spec/lib/gitlab/import_export/file_importer_spec.rb


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require 'spec_helper'

describe Gitlab::ImportExport::FileImporter, lib: true do
  let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: 'test') }
  let(:export_path) { "#{Dir::tmpdir}/file_importer_spec" }
  let(:valid_file) { "#{shared.export_path}/valid.json" }
  let(:symlink_file) { "#{shared.export_path}/invalid.json" }
  let(:subfolder_symlink_file) { "#{shared.export_path}/subfolder/invalid.json" }

  before do
    stub_const('Gitlab::ImportExport::FileImporter::MAX_RETRIES', 0)
    allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
    allow_any_instance_of(Gitlab::ImportExport::CommandLineUtil).to receive(:untar_zxf).and_return(true)

    setup_files

    described_class.import(archive_file: '', shared: shared)
  end

  after do
    FileUtils.rm_rf(export_path)
  end

  it 'removes symlinks in root folder' do
    expect(File.exist?(symlink_file)).to be false
  end

  it 'removes symlinks in subfolders' do
    expect(File.exist?(subfolder_symlink_file)).to be false
  end

  it 'does not remove a valid file' do
    expect(File.exist?(valid_file)).to be true
  end

  def setup_files
    FileUtils.mkdir_p("#{shared.export_path}/subfolder/")
    FileUtils.touch(valid_file)
    FileUtils.ln_s(valid_file, symlink_file)
    FileUtils.ln_s(valid_file, subfolder_symlink_file)
  end
end