/**
 * 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 tests;

import java.io.FileInputStream;
import java.io.InputStream;
import java.util.List;
import java.util.Map;

import javax.xml.namespace.QName;
import javax.xml.transform.stream.StreamSource;
import org.w3c.dom.Attr;

import org.apache.ws.commons.schema.XmlSchemaCollection;
import org.apache.ws.commons.schema.XmlSchemaEnumerationFacet;
import org.apache.ws.commons.schema.XmlSchemaFacet;
import org.apache.ws.commons.schema.XmlSchemaSimpleType;
import org.apache.ws.commons.schema.XmlSchemaSimpleTypeRestriction;
import org.apache.ws.commons.schema.constants.Constants;


import org.junit.Assert;
import org.junit.Test;

/**
 * Test case for <a href="https://issues.apache.org/jira/browse/WSCOMMONS-378">WSCOMMONS-378</a>
 * 
 * @author Sergey Vladimirov (vlsergey at gmail dot com)
 */
public class WSCommons378Test extends Assert {


    /**
     * Tests that {@link SchemaBuilder} correctly reads additional enumeration facet attributes
     * 
     * @throws Exception Any exception encountered
     */
    @Test
    public void test() throws Exception {
        InputStream is = new FileInputStream(Resources.asURI("wscommons-378.xsd"));
        XmlSchemaCollection schemaCol = new XmlSchemaCollection();
        schemaCol.read(new StreamSource(is));

        XmlSchemaSimpleType type = (XmlSchemaSimpleType)schemaCol.getTypeByQName(new QName("foo"));
        XmlSchemaSimpleTypeRestriction restriction = (XmlSchemaSimpleTypeRestriction)type.getContent();
        List<XmlSchemaFacet> facets = restriction.getFacets();

        assertEquals(2, facets.size());

        XmlSchemaEnumerationFacet facet1 = (XmlSchemaEnumerationFacet)facets.get(0);
        XmlSchemaEnumerationFacet facet2 = (XmlSchemaEnumerationFacet)facets.get(1);

        final Map<?, ?> externalAttributes1 = (Map<?, ?>)facet1.getMetaInfoMap()
            .get(Constants.MetaDataConstants.EXTERNAL_ATTRIBUTES);
        final Map<?, ?> externalAttributes2 = (Map<?, ?>)facet2.getMetaInfoMap()
            .get(Constants.MetaDataConstants.EXTERNAL_ATTRIBUTES);

        assertNotNull(externalAttributes1);
        assertNotNull(externalAttributes2);

        assertEquals(1, externalAttributes1.size());
        assertEquals(1, externalAttributes2.size());

        Attr attr1 = (Attr)externalAttributes1.values().iterator().next();
        Attr attr2 = (Attr)externalAttributes2.values().iterator().next();

        assertNotNull(attr1);
        assertNotNull(attr2);

        assertEquals("http://testuri.org/", attr1.getNamespaceURI());
        assertEquals("http://testuri.org/", attr2.getNamespaceURI());

        assertEquals("test", attr1.getPrefix());
        assertEquals("test", attr2.getPrefix());

        assertEquals("attr1", attr1.getLocalName());
        assertEquals("attr2", attr2.getLocalName());

        assertEquals("attr1-value", attr1.getValue());
        assertEquals("attr2-value", attr2.getValue());
    }
}