public void Detects_nullable_byte_identity_column()
{
var modelBuilder = CreateConventionalModelBuilder();
modelBuilder.Entity <Dog>().Property(d => d.Id).ValueGeneratedNever();
modelBuilder.Entity <Dog>().Property <byte?>("Bite").UseSqlServerIdentityColumn();
VerifyWarning(SqlServerResources.LogByteIdentityColumn(new TestLogger <SqlServerLoggingDefinitions>()).GenerateMessage("Bite", nameof(Dog)), modelBuilder.Model);
}
public void Detects_byte_identity_column(bool obsolete)
{
var modelBuilder = CreateConventionalModelBuilder();
modelBuilder.Entity <Dog>().Property(d => d.Id).ValueGeneratedNever();
if (obsolete)
{
#pragma warning disable 618
modelBuilder.Entity <Dog>().Property <byte>("Bite").UseSqlServerIdentityColumn();
#pragma warning restore 618
}
else
{
modelBuilder.Entity <Dog>().Property <byte>("Bite").UseIdentityColumn();
}
VerifyWarning(SqlServerResources.LogByteIdentityColumn(new TestLogger <SqlServerLoggingDefinitions>()).GenerateMessage("Bite", nameof(Dog)), modelBuilder.Model);
}
/// <summary>
/// This is an internal API that supports the Entity Framework Core infrastructure and not subject to
/// the same compatibility standards as public APIs. It may be changed or removed without notice in
/// any release. You should only use it directly in your code with extreme caution and knowing that
/// doing so can result in application failures when updating to a new Entity Framework Core release.
/// </summary>
public static void ByteIdentityColumnWarning(
[NotNull] this IDiagnosticsLogger <DbLoggerCategory.Model.Validation> diagnostics,
[NotNull] IProperty property)
{
var definition = SqlServerResources.LogByteIdentityColumn(diagnostics);
if (diagnostics.ShouldLog(definition))
{
definition.Log(diagnostics, property.Name, property.DeclaringEntityType.DisplayName());
}
if (diagnostics.NeedsEventData(definition, out var diagnosticSourceEnabled, out var simpleLogEnabled))
{
var eventData = new PropertyEventData(
definition,
ByteIdentityColumnWarning,
property);
diagnostics.DispatchEventData(definition, eventData, diagnosticSourceEnabled, simpleLogEnabled);
}
}