/*
* 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.tuscany.core.databinding.impl;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import javax.xml.stream.XMLStreamReader;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.tuscany.spi.databinding.DataBinding;
import org.apache.tuscany.spi.databinding.DataBindingRegistry;
import org.apache.tuscany.spi.model.DataType;
import org.easymock.EasyMock;
import org.xml.sax.ContentHandler;
/**
*
*/
public class DataBindingRegistryImplTestCase extends TestCase {
private DataBindingRegistry registry;
/**
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception {
super.setUp();
registry = new DataBindingRegistryImpl();
}
public void testRegistry() {
DataBinding db1 = createMock(DataBinding.class);
expect(db1.getName()).andReturn(ContentHandler.class.getName()).anyTimes();
DataType<Class> dataType1 = new DataType<Class>(ContentHandler.class, ContentHandler.class);
expect(db1.introspect(ContentHandler.class)).andReturn(dataType1);
expect(db1.introspect((Class)EasyMock.anyObject())).andReturn(null).anyTimes();
replay(db1);
registry.register(db1);
DataBinding db2 = createMock(DataBinding.class);
expect(db2.getName()).andReturn(XMLStreamReader.class.getName()).anyTimes();
DataType<Class> dataType2 = new DataType<Class>(XMLStreamReader.class, XMLStreamReader.class);
expect(db2.introspect(XMLStreamReader.class)).andReturn(dataType2);
expect(db2.introspect((Class)EasyMock.anyObject())).andReturn(null).anyTimes();
replay(db2);
registry.register(db2);
String name = db1.getName();
DataBinding db3 = registry.getDataBinding(name);
Assert.assertTrue(db1 == db3);
DataType<?> dt = registry.introspectType(ContentHandler.class);
Assert.assertEquals(dataType1, dt);
Assert.assertTrue(dt.getDataBinding().equalsIgnoreCase(name));
registry.unregister(name);
DataBinding db4 = registry.getDataBinding(name);
Assert.assertNull(db4);
dt = registry.introspectType(ContentHandler.class);
Assert.assertNull(dt);
}
}