/*
 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 */
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.qetest.trax;

import java.io.FilePermission;
import java.util.Properties;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Templates;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamSource;
import jaxp.library.JAXPBaseTest;
import static org.apache.qetest.trax.TraxConst.XML_DIR;
import static org.testng.Assert.*;
import org.testng.annotations.Test;

/**
 * Basic API coverage test for the Templates class of TRAX.
 */
public class TemplateAPITest extends JAXPBaseTest{
    /**
     * TRAX Templates: cover newTransformer(),getOutputProperties() APIs and 
     * basic functionality.
     * @throws javax.xml.transform.TransformerConfigurationException
     */
    @Test
    public void test() throws TransformerConfigurationException {
        setPermissions(new FilePermission(XML_DIR + "-", "read"));
        final String xslFile = XML_DIR + "TransformerAPIParam.xsl";
        final String outputFormatXSL = XML_DIR + "TransformerAPIOutputFormat.xsl";
        
        TransformerFactory factory = TransformerFactory.newInstance();
        Templates templates1 = factory.newTemplates(new StreamSource(xslFile));
        
        // Cover APIs newTransformer(), getOutputProperties()
        Transformer transformer = templates1.newTransformer();
        assertNotNull(transformer);
        Properties outputFormat = templates1.getOutputProperties();
        assertNotNull(outputFormat);
        
        // Check that the local stylesheet.getProperty has default set, cf. 
        // getOutputProperties javadoc
        assertEquals(outputFormat.getProperty(OutputKeys.METHOD), "xml");
        assertNull(outputFormat.get(OutputKeys.METHOD));
        assertEquals(outputFormat.getProperty(OutputKeys.INDENT), "no");
        assertNull(outputFormat.get(OutputKeys.INDENT));
        
        Templates templates2 
                = factory.newTemplates(new StreamSource(outputFormatXSL));
        Properties outputFormat2 = templates2.getOutputProperties();
        assertNotNull(outputFormat2);
               
        // Known outputFormat property name/value from outputFormatXSL.
        final String OUTPUT_FORMAT_NAME = OutputKeys.CDATA_SECTION_ELEMENTS;
        final String OUTPUT_FORMAT_VALUE = "cdataHere ";

        // Test known properties
        outputFormat2.getProperty(OUTPUT_FORMAT_NAME);
        assertEquals(outputFormat2.getProperty(OUTPUT_FORMAT_NAME), OUTPUT_FORMAT_VALUE);
        assertEquals(outputFormat2.getProperty("omit-xml-declaration"), "yes");
    }
}