// Copyright 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 org.apache.hivemind.service.impl;
import java.io.Serializable;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.hivemind.service.ClassFactory;
import org.apache.hivemind.service.InterfaceFab;
import org.apache.hivemind.service.MethodIterator;
import org.apache.hivemind.service.MethodSignature;
import org.apache.hivemind.test.HiveMindTestCase;
/**
* Tests for {@link org.apache.hivemind.service.impl.InterfaceFabImpl}.
*
* @author Howard M. Lewis Ship
* @since 1.1
*/
public class TestInterfaceFab extends HiveMindTestCase
{
private InterfaceFab newInterface(String name)
{
ClassFactory cf = new ClassFactoryImpl();
return cf.newInterface(name);
}
public void testCreateEmptyInterface()
{
InterfaceFab fab = newInterface("MyNewInterface");
Class ic = fab.createInterface();
assertEquals("MyNewInterface", ic.getName());
assertEquals(0, ic.getMethods().length);
assertEquals("InterfaceFabImpl[\npublic interface MyNewInterface\n]", fab.toString());
}
public void testAddMethod()
{
InterfaceFab fab = newInterface("InterfaceWithMethods");
MethodSignature sig = new MethodSignature(void.class, "doStuff", null, null);
fab.addMethod(sig);
Class ic = fab.createInterface();
MethodIterator mi = new MethodIterator(ic);
MethodSignature sig2 = mi.next();
assertEquals(sig, sig2);
assertFalse(mi.hasNext());
assertEquals(
"InterfaceFabImpl[\npublic interface InterfaceWithMethods\n\npublic void doStuff();\n]",
fab.toString());
}
public void testAddInterface()
{
InterfaceFab fab = newInterface("ExtendInterface");
fab.addInterface(Runnable.class);
fab.addInterface(Serializable.class);
Class ic = fab.createInterface();
MethodIterator mi = new MethodIterator(ic);
MethodSignature sig = mi.next();
assertEquals(new MethodSignature(void.class, "run", null, null), sig);
assertFalse(mi.hasNext());
assertEquals(
"InterfaceFabImpl[\npublic interface ExtendInterface extends java.lang.Runnable, java.io.Serializable\n]",
fab.toString());
}
public void testDuplicateInterface()
{
ClassFactory cf = new ClassFactoryImpl();
cf.newInterface("DuplicateInterface").createInterface();
try
{
cf.newInterface("DuplicateInterface");
unreachable();
}
catch (ApplicationRuntimeException ex)
{
assertExceptionSubstring(ex, "Unable to create interface DuplicateInterface");
}
}
}