// Copyright 2004, 2005 The Apache Software Foundation
//
// Licensed 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 hivemind.test.rules;
import hivemind.test.FrameworkTestCase;
import java.util.List;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.hivemind.Location;
import org.apache.hivemind.Registry;
import org.apache.hivemind.impl.DefaultClassResolver;
import org.apache.hivemind.impl.ElementImpl;
import org.apache.hivemind.impl.LocationImpl;
import org.apache.hivemind.impl.ModuleImpl;
import org.apache.hivemind.internal.Module;
import org.apache.hivemind.schema.rules.ClassTranslator;
import org.apache.hivemind.schema.rules.InstanceTranslator;
import org.easymock.MockControl;
/**
* Fill in some gaps in {@link org.apache.hivemind.schema.rules.InstanceTranslator}and
* {@link org.apache.hivemind.schema.rules.ClassTranslator}.
*
* @author Howard Lewis Ship
*/
public class TestInstanceTranslator extends FrameworkTestCase
{
public void testNull()
{
InstanceTranslator t = new InstanceTranslator();
assertNull(t.translate(null, null, null, null));
}
public void testBadClass() throws Exception
{
InstanceTranslator t = new InstanceTranslator();
ElementImpl e = new ElementImpl();
Location l = new LocationImpl(getResource("TestInstanceTranslator.class"), 50);
e.setLocation(l);
MockControl c = newControl(Module.class);
Module m = (Module) c.getMock();
m.resolveType("bad.class.Name");
ApplicationRuntimeException cause = new ApplicationRuntimeException("failure");
c.setThrowable(cause);
replayControls();
try
{
t.translate(m, null, "bad.class.Name", null);
}
catch (ApplicationRuntimeException ex)
{
assertSame(cause, ex);
}
verifyControls();
}
public void testInitializer() throws Exception
{
InstanceTranslator t = new InstanceTranslator();
MockControl c = newControl(Module.class);
Module m = (Module) c.getMock();
m.resolveType("Bean");
c.setReturnValue(IntHolder.class);
replayControls();
IntHolder ih = (IntHolder) t.translate(m, Object.class, "Bean,value=37", null);
assertEquals(37, ih.getValue());
verifyControls();
}
public void testPrivateObject() throws Exception
{
InstanceTranslator t = new InstanceTranslator();
ElementImpl e = new ElementImpl();
Location l = new LocationImpl(getResource("TestInstanceTranslator.class"), 50);
e.setLocation(l);
ModuleImpl m = new ModuleImpl();
m.setClassResolver(getClassResolver());
replayControls();
try
{
t.translate(m, null, PrivateObject.class.getName(), null);
unreachable();
}
catch (ApplicationRuntimeException ex)
{
assertExceptionSubstring(
ex,
"Unable to instantiate instance of class hivemind.test.rules.PrivateObject");
}
verifyControls();
}
public void testWrongType() throws Exception
{
Registry r = buildFrameworkRegistry("WrongType.xml");
interceptLogging();
List l = r.getConfiguration("hivemind.test.rules.WrongType");
// Convert the proxy into a real list; this will trigger the
// expected errors.
l.size();
assertLoggedMessagePattern("Unable to update property value of object hivemind\\.test\\.config\\.impl\\.Datum@");
}
public void testClassTranslator() throws Exception
{
ModuleImpl m = new ModuleImpl();
m.setClassResolver(getClassResolver());
replayControls();
ClassTranslator t = new ClassTranslator();
Class c = (Class) t.translate(m, null, getClass().getName(), null);
assertEquals(getClass(), c);
verifyControls();
}
}