require 'helper' require 'erb_latex' require 'ostruct' Rails=OpenStruct.new(:root => TMP_DIR=File.expand_path("../tmp",__FILE__)) class TestLatexToPdf < Test::Unit::TestCase def test_escape assert_equal "dsf \\textless{} \\textgreater{} \\& ! @ \\# \\$ \\% \\textasciicircum{} \\textasciitilde{} \\textbacklash{} fds", LatexToPdf.escape_latex('dsf < > & ! @ # $ % ^ ~ \\ fds') LatexToPdf.instance_eval{@latex_escaper=nil} require 'redcloth' assert_equal "dsf \\textless{} \\textgreater{} \\& ! @ \\# \\$ \\% \\^{} \\~{} \\textbackslash{} fds", LatexToPdf.escape_latex('dsf < > & ! @ # $ % ^ ~ \\ fds') end def test_generate_pdf FileUtils.mkdir_p(TMP_DIR) File.open(pdf_file=File.join(TMP_DIR,'out.pdf'),'wb') do |wio| wio.write(LatexToPdf.generate_pdf(IO.read(File.expand_path('../test_doc.tex',__FILE__)))) end assert_equal "hello world\n\n1\n\n\f", `pdftotext #{pdf_file} -` assert_equal ["#{TMP_DIR}/rails-latex/input.log"], Dir["#{TMP_DIR}/rails-latex/*"] end end