public void Arrange()
        {
            _membershipRepository = new Mock <IMembershipRepository>();
            _membershipRepository.Setup(x => x.GetCaller(It.IsAny <string>(), It.IsAny <string>())).ReturnsAsync(new MembershipView {
                AccountId = 12345, Role = Role.Owner
            });

            _validator = new RemovePayeFromAccountCommandValidator(_membershipRepository.Object);
        }