do
let_it_be(:project) { create(:project) }
let(:relations) do
{
'uploads' => BulkImports::UploadsExportService,
'lfs_objects' => BulkImports::LfsObjectsExportService,
'repository' => BulkImports::RepositoryBundleExportService,
'design' => BulkImports::RepositoryBundleExportService
}
end
describe '#execute' do
it 'executes export service and archives exported data for each file relation' do
relations.each do |relation, klass|
Dir.mktmpdir do |export_path|
service = described_class.new(project, export_path, relation, nil)
expect_next_instance_of(klass) do |service|
expect(service).to receive(:execute)
end
expect(service).to receive(:tar_cf).with(archive: File.join(export_path, "#{relation}.tar"), dir: export_path)
service.execute
end
end
end
context 'when unsupported relation is passed' do
it 'raises an error' do
service = described_class.new(project, nil, 'unsupported', nil)
expect { service.execute }.to raise_error(BulkImports::Error, 'Unsupported relation export type')
end
end
end
describe '#execute_batch' do
it 'calls execute with provided array of record ids' do
relations.each do |relation, klass|
Dir.mktmpdir do |export_path|
service = described_class.new(project, export_path, relation, nil)
expect_next_instance_of(klass) do |service|
expect(service).to receive(:execute).with({ batch_ids: [1, 2, 3] })
end
service.export_batch([1, 2, 3])
end
end
end
end
describe '#exported_filename' do
it 'returns filename of the exported file' do
service = described_class.new(project, nil, 'uploads', nil)
expect(service.exported_filename).to eq('uploads.tar')
end
end
describe '#exported_objects_count' do
context 'when relation is a collection' do
it 'returns a number of exported relations' do
%w[uploads lfs_objects].each do |relation|
service = described_class.new(project, nil, relation, nil)
allow(service).to receive_message_chain(:export_service, :exported_objects_count).and_return(10)
expect(service.exported_objects_count).to eq(10)
end
end
end
context 'when relation is a repository' do
it 'returns 1' do
%w[repository design].each do |relation|
service = described_class.new(project, nil, relation, nil)
expect(service.exported_objects_count).to eq(1)
end
end
end
end
end
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