/*
 * Copyright (c) 1998, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
// dmccann - September 25/2009 - 2.0 - Initial implementation
package org.eclipse.persistence.testing.jaxb.externalizedmetadata.xmlelementwrapper;

import java.io.InputStream;
import java.io.Writer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.xml.bind.JAXBContext;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;

import org.eclipse.persistence.jaxb.JAXBContextFactory;
import org.eclipse.persistence.testing.jaxb.JAXBWithJSONTestCases;

/**
 * Tests XmlElementWrapper via eclipselink-oxm.xml
 *
 */
public class XmlElementWrapperTestCases extends JAXBWithJSONTestCases{

    private static final String PATH = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/";
    private static final String XML_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/employee.xml";
    private static final String JSON_RESOURCE = "org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/employee.json";
    /**
     * This is the preferred (and only) constructor.
     *
     * @param name
     * @throws Exception
     */
    public XmlElementWrapperTestCases(String name) throws Exception {
        super(name);
        setClasses(new Class[] { Employee.class });
        setControlDocument(XML_RESOURCE);
        setControlJSON(JSON_RESOURCE);
    }

    public Map getProperties() {
        InputStream inputStream = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/eclipselink-oxm.xml");

        HashMap<String, Source> metadataSourceMap = new HashMap<String, Source>();
        metadataSourceMap.put("org.eclipse.persistence.testing.jaxb.externalizedmetadata.xmlelementwrapper",
                        new StreamSource(inputStream));
        Map<String, Map<String, Source>> properties = new HashMap<String, Map<String, Source>>();
        properties.put(JAXBContextFactory.ECLIPSELINK_OXM_XML_KEY,
                metadataSourceMap);

        return properties;
    }

    public void testSchemaGen() throws Exception {
        List controlSchemas = new ArrayList();
        InputStream is = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/schema.xsd");
        controlSchemas.add(is);
        super.testSchemaGen(controlSchemas);

    }

    public void testInstanceDocValidation() {
        InputStream schema = ClassLoader
                .getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/schema.xsd");
        StreamSource schemaSource = new StreamSource(schema);

        InputStream instanceDocStream = ClassLoader
                .getSystemResourceAsStream(XML_RESOURCE);
        String result = validateAgainstSchema(instanceDocStream, schemaSource);
        assertTrue("Instance doc validation (employee.xml) failed unxepectedly: "+ result, result == null);
    }

    @Override
    protected Object getControlObject() {
        // setup control objects
        Employee emp = new Employee();
        int[] theDigits = new int[] { 666, 999 };
        emp.digits = theDigits;
        return emp;
    }


    /**
     * Tests @XmlElementWrapper via eclipselink-oxm.xml.  No overrides are done,
     * so the class annotations should be used to generate the schema.
     *
     * Positive test.
     * @throws Exception
     */
    public void testXmlElementWrapperNoOverrideSchemaGen() throws Exception {
         JAXBContext ctx = JAXBContextFactory.createContext(new Class[] { Employee.class }, null);

         MyStreamSchemaOutputResolver outputResolver = new MyStreamSchemaOutputResolver();
         ctx.generateSchema(outputResolver);

         List<Writer> generatedSchemas = outputResolver.getSchemaFiles();

         List controlSchemas = new ArrayList();
        InputStream is = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/schemaNoOverride.xsd");
        controlSchemas.add(is);
         compareSchemas(controlSchemas, generatedSchemas);

         InputStream schema = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/schemaNoOverride.xsd");

         StreamSource schemaSource = new StreamSource(schema);

         InputStream instanceDocStream = ClassLoader
            .getSystemResourceAsStream(XML_RESOURCE);
         String result = validateAgainstSchema(instanceDocStream, schemaSource);
         assertTrue("Schema validation failed unxepectedly: " + result, result == null);


    }

    /**
     * Tests @XmlElementWrapper via eclipselink-oxm.xml.  Here, a number of
     * overrides are performed.
     *
     * Here, @XmlElementWrapper.namespace() is not "##default" and different
     * from the target namespace of the enclosing class.  An element declaration
     * whose name is @XmlElementWrapper.name() and target namespace is
     * @XmlElementWrapper.namespace() should be generated.  Note: The element
     * declaration is assumed to already exist and is not created.
     *
     * Positive test.
     * @throws Exception
     */
    public void testXmlElementWrapperNSSchemaGen() throws Exception {
        InputStream inputStream = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/eclipselink-oxm-ns.xml");

        HashMap<String, Source> metadataSourceMap = new HashMap<String, Source>();
        metadataSourceMap.put("org.eclipse.persistence.testing.jaxb.externalizedmetadata.xmlelementwrapper",
                        new StreamSource(inputStream));
        Map<String, Map<String, Source>> properties = new HashMap<String, Map<String, Source>>();
        properties.put(JAXBContextFactory.ECLIPSELINK_OXM_XML_KEY,
                metadataSourceMap);

         JAXBContext ctx = JAXBContextFactory.createContext(new Class[] { Employee.class }, properties);

         MyStreamSchemaOutputResolver outputResolver = new MyStreamSchemaOutputResolver();
         ctx.generateSchema(outputResolver);

         List<Writer> generatedSchemas = outputResolver.getSchemaFiles();

         List controlSchemas = new ArrayList();
        InputStream is = ClassLoader.getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/schema_ns.xsd");
        controlSchemas.add(is);
         compareSchemas(controlSchemas, generatedSchemas);

    }


    /**
     * Tests @XmlElementWrapper via eclipselink-oxm.xml.  The instance document
     * does not contain the 'my-digits' wrapper, and is therefore invalid.
     *
     * Negative test.
     */
    public void testXmlElementWrapperNoWrapper() {
        InputStream schema = ClassLoader
        .getSystemResourceAsStream("org/eclipse/persistence/testing/jaxb/externalizedmetadata/xmlelementwrapper/schema.xsd");
StreamSource schemaSource = new StreamSource(schema);

InputStream instanceDocStream = ClassLoader
        .getSystemResourceAsStream(PATH + "employee-invalid.xml");
String result = validateAgainstSchema(instanceDocStream, schemaSource);
assertTrue("Schema validation passed unxepectedly", result != null);

    }

}
