public boolean testCase2()

in java/src/org/apache/qetest/trax/sax/TemplatesHandlerAPITest.java [203:357]
114 lines of code
7 McCabe index (conditional complexity)

    public boolean testCase2()
    {
        reporter.testCaseInit("Basic functionality of TemplatesHandler");
        // Provide local copies of URLized filenames, so that we can
        //  later run tests with either Strings or URLs
        String xslURI = QetestUtils.filenameToURL(testFileInfo.inputName);
        String xmlURI = QetestUtils.filenameToURL(testFileInfo.xmlName);
        String xslImpInclURI = QetestUtils.filenameToURL(impInclFileInfo.inputName);
        String xmlImpInclURI = QetestUtils.filenameToURL(impInclFileInfo.xmlName);

        TransformerFactory factory = null;
        SAXTransformerFactory saxFactory = null;
        TemplatesHandler templatesHandler = null;
        Templates templates = null;
        Transformer transformer = null;
        try
        {
            factory = TransformerFactory.newInstance();
            factory.setErrorListener(new DefaultErrorHandler());
            saxFactory = (SAXTransformerFactory)factory;

            // Validate a templatesHandler can create a valid stylesheet
            templatesHandler = saxFactory.newTemplatesHandler();

            XMLReader reader = getJAXPXMLReader();
            reader.setContentHandler(templatesHandler);

            // Parse the stylesheet, which means we should be able to getTemplates()
            reader.parse(xslURI);

            //Get the Templates object from the ContentHandler
            templates = templatesHandler.getTemplates();
            reporter.check((templates != null), true, "getTemplates() returns non-null with valid stylesheet");
            Properties xslOutProps = templates.getOutputProperties();
            reporter.check((xslOutProps != null), true, "getTemplates().getOutputProperties() returns non-null with valid stylesheet");
            //@todo validate a specific output property
            transformer = templates.newTransformer();
            transformer.setErrorListener(new DefaultErrorHandler());
            reporter.check((transformer != null), true, "getTemplates().newTransformer() returns non-null with valid stylesheet");

            // Validate that this transformer actually works
            FileOutputStream fos = new FileOutputStream(outNames.nextName());
            Result result = new StreamResult(fos);
            Source xmlSource = new StreamSource(xmlURI);
            transformer.transform(xmlSource, result);
            fos.close(); // must close ostreams we own
            if (Logger.PASS_RESULT
                != fileChecker.check(reporter, 
                        new File(outNames.currentName()), 
                        new File(testFileInfo.goldName), 
                        "SAX-built simple transform into: " + outNames.currentName())
                )
                 reporter.logInfoMsg("SAX-built simple transform failure reason:" + fileChecker.getExtendedInfo());
        }
        catch (Throwable t)
        {
            reporter.checkFail("Problem TemplatesHandler(1)");
            reporter.logThrowable(reporter.ERRORMSG, t,"Problem TemplatesHandler(1)");
        }
        try
        {
            factory = TransformerFactory.newInstance();
            factory.setErrorListener(new DefaultErrorHandler());
            saxFactory = (SAXTransformerFactory)factory;

            // Validate a templatesHandler can create a stylesheet 
            //  with imports/includes, with the default systemId
            templatesHandler = saxFactory.newTemplatesHandler();

            XMLReader reader = getJAXPXMLReader();
            reader.setContentHandler(templatesHandler);

            // Parse the stylesheet, which means we should be able to getTemplates()
            reader.parse(xslImpInclURI);

            //Get the Templates object from the ContentHandler
            templates = templatesHandler.getTemplates();
            reporter.check((templates != null), true, "getTemplates() returns non-null with impincl stylesheet");
            Properties xslOutProps = templates.getOutputProperties();
            reporter.check((xslOutProps != null), true, "getTemplates().getOutputProperties() returns non-null with impincl stylesheet");
            //@todo validate a specific output property
            transformer = templates.newTransformer();
            transformer.setErrorListener(new DefaultErrorHandler());
            reporter.check((transformer != null), true, "getTemplates().newTransformer() returns non-null with impincl stylesheet");

            // Validate that this transformer actually works
            FileOutputStream fos = new FileOutputStream(outNames.nextName());
            Result result = new StreamResult(fos);
            Source xmlSource = new StreamSource(xmlImpInclURI);
            transformer.transform(xmlSource, result);
            fos.close(); // must close ostreams we own
            if (Logger.PASS_RESULT
                != fileChecker.check(reporter, 
                        new File(outNames.currentName()), 
                        new File(impInclFileInfo.goldName), 
                        "SAX-built impincl transform into: " + outNames.currentName())
                )
                 reporter.logInfoMsg("SAX-built impincl transform failure reason:" + fileChecker.getExtendedInfo());
        }
        catch (Throwable t)
        {
            reporter.checkFail("Problem TemplatesHandler(2)");
            reporter.logThrowable(reporter.ERRORMSG, t,"Problem TemplatesHandler(2)");
        }
        try
        {
            factory = TransformerFactory.newInstance();
            factory.setErrorListener(new DefaultErrorHandler());
            saxFactory = (SAXTransformerFactory)factory;

            // Validate a templatesHandler with an incorrect 
            //  systemId reports an error nicely
            templatesHandler = saxFactory.newTemplatesHandler();

            // Set the base systemId for the handler to a bogus one
            templatesHandler.setSystemId(NONSENSE_SYSTEMID);

            XMLReader reader = getJAXPXMLReader();
            reader.setContentHandler(templatesHandler);

            // Parse the stylesheet, which should throw some 
            //  exception, since the imports/includes won't be 
            //  found at the bogus systemId
            reader.parse(xslImpInclURI);

            // This line will only get run if above didn't throw an exception
            reporter.checkFail("No exception when expected: parsing stylesheet with bad systemId");

        }
        catch (Throwable t)
        {
            String msg = t.toString();
            if (msg != null)
            {
                // Note: 'impincl/SimpleImport.xsl' comes from the stylesheet itself,
                //  so to reduce dependencies, only validate that portion of the msg
                reporter.check((msg.indexOf("impincl/SimpleImport.xsl") > 0), true, 
                               "Expected Exception has proper message for bad systemId");
            }
            else
            {
                reporter.checkFail("Expected Exception has proper message for bad systemId");
            }
            reporter.logThrowable(reporter.STATUSMSG, t,"(potentially) Expected Exception");
        }
        finally
        {
            // Validate the templatesHandler still has systemId set
            reporter.check(templatesHandler.getSystemId(), NONSENSE_SYSTEMID, 
                           "templatesHandler still has systemId set");
        }

        reporter.testCaseClose();
        return true;
    }