public void EquippableCharacterEquipTests()
{
var equipped = _equippableCharacter.Equip(_headItem, 1);
Assert.IsNull(equipped.error);
Assert.AreEqual(1, equipped.result.Length);
Assert.AreEqual(1, equipped.result[0].equippedAmount);
Assert.AreSame(_headItem, equipped.result[0].equippedItem);
Assert.AreEqual(0, equipped.result[0].index);
Assert.AreEqual(_headItem, _equipmentCollection[0]);
Assert.AreEqual(1, _equipmentCollection.GetAmount(0));
}
