public void RemoveFromIdentityMap()
{
// arrange
var identityMap = new SqlServerIdentityMap(this.ConnectionString);
var registration = new Registration(Guid.NewGuid().ToString("N"));
// act
var identity = identityMap.GetOrAdd(typeof(Car), typeof(Registration), registration);
identityMap.Remove(identity);
var otherIdentity = identityMap.GetOrAdd(typeof(Car), typeof(Registration), registration);
// assert
identity.Should().NotBe(otherIdentity);
}
public void TryGetWhenIdentityMapHasRemovedNaturalKey()
{
// arrange
var identityMap = new SqlServerIdentityMap(this.ConnectionString);
var otherIdentityMap = new SqlServerIdentityMap(this.ConnectionString);
var registration = new Registration(Guid.NewGuid().ToString("N"));
var somelIdentity = default(Guid);
// act
var identity = identityMap.GetOrAdd(typeof(Car), typeof(Registration), registration);
var sameIdentity = otherIdentityMap.GetOrAdd(typeof(Car), typeof(Registration), registration);
identityMap.Remove(identity);
var success = otherIdentityMap.TryGet(typeof(Car), typeof(Registration), registration, out somelIdentity);
var anotherSuccess = otherIdentityMap.TryGet(typeof(Car), typeof(Registration), registration, out somelIdentity);
// assert
success.Should().BeFalse();
anotherSuccess.Should().BeFalse();
}