require 'spec_helper' describe BlobViewer::PackageJson, model: true do include FakeBlobHelpers let(:project) { build(:project) } let(:data) do <<-SPEC.strip_heredoc { "name": "module-name", "version": "10.3.1" } SPEC end let(:blob) { fake_blob(path: 'package.json', data: data) } subject { described_class.new(blob) } describe '#package_name' do it 'returns the package name' do expect(subject).to receive(:prepare!) expect(subject.package_name).to eq('module-name') end end end