Mocking de cola de amigos

src/test/java/inf/uva/es/ivagonz/practica4/ColaDeAmigosMockTest.java

 package inf.uva.es.ivagonz.practica4;
 
 import static org.easymock.EasyMock.createMock;
-import static org.easymock.EasyMock.eq;
 import static org.easymock.EasyMock.expect;
 import static org.easymock.EasyMock.replay;
 import static org.easymock.EasyMock.verify;
 import static org.junit.Assert.*;
-
 import java.util.ArrayList;
 import java.util.List;
-
-import org.easymock.EasyMock;
 import org.easymock.Mock;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;