/*
 * Copyright 2007 the original author or authors.
 * 
 * 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.wamblee.system.core;

import org.wamblee.system.core.DefaultRequiredInterface;
import org.wamblee.system.core.RequiredInterface;

import junit.framework.TestCase;

public class DefaultRequiredInterfaceTest extends TestCase {

	public void testEquals() { 
		assertEquals(
				new DefaultRequiredInterface("a", String.class),
				new DefaultRequiredInterface("a", String.class));
		assertEquals(
				new DefaultRequiredInterface("a", new Class[]{ String.class, Integer.class}),
				new DefaultRequiredInterface("a", new Class[]{ String.class, Integer.class}));
		
		assertFalse(
				new DefaultRequiredInterface("a", String.class).equals(
				new DefaultRequiredInterface("a", Integer.class)));
		assertFalse(
				new DefaultRequiredInterface("a", new Class[]{ String.class}).equals(
				new DefaultRequiredInterface("a", new Class[]{ String.class, Integer.class})));
		
	}
	
	public void testGetImplementation() { 
		RequiredInterface required = new DefaultRequiredInterface("hello", String.class);
		assertNull(required.getImplementation(String.class));
	}
}