/** * 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. * * $Rev$ $Date$ */ package test.sdo21.tests.general; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import java.io.IOException; import java.io.Reader; import java.net.URL; import java.util.Hashtable; import java.util.Iterator; import java.util.List; import java.util.Vector; //import org.junit.Before; import javax.xml.namespace.QName; import javax.xml.transform.stream.StreamSource; import org.apache.ws.commons.schema.XmlSchema; import org.apache.ws.commons.schema.XmlSchemaCollection; import org.apache.ws.commons.schema.XmlSchemaComplexType; import org.apache.ws.commons.schema.XmlSchemaObject; import org.apache.ws.commons.schema.XmlSchemaObjectTable; import org.apache.ws.commons.schema.XmlSchemaType; import org.junit.After; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import org.junit.Ignore; import test.sdo21.CTSSuite; import test.sdo21.framework.CTSTestCase; import commonj.sdo.DataObject; import commonj.sdo.Type; import commonj.sdo.helper.HelperContext; import commonj.sdo.helper.TypeHelper; import commonj.sdo.helper.XSDHelper; /** * Tests XSD serialization/deserialization.

* This tests requires extension by import or creation of further tests. * It currently only tests one flavour of {@link XSDHelper#define(java.io.InputStream, String)} and {@link XSDHelper#generate(List)}) * * @see 2.1 spec section 3.13 * @see 2.1 spec section 4 * */ public class XSDHelperTest extends CTSTestCase { private static final String TEST_MODEL = "/simple.xsd"; private XmlSchemaCollection col = new XmlSchemaCollection(); private static URL modelURL; /** * Obtains test model resource. Runs once before any of the test methods. */ @BeforeClass public static void obtainResource() { modelURL = XSDHelperTest.class.getResource(TEST_MODEL); } @Before public void setUp() throws Exception { super.setUp(); } @After public void tearDown() throws Exception { super.tearDown(); } /** * Verifies the performance of XSDHelper.define() when a SchemaLocation is provided. * @see 2.1 spec section 3.13 * @see commonj.sdo.XSDHelper#define(InputStream, String) */ @Test public void testDefineWithLocation() { try { XSDHelper xsdHelper = getScope().getXSDHelper(); List types = xsdHelper.define(modelURL.openStream(), modelURL.toString()); checkTypes(modelURL, getScope().getTypeHelper(), types); } catch (Exception e) { fail("Exception calling xsdHelper.define" + e.toString()); } } /** * Utility method to ensure that the set of types in the list includes all those explicity * defined in the schema

* Checking xsd type definition post condition ---
* for all t in schemaTypes there exists a t' in types such that QName(t) == QName(t') * @param modelUrl location of the schema related to the set of types * @param typeHelper associated with the scope for the types in the list * @param types */ private void checkTypes(URL modelUrl, TypeHelper typeHelper, List types) { try { XmlSchema schema = col.read(new StreamSource(modelUrl.openStream()), null); XmlSchemaObjectTable schemaTypes = schema.getSchemaTypes(); Iterator it = schemaTypes.getValues(); XmlSchemaType schemaType; while (it.hasNext()){ schemaType = it.next(); QName qname = schemaType.getQName(); Type sdoType = typeHelper.getType(qname.getNamespaceURI(), qname.getLocalPart()); assertNotNull("Type not known to SDO environment: "+ qname, sdoType); assertTrue("Sdo type not created from this invocation of type definition", types.contains(sdoType)); } } catch (IOException e) { fail("Exception parsing schema" + e); } } /** * Verifies the performance of XSDHelper.define() when a SchemaLocation is not provided. * @see 2.1 spec section 3.13 * @see commonj.sdo.XSDHelper#define(InputStream, String) */ @Test public void testDefineWithNoLocation() { try { XSDHelper xsdHelper = getScope().getXSDHelper(); List types = xsdHelper.define(XSDHelperTest.class.getResourceAsStream(TEST_MODEL), null); checkTypes(modelURL, getScope().getTypeHelper(), types); //assertEquals("XSDHelper.define() did not create the expected number of Types", 2, types.size()); } catch (Exception e) { e.printStackTrace(); fail("Exception caught" + e.toString()); } } /** * Verifies that duplicate Types are not redefined. * @see 2.1 spec section 3.13 * @see commonj.sdo.XSDHelper#define(InputStream, String) */ @Test public void testDuplicateDefineWithLocation() { try { XSDHelper xsdHelper = getScope().getXSDHelper(); List types = xsdHelper.define(modelURL.openStream(), modelURL.toString()); assertTrue("XSDHelper.define() did not create the expected number of Types", types.size() > 0); // redefine type List duplicateTypes = xsdHelper.define(modelURL.openStream(), modelURL.toString()); assertEquals("XSDHelper.define() did not create the expected number of Types", 0, duplicateTypes.size()); } catch (Exception e) { e.printStackTrace(); fail("Exception caught" + e.toString()); } } /** * Verifies the performance of XSDHelper.generate for dynamic SDOs with no XSD model.

* Could improve this by postconditions on generated schema. * @see commonj.sdo.XSDHelper#generate(InputStream, String) * @see 2.1 spec section 3.13.2 * @see 2.1 spec section 4 */ @Test public void testXSDGeneration_DynamicSDOType() { try { boolean exceptionCaught = false; // test for dynamic SDOs that have no XSD model. Here the testcase // succeeds only if the // xsd is generated by XSDHelper in which case xsd must not be null XSDHelper xsdHelper = getScope().getXSDHelper(); DataObject quoteType = getScope().getDataFactory().create("commonj.sdo", "Type"); quoteType.set("uri", "http://www.example.com/dynamic"); quoteType.set("name", "DynamicQuote"); TypeHelper th = getScope().getTypeHelper(); DataObject aProperty = quoteType.createDataObject("property"); aProperty.set("name", "symbol"); aProperty.set("type", th.getType("commonj.sdo", "String")); aProperty = quoteType.createDataObject("property"); aProperty.set("name", "price"); aProperty.set("type", th.getType("commonj.sdo", "Decimal")); aProperty = quoteType.createDataObject("property"); aProperty.set("name", "volume"); aProperty.set("type", th.getType("commonj.sdo", "Double")); th.define(quoteType); Type dynamicQuoteType = th.getType("http://www.example.com/dynamic", "DynamicQuote"); Vector types = new Vector(); types.add(dynamicQuoteType); String xsd = null; try { xsd = xsdHelper.generate(types); assertNotNull("XSDHelper.generate() did not complete as expected for dynamic SDOs with no XSD model. Exception was thrown", xsd); } catch (IllegalArgumentException e) { fail("XSDHelper.generate() did not complete as expected for dynamic SDOs with no XSD model. Exception was thrown : " + e .toString()); } catch (Exception e) { fail("Exception caught when generating a schema"); } } catch (Exception e) { e.printStackTrace(); fail("Exception caught" + e.toString()); } } }