@Test public void hashCodeTest() { Card test1 = new Card(1, 2, 3, 4, "name", Card.Type.BEASTMAN, 5); Card test2 = new Card(1, 2, 3, 4, "name", Card.Type.BEASTMAN, 5); DeployedCard dep1 = new DeployedCard(test1, 0, 1); DeployedCard dep2 = new DeployedCard(test2, 0, 1); assertEquals(dep1.hashCode(), dep2.hashCode()); }