public async Task Create_method_should_call_mongoClient_in_order_to_StartSession(bool useOptions)
{
//arrange
var options = useOptions ? new ClientSessionOptions() : null;
var clientMock = new Mock <IMongoClient>();
clientMock.Setup(c => c.StartSessionAsync(options, It.IsAny <CancellationToken>()))
.ReturnsAsync(() => new FakeMongoDbClientSession())
.Verifiable("The StartSessionAsync wasn't called");
_sut = new MongoDbSessionFactory(clientMock.Object);
//act
var session = await(options is null ? _sut.Create() : _sut.Create(options));
//assert
session.Should().NotBeNull("Factory should create new instance");
clientMock.Verify(c => c.StartSessionAsync(options, It.IsAny <CancellationToken>()), Times.Once);
}
public MongoDbUnitOfWorkFactory(IMongoDbSessionFactory sessionFactory)
{
this.sessionFactory = sessionFactory;
}
public void TearDown() => _sut = null;
