public void Does_required_foreign_key_SQL_Server_string_mapping()
{
var property = CreateEntityType().AddProperty("MyProp", typeof(string));
var fkProperty = property.DeclaringEntityType.AddProperty("FK", typeof(string));
var pk = property.DeclaringEntityType.SetPrimaryKey(property);
property.DeclaringEntityType.AddForeignKey(fkProperty, pk, property.DeclaringEntityType);
fkProperty.IsNullable = false;
var typeMapping = new SqlServerTypeMapper().GetMapping(fkProperty);
Assert.Null(typeMapping.StoreType);
Assert.Equal("nvarchar(450)", typeMapping.DefaultTypeName);
Assert.Equal(4000, typeMapping.CreateParameter(new TestCommand(), "Name", "Value").Size);
}
public void Does_required_foreign_key_SQL_Server_binary_mapping()
{
var property = CreateEntityType().AddProperty("MyProp", typeof(byte[]));
var fkProperty = property.DeclaringEntityType.AddProperty("FK", typeof(byte[]));
var pk = property.DeclaringEntityType.SetPrimaryKey(property);
property.DeclaringEntityType.AddForeignKey(fkProperty, pk, property.DeclaringEntityType);
fkProperty.IsNullable = false;
var typeMapping = new SqlServerTypeMapper().GetMapping(fkProperty);
Assert.Equal(DbType.Binary, typeMapping.StoreType);
Assert.Equal("varbinary(900)", typeMapping.DefaultTypeName);
Assert.Equal(8000, typeMapping.CreateParameter(new TestCommand(), "Name", new byte[3]).Size);
}
private static IHistoryRepository CreateHistoryRepository()
{
var annotationsProvider = new SqlServerAnnotationProvider();
var sqlGenerator = new SqlServerSqlGenerator();
var typeMapper = new SqlServerTypeMapper();
var commandBuilderFactory = new RelationalCommandBuilderFactory(
new FakeSensitiveDataLogger<RelationalCommandBuilderFactory>(),
new DiagnosticListener("Fake"),
typeMapper);
return new SqlServerHistoryRepository(
Mock.Of<IRelationalDatabaseCreator>(),
Mock.Of<ISqlCommandBuilder>(),
Mock.Of<ISqlServerConnection>(),
new DbContextOptions<DbContext>(
new Dictionary<Type, IDbContextOptionsExtension>
{
{ typeof(SqlServerOptionsExtension), new SqlServerOptionsExtension() }
}),
new MigrationsModelDiffer(
annotationsProvider,
new SqlServerMigrationsAnnotationProvider()),
new SqlServerMigrationsSqlGenerator(
commandBuilderFactory,
new SqlServerSqlGenerator(),
typeMapper,
annotationsProvider),
annotationsProvider,
sqlGenerator);
}
