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|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Groups::ImportExport::ExportService do
describe '#async_execute' do
let(:user) { create(:user) }
let(:group) { create(:group) }
context 'when the job can be successfully scheduled' do
let(:export_service) { described_class.new(group: group, user: user) }
it 'enqueues an export job' do
allow(GroupExportWorker).to receive(:perform_async).with(user.id, group.id, {})
export_service.async_execute
end
it 'returns truthy' do
expect(export_service.async_execute).to be_present
end
end
context 'when the job cannot be scheduled' do
let(:export_service) { described_class.new(group: group, user: user) }
before do
allow(GroupExportWorker).to receive(:perform_async).and_return(nil)
end
it 'returns falsey' do
expect(export_service.async_execute).to be_falsey
end
end
end
describe '#execute' do
let!(:user) { create(:user) }
let(:group) { create(:group) }
let(:shared) { Gitlab::ImportExport::Shared.new(group) }
let(:archive_path) { shared.archive_path }
let(:service) { described_class.new(group: group, user: user, params: { shared: shared }) }
before do
group.add_owner(user)
end
after do
FileUtils.rm_rf(archive_path)
end
it 'saves the version' do
expect(Gitlab::ImportExport::VersionSaver).to receive(:new).and_call_original
service.execute
end
it 'saves the models using ndjson tree saver' do
expect(Gitlab::ImportExport::Group::TreeSaver).to receive(:new).and_call_original
service.execute
end
it 'compresses and removes tmp files' do
expect(group.import_export_upload).to be_nil
expect(Gitlab::ImportExport::Saver).to receive(:new).and_call_original
service.execute
expect(Dir.exist?(shared.archive_path)).to eq false
expect(File.exist?(group.import_export_upload.export_file.path)).to eq true
end
it 'notifies the user' do
expect_next_instance_of(NotificationService) do |instance|
expect(instance).to receive(:group_was_exported)
end
service.execute
end
context 'when saver succeeds' do
it 'saves the group in the file system' do
service.execute
expect(group.import_export_upload.export_file.file).not_to be_nil
expect(File.directory?(archive_path)).to eq(false)
expect(File.exist?(shared.archive_path)).to eq(false)
end
end
context 'when user does not have admin_group permission' do
let!(:another_user) { create(:user) }
let(:service) { described_class.new(group: group, user: another_user, params: { shared: shared }) }
let(:expected_message) do
"User with ID: %s does not have required permissions for Group: %s with ID: %s" %
[another_user.id, group.name, group.id]
end
it 'fails' do
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error).with_message(expected_message)
end
it 'logs the error' do
expect_next_instance_of(Gitlab::Export::Logger) do |logger|
expect(logger).to receive(:error).with(
group_id: group.id,
group_name: group.name,
errors: expected_message,
message: 'Group Export failed'
)
end
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
end
it 'tracks the error' do
expect(shared).to receive(:error) { |param| expect(param.message).to eq expected_message }
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
end
end
context 'when export fails' do
context 'when file saver fails' do
before do
allow_next_instance_of(Gitlab::ImportExport::Saver) do |saver|
allow(saver).to receive(:save).and_return(false)
end
end
it 'removes the remaining exported data' do
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
expect(group.import_export_upload).to be_nil
expect(Dir.exist?(shared.archive_path)).to eq(false)
end
it 'notifies the user about failed group export' do
expect_next_instance_of(NotificationService) do |instance|
expect(instance).to receive(:group_was_not_exported)
end
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
end
end
context 'when file compression fails' do
before do
allow(service).to receive_message_chain(:tree_exporter, :save).and_return(false)
end
it 'removes the remaining exported data' do
allow_next_instance_of(Gitlab::ImportExport::Saver) do |saver|
allow(saver).to receive(:compress_and_save).and_return(false)
end
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
expect(group.import_export_upload).to be_nil
expect(Dir.exist?(shared.archive_path)).to eq(false)
end
it 'notifies logger' do
allow(service).to receive_message_chain(:tree_exporter, :save).and_return(false)
expect(service.instance_variable_get(:@logger)).to receive(:error)
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
end
end
end
context 'when there is an existing export file' do
subject(:export_service) { described_class.new(group: group, user: user) }
let(:import_export_upload) do
create(
:import_export_upload,
group: group,
export_file: fixture_file_upload('spec/fixtures/group_export.tar.gz')
)
end
it 'removes it' do
existing_file = import_export_upload.export_file
expect { export_service.execute }.to change { existing_file.file }.to(be_nil)
end
end
end
end
|
