public async Task FindMemberAsync_ShouldBeOfTypeMember()
{
// Arrange
var ownerId = new UserId();
var clan = new Clan("test", ownerId);
TestMock.ClanRepository.Setup(repository => repository.FindMemberAsync(It.IsAny <ClanId>(), It.IsAny <MemberId>()))
.ReturnsAsync(new Member(new ClanId(), new UserId()))
.Verifiable();
var service = new ClanService(TestMock.ClanRepository.Object);
// Act
var result = await service.FindMemberAsync(clan, new MemberId());
// Assert
result.Should().BeOfType <Member>();
TestMock.ClanRepository.Verify(repository => repository.FindMemberAsync(It.IsAny <ClanId>(), It.IsAny <MemberId>()), Times.Once);
}