/*
* Copyright 2011, Stuart Douglas
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package a.org.fakereplace.test.replacement.interfacemethod;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import a.org.fakereplace.test.util.ClassReplacer;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
public class InterfaceMethodTest {
@BeforeClass
public static void setup() {
ClassReplacer rep = new ClassReplacer();
rep.queueClassForReplacement(InterfaceCallingClass.class, InterfaceCallingClass1.class);
rep.queueClassForReplacement(SomeInterface.class, SomeInterface1.class);
rep.queueClassForReplacement(ImplementingClass.class, ImplementingClass1.class);
rep.replaceQueuedClasses();
}
@Test
public void testAddingInterfaceMethod() {
SomeInterface iface = new ImplementingClass();
InterfaceCallingClass caller = new InterfaceCallingClass();
Assert.assertEquals("added", caller.call(iface));
}
@Test
public void testAddingInterfaceMethodByReflection() throws SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException {
Method method = SomeInterface.class.getDeclaredMethod("added");
ImplementingClass cls = new ImplementingClass();
Assert.assertEquals("added", method.invoke(cls));
}
}