package org.wamblee.system;

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));
	}
}