Yikes!
" test "agent startup" do {:ok, _ } = File.stat PdfGenerator.PathAgent.get.wkhtml_path end test "basic PDF generation" do {:ok, temp_filename } = PdfGenerator.generate @html # File should exist and has some size file_info = File.stat! temp_filename assert file_info.size > 0 pdf = File.read! temp_filename # PDF header should be present assert String.slice( pdf, 0, 6) == "%PDF-1" end test "command prefix with noop env" do {:ok, _temp_filename } = PdfGenerator.generate @html, [ command_prefix: "env" ] end end