inputPath += "/missing_opf_file";
OCFPackage ocf = new OCFMockPackage(inputPath);
CheckingReport report = new CheckingReport(inputPath, outputPath);
report.initialize();
ocf.setReport(report);
OPFChecker opfChecker = new OPFChecker(ocf, report, "test_single_opf", EPUBVersion.VERSION_3);
opfChecker.runChecks();
report.generate();
File actualOutput = new File(outputPath);
Assert.assertTrue("Output file is missing.", actualOutput.exists());
File expectedOutput = new File(expectedOutputPath);
Assert.assertTrue("Expected output file is missing.", expectedOutput.exists());